Chess South Africa
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Chess South Africa
Lukhwareni, NR (Nkhumbuleni)
Dob:
1987/02/03 (Adult)
Gender:
Male
Chess SA id:
187018778
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
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
1636.5
Curent Weighted rating
1613.9
Curent Weighted performance
1472.8
Current official/published rating (highest between Raw, WR and WP)
1636.5
Current floor (min rating allowed)
1232.5
Current highest rating achieved
1732.5
Current K-factor
28
Games played this month
1
Score (S)
0.0
Expected score (We)
0.30
Difference (S-We)
-0.30
Current Raw change (no limits, including tournament time weight)
-7.0
Current min/max change allowed (with limits)
±89.0
Current Raw change used (final)
-7.0
Projected new Raw rating
1629.5
Projected new Weighed rating
1615.2
Projected new Weighted performance
1472.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1629.5
Projected effective change (new Official - current Official)
-7.0
Projected new highest rating
1732.5
Projected new floor
1232.5
Projected new K-facor
28
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
1619.5
Curent Weighted rating
1607.7
Curent Weighted performance
1497.8
Current official/published rating (highest between Raw, WR and WP)
1619.5
Current floor (min rating allowed)
1232.8
Current highest rating achieved
1732.8
Current K-factor
28
Games played this month
1
Score (S)
0.0
Expected score (We)
0.26
Difference (S-We)
-0.26
Current Raw change (no limits, including tournament time weight)
-7.3
Current min/max change allowed (with limits)
±91.2
Current Raw change used (final)
-7.3
Projected new Raw rating
1612.2
Projected new Weighed rating
1607.9
Projected new Weighted performance
1497.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1612.2
Projected effective change (new Official - current Official)
-7.3
Projected new highest rating
1732.8
Projected new floor
1232.8
Projected new K-facor
28
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
1447.2
Curent Weighted rating
1486.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1486.8
Current floor (min rating allowed)
1128.0
Current highest rating achieved
1628.0
Current K-factor
28
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)
±116.6
Current Raw change used (final)
0.0
Projected new Raw rating
1447.2
Projected new Weighed rating
1482.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1482.6
Projected effective change (new Official - current Official)
-4.2
Projected new highest rating
1628.0
Projected new floor
1128.0
Projected new K-facor
28
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
1607.5
Curent Weighted rating
1592.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1607.5
Current floor (min rating allowed)
1128.0
Current highest rating achieved
1628.0
Current K-factor
28
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)
±92.8
Current Raw change used (final)
0.0
Projected new Raw rating
1607.5
Projected new Weighed rating
1593.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1607.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1628.0
Projected new floor
1128.0
Projected new K-facor
28
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:
1
Games:
1
Score:
0.0
Main rating:
1636.5
Rating gain/loss:
-7.0
Type rating:
1619.5
Rating gain/loss:
-7.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Spartan Bishops Chess Championships 2024 (Kings)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
1
0.0
1636.5
1619.5
Analysis
3
2024 Silver Lakes Open Chess Tournament (A)
2024/04/20
2024/04/20
Tshwane (GTP)
Standard
60
0.83
5
4
0.5
1682.7
1676.1
Analysis
2
2024 MONAFILS OPEN CHESS CHAMPIONSHIP
2024/03/02
2024/03/03
Lesotho (LES)
Standard
95
0.95
6
6
3.5
1650.0
1639.7
Analysis
1
2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1643.4
1630.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
47
Spartan Bishops Chess Championships 2024 (Kings)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
1
0.0
1636.5
1619.5
Analysis
46
2024 Silver Lakes Open Chess Tournament (A)
2024/04/20
2024/04/20
Tshwane (GTP)
Standard
60
0.83
5
4
0.5
1682.7
1676.1
Analysis
45
2024 MONAFILS OPEN CHESS CHAMPIONSHIP
2024/03/02
2024/03/03
Lesotho (LES)
Standard
95
0.95
6
6
3.5
1650.0
1639.7
Analysis
44
2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1643.4
1630.7
Analysis
43
Chess Power House Festive Rapid 2023 (B)
2023/12/15
2023/12/15
Johannesburg Metro (GJM)
Rapid
20
0.47
6
6
2.5
1572.1
1516.6
Analysis
42
Africawide Chess Championship 2023 (Open)
2023/11/03
2023/11/05
Johannesburg Metro (GJM)
Standard
90
0.94
7
7
5.5
1537.9
1525.4
Analysis
41
Emalahleni Spring Open 2023 (A)
2023/09/22
2023/09/23
Ngaka Modiri Molema (NNM)
Standard
90
0.94
6
6
2.0
1599.0
1593.4
Analysis
40
Bojanala's Spring Cleaning 2023 (Queens)
2023/08/26
2023/08/26
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1620.7
1617.8
Analysis
39
Chess Power House 2023 (A)
2023/08/19
2023/08/20
Johannesburg Metro (GJM)
Standard
90
0.94
5
5
2.5
1620.7
1617.8
Analysis
38
Mzansi Open Blitz 2023
2023/04/29
2023/04/29
Johannesburg Metro (GJM)
Blitz
5
0.18
9
9
4.0
1619.3
1615.1
Analysis
37
Chess Power House Feb RR 2023 (C)
2023/02/18
2023/02/18
Johannesburg Metro (GJM)
Standard
62
0.84
5
4
1.5
1617.9
1614.4
Analysis
36
2022 Gauteng North Chess Open (A)
2022/10/15
2022/10/16
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1607.9
1602.9
Analysis
35
Chess Power House 2nd RR 2022 (C)
2022/08/20
2022/08/21
Johannesburg Metro (GJM)
Standard
90
0.94
5
5
3.5
1604.5
1597.6
Analysis
34
Eureka Open 2022 (A)
2022/07/30
2022/07/30
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1658.3
1664.2
Analysis
33
South African Open 2022 (Championship)
2022/07/09
2022/07/17
Cape Town (WCT)
Standard
120
1.00
11
11
4.0
1658.3
1664.2
Analysis
32
Chessheroes Bowls Club Zoo Lake Challenge 2022
2022/07/02
2022/07/02
Johannesburg Metro (GJM)
Blitz
9
0.27
7
7
4.5
1658.3
1582.1
Analysis
31
Thabazimbi Open Chess Championship 2022 (A)
2022/04/23
2022/04/24
Waterberg (LWM)
Standard
70
0.87
7
7
3.5
1661.0
1668.1
Analysis
30
Moja Open 2022 (Prestige)
2022/03/19
2022/03/22
Frances Baard (NCF)
Standard
120
1.00
7
7
3.0
1696.0
1702.3
Analysis
29
JNW Trinityhouse LF 2022 (Masters)
2022/03/12
2022/03/12
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1696.0
1702.3
Analysis
28
2020 Constantiapark Open Chess Tournament (A)
2020/02/08
2020/02/08
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1718.8
1732.8
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
5
4
7
7.0
43.8
-53.1
1668.9
1615.8
White
9
3
3
3
4.5
50.0
0.0
1689.2
1689.2
Black
7
2
1
4
2.5
35.7
-121.4
1642.9
1521.4
Standard
All
16
5
4
7
7.0
43.8
-53.1
1668.9
1615.8
White
9
3
3
3
4.5
50.0
0.0
1689.2
1689.2
Black
7
2
1
4
2.5
35.7
-121.4
1642.9
1521.4
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
249
105
40
104
125.0
50.2
1.7
1618.1
1619.8
White
120
54
11
55
59.5
49.6
-3.5
1624.2
1620.7
Black
129
51
29
49
65.5
50.8
6.6
1612.4
1619.0
Standard
All
220
92
37
91
110.5
50.2
1.9
1623.3
1625.2
White
105
47
11
47
52.5
50.0
0.0
1627.7
1627.7
Black
115
45
26
44
58.0
50.4
3.7
1619.2
1622.9
Rapid
All
13
5
2
6
6.0
46.2
-32.7
1463.2
1430.5
White
7
4
0
3
4.0
57.1
60.7
1480.7
1541.4
Black
6
1
2
3
2.0
33.3
-141.7
1442.8
1301.1
Blitz
All
16
8
1
7
8.5
53.1
26.6
1672.5
1699.0
White
8
3
0
5
3.0
37.5
-106.3
1704.3
1598.0
Black
8
5
1
2
5.5
68.8
159.4
1640.7
1800.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
203010232
Gardiner, N (Noa)
4
2.5
2
1
1
62.5
1640.8
106.3
1747.1
View list
2
177017896
Letsoalo, PM (Peter)
4
2.0
2
0
2
50.0
1629.5
0.0
1629.5
View list
3
198056522
Teeke, K (Karabo)
4
2.0
2
0
2
50.0
1658.0
0.0
1658.0
View list
4
187025727
Mpya, TM (Tshediso)
4
0.0
0
0
4
0.0
1613.2
-425.0
1188.2
View list
5
104067563
Maharaj, A (Ameet)
3
3.0
3
0
0
100.0
1622.6
425.0
2047.6
View list
6
108076196
Potgieter, E (Edward)
3
3.0
3
0
0
100.0
1715.1
425.0
2140.1
View list
7
104067562
Maharaj, A (Ajeet)
3
2.0
2
0
1
66.7
1641.2
141.7
1782.8
View list
8
104069713
Vorster, T (Tyrone)
3
2.0
2
0
1
66.7
1715.8
141.7
1857.4
View list
9
184017431
Lebea, BE (Botlhale)
3
1.5
1
1
1
50.0
1623.4
0.0
1623.4
View list
10
105058538
Smit, D (Devon)
3
0.5
0
1
2
16.7
1649.5
-283.3
1366.1
View list
11
103022974
Mhango, BF (Banele)
3
0.0
0
0
3
0.0
1659.2
-425.0
1234.2
View list
12
182025885
Mthunzi, B (Brighton)
3
0.0
0
0
3
0.0
1678.4
-425.0
1253.4
View list
13
194025886
Mthunzi, C (Clive)
3
0.0
0
0
3
0.0
1637.4
-425.0
1212.4
View list
14
107092639
Simpson, M (Michael)
3
0.0
0
0
3
0.0
1626.4
-425.0
1201.4
View list
15
157000799
Arnold, M (Michael)
2
2.0
2
0
0
100.0
1628.9
425.0
2053.9
View list
16
173050810
Dhludhlu, SC (Seuntjie)
2
2.0
2
0
0
100.0
1683.9
425.0
2108.9
View list
17
174009090
Essop, R (Rashied)
2
2.0
2
0
0
100.0
1638.8
425.0
2063.8
View list
18
204008092
Du Preez, S (Sune)
2
2.0
2
0
0
100.0
1683.9
425.0
2108.9
View list
19
193095346
Hlophe, N (Nkosinathi)
2
2.0
2
0
0
100.0
1683.9
425.0
2108.9
View list
20
197013325
Jacobs, CL (Cavan)
2
2.0
2
0
0
100.0
1620.8
425.0
2045.8
View list