Chess South Africa
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Chess South Africa
Simpson, M (Michael)
Dob:
2007/04/05 (U18)
Gender:
Male
Chess SA id:
107092639
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
FM
Last active:
2024/05/05 (9 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
2142.4
Curent Weighted rating
2078.8
Curent Weighted performance
1962.9
Current official/published rating (highest between Raw, WR and WP)
2142.4
Current floor (min rating allowed)
1659.3
Current highest rating achieved
2159.3
Current K-factor
20
Games played this month
14
Score (S)
12.5
Expected score (We)
12.01
Difference (S-We)
0.49
Current Raw change (no limits, including tournament time weight)
12.0
Current min/max change allowed (with limits)
±43.3
Current Raw change used (final)
12.0
Projected new Raw rating
2154.4
Projected new Weighed rating
2087.7
Projected new Weighted performance
1962.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
2154.4
Projected effective change (new Official - current Official)
+12.0
Projected new highest rating
2159.3
Projected new floor
1659.3
Projected new K-facor
20
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
2211.5
Curent Weighted rating
2111.4
Curent Weighted performance
1971.7
Current official/published rating (highest between Raw, WR and WP)
2211.5
Current floor (min rating allowed)
1743.8
Current highest rating achieved
2243.8
Current K-factor
16
Games played this month
14
Score (S)
12.5
Expected score (We)
12.39
Difference (S-We)
0.11
Current Raw change (no limits, including tournament time weight)
1.8
Current min/max change allowed (with limits)
±39.2
Current Raw change used (final)
1.8
Projected new Raw rating
2213.3
Projected new Weighed rating
2122.9
Projected new Weighted performance
1971.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
2213.3
Projected effective change (new Official - current Official)
+1.8
Projected new highest rating
2243.8
Projected new floor
1743.8
Projected new K-facor
16
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1873.7
Curent Weighted rating
1677.8
Curent Weighted performance
1680.7
Current official/published rating (highest between Raw, WR and WP)
1873.7
Current floor (min rating allowed)
1373.7
Current highest rating achieved
1873.7
Current K-factor
24
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±63.5
Current Raw change used (final)
0.0
Projected new Raw rating
1873.7
Projected new Weighed rating
1704.8
Projected new Weighted performance
1680.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1873.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1873.7
Projected new floor
1373.7
Projected new K-facor
24
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1928.6
Curent Weighted rating
1781.6
Curent Weighted performance
1632.1
Current official/published rating (highest between Raw, WR and WP)
1928.6
Current floor (min rating allowed)
1373.7
Current highest rating achieved
1928.6
Current K-factor
24
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±58.7
Current Raw change used (final)
0.0
Projected new Raw rating
1928.6
Projected new Weighed rating
1800.1
Projected new Weighted performance
1632.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1928.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1928.6
Projected new floor
1373.7
Projected new K-facor
24
Tournaments
History
Tournament:
Spartan Bishops Chess Championships 2024 (Kings)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.0
Main rating:
2142.4
Rating gain/loss:
-10.8
Type rating:
2211.5
Rating gain/loss:
-13.9
Analysis
Tournament:
South African Junior Closed Chess Championship 2024 (U18 Open)
Start:
2024/04/27
End:
2024/05/01
Host:
GE
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
9
Games:
9
Score:
8.5
Main rating:
2142.4
Rating gain/loss:
22.8
Type rating:
2211.5
Rating gain/loss:
15.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
Spartan Bishops Chess Championships 2024 (Kings)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
2142.4
2211.5
Analysis
4
South African Junior Closed Chess Championship 2024 (U18 Open)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
8.5
2142.4
2211.5
Analysis
3
South African Closed Chess Championship 2024 (Open)
2024/03/25
2024/04/02
Cape Town (WCT)
Standard
150
1.00
11
11
4.0
2148.0
2229.6
Analysis
2
Schoemies' Kings & Queens 2024 (Queens)
2024/03/02
2024/03/02
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.5
2159.3
2243.8
Analysis
1
Bojanala Closed Chess Championships Finals 2024 (U18)
2024/02/09
2024/02/11
Bojanala Platina (NBR)
Standard
120
1.00
5
5
5.0
2158.7
2243.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
116
Spartan Bishops Chess Championships 2024 (Kings)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
2142.4
2211.5
Analysis
115
South African Junior Closed Chess Championship 2024 (U18 Open)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
8.5
2142.4
2211.5
Analysis
114
South African Closed Chess Championship 2024 (Open)
2024/03/25
2024/04/02
Cape Town (WCT)
Standard
150
1.00
11
11
4.0
2148.0
2229.6
Analysis
113
Schoemies' Kings & Queens 2024 (Queens)
2024/03/02
2024/03/02
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.5
2159.3
2243.8
Analysis
112
Bojanala Closed Chess Championships Finals 2024 (U18)
2024/02/09
2024/02/11
Bojanala Platina (NBR)
Standard
120
1.00
5
5
5.0
2158.7
2243.3
Analysis
111
2023 Cross Border Chess Championships Gaborone vs Bojanala
2023/12/14
2023/12/16
Botswana (BOT)
Standard
120
1.00
5
5
4.5
2071.7
2073.6
Analysis
110
2023 Moja Chess Extravaganza (Prestige)
2023/09/30
2023/10/04
Frances Baard (NCF)
Standard
120
1.00
9
9
6.0
2034.5
2034.6
Analysis
109
Emalahleni Spring Open 2023 (A)
2023/09/22
2023/09/23
Ngaka Modiri Molema (NNM)
Standard
90
0.94
6
5
3.5
2049.7
2051.6
Analysis
108
Bojanala's Battle Of Mount Cambridge 2023 (Money Queens)
2023/09/16
2023/09/16
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.5
2049.7
2051.6
Analysis
107
Chess Slovak OPEN Rapid 2023
2023/08/26
2023/08/26
Slovakia (SVK)
Rapid
15
0.39
7
7
4.0
2036.0
1355.7
Analysis
106
Chess Slovak OPEN Blitz 2023
2023/08/20
2023/08/20
Slovakia (SVK)
Blitz
5
0.18
11
11
7.0
2036.0
1674.0
Analysis
105
CHESS SLOVAK OPEN 2023
2023/08/19
2023/08/27
Slovakia (SVK)
Standard
150
1.00
9
8
3.5
2036.0
2034.4
Analysis
104
FIDE World Youth U16 Chess Olympiad 2023
2023/08/13
2023/08/18
Netherlands (NED)
Rapid
55
0.80
9
9
5.5
2036.0
1355.7
Analysis
103
Emalahleni Winter Open 2023 (A)
2023/08/05
2023/08/05
Nkangala (MNW)
Rapid
35
0.66
6
5
4.0
2036.0
1355.7
Analysis
102
Bojanala's FIDE in the Sparkling Waters 2023 (Prestige)
2023/07/28
2023/07/30
Bojanala Platina (NBR)
Standard
120
1.00
6
6
4.5
2041.4
2039.8
Analysis
101
BCI Mozambique Chess Open 2023
2023/06/23
2023/06/25
Mozambique (MOZ)
Standard
120
1.00
7
7
5.5
2035.2
2033.2
Analysis
100
Mzansi Open Blitz 2023
2023/04/29
2023/04/29
Johannesburg Metro (GJM)
Blitz
5
0.18
9
9
7.5
1992.0
1576.1
Analysis
99
Mzansi Fide Open 2023 (Prestige)
2023/04/27
2023/05/01
Johannesburg Metro (GJM)
Standard
150
1.00
6
6
4.5
2008.6
2006.0
Analysis
98
2023 South African Junior Closed Chess Championships (U16 Open)
2023/03/31
2023/04/04
Chess South Africa (CSA)
Standard
120
1.00
9
9
8.0
1992.0
2001.6
Analysis
97
Cape Town Masters Challenge 2023 (Masters)
2023/01/04
2023/01/08
Cape Town (WCT)
Standard
120
1.00
9
9
5.0
2027.6
2038.8
Analysis
1
2
3
4
5
6
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
35
23
4
8
25.0
71.4
182.1
1871.9
2054.1
White
16
9
2
5
10.0
62.5
106.3
1817.7
1923.9
Black
19
14
2
3
15.0
78.9
246.1
1917.7
2163.7
Standard
All
35
23
4
8
25.0
71.4
182.1
1871.9
2054.1
White
16
9
2
5
10.0
62.5
106.3
1817.7
1923.9
Black
19
14
2
3
15.0
78.9
246.1
1917.7
2163.7
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
707
447
76
184
485.0
68.6
158.1
1575.0
1733.1
White
354
228
34
92
245.0
69.2
163.3
1557.4
1720.7
Black
353
219
42
92
240.0
68.0
152.9
1592.6
1745.5
Standard
All
549
349
65
135
381.5
69.5
165.7
1555.7
1721.4
White
277
177
30
70
192.0
69.3
164.2
1538.4
1702.6
Black
272
172
35
65
189.5
69.7
167.2
1573.4
1740.6
Rapid
All
61
37
5
19
39.5
64.8
125.4
1666.4
1791.8
White
29
20
2
7
21.0
72.4
190.5
1623.0
1813.5
Black
32
17
3
12
18.5
57.8
66.4
1705.6
1772.0
Blitz
All
97
61
6
30
64.0
66.0
135.8
1626.4
1762.2
White
48
31
2
15
32.0
66.7
141.7
1627.6
1769.3
Black
49
30
4
15
32.0
65.3
130.1
1625.2
1755.3
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
101023373
Mlahleki, V (Vusimuzi)
10
5.5
4
3
3
55.0
1912.2
42.5
1954.7
View list
2
184019054
Mabusela, JM (Johannes)
10
3.0
2
2
6
30.0
1969.8
-170.0
1799.8
View list
3
105058538
Smit, D (Devon)
9
3.0
2
2
5
33.3
1732.5
-141.7
1590.8
View list
4
101015487
Khumalo, KB (Keith)
7
2.0
1
2
4
28.6
1901.6
-182.1
1719.5
View list
5
182025885
Mthunzi, B (Brighton)
7
0.0
0
0
7
0.0
1732.5
-425.0
1307.5
View list
6
103022974
Mhango, BF (Banele)
6
2.0
1
2
3
33.3
2047.4
-141.7
1905.7
View list
7
187025727
Mpya, TM (Tshediso)
6
1.5
1
1
4
25.0
1686.3
-212.5
1473.8
View list
8
107069948
Jones, W (William)
5
5.0
5
0
0
100.0
1924.9
425.0
2349.9
View list
9
1070104078
Price, DR (Daelen)
5
5.0
5
0
0
100.0
1827.2
425.0
2252.2
View list
10
110086011
Felix, R (Raphael)
5
4.5
4
1
0
90.0
1755.4
340.0
2095.4
View list
11
105009732
Fourie, B (Brandon)
5
4.5
4
1
0
90.0
1673.1
340.0
2013.1
View list
12
108076196
Potgieter, E (Edward)
5
4.0
3
2
0
80.0
1852.2
255.0
2107.2
View list
13
104069181
Lingard, B (Bevan)
5
3.5
3
1
1
70.0
1644.3
170.0
1814.3
View list
14
103046660
Schroeder, D (Daniel)
5
3.5
3
1
1
70.0
1389.4
170.0
1559.4
View list
15
108079781
Soojay, J (Jorah)
5
3.0
3
0
2
60.0
1592.1
85.0
1677.1
View list
16
199021497
Masiya, MA (Mfundo)
5
0.5
0
1
4
10.0
1677.3
-340.0
1337.3
View list
17
207069536
Boshoma, C (Chisomo)
4
4.0
4
0
0
100.0
1756.5
425.0
2181.4
View list
18
107055337
Bester, E (Ethan)
4
3.0
3
0
1
75.0
1516.6
212.5
1729.1
View list
19
105060746
De Meyer, M (Marco)
4
3.0
3
0
1
75.0
1650.7
212.5
1863.2
View list
20
197006856
De Villiers, OA (Ockert)
4
3.0
3
0
1
75.0
1850.0
212.5
2062.5
View list