Chess South Africa
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Chess South Africa
Joseph, D (Donrique)
Dob:
2005/02/17 (U20)
Gender:
Male
Chess SA id:
105014480
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2021/10/23 (939 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
1378.2
Curent Weighted rating
1378.2
Curent Weighted performance
691.3
Current official/published rating (highest between Raw, WR and WP)
1378.2
Current floor (min rating allowed)
878.2
Current highest rating achieved
1378.2
Current K-factor
36
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)
±128.6
Current Raw change used (final)
0.0
Projected new Raw rating
1378.2
Projected new Weighed rating
1378.2
Projected new Weighted performance
691.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1378.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1378.2
Projected new floor
878.2
Projected new K-facor
36
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
1383.2
Curent Weighted rating
1383.2
Curent Weighted performance
688.0
Current official/published rating (highest between Raw, WR and WP)
1383.2
Current floor (min rating allowed)
883.2
Current highest rating achieved
1383.2
Current K-factor
36
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)
±127.7
Current Raw change used (final)
0.0
Projected new Raw rating
1383.2
Projected new Weighed rating
1383.2
Projected new Weighted performance
688.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1383.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1383.2
Projected new floor
883.2
Projected new K-facor
36
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
1089.9
Curent Weighted rating
1089.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1089.9
Current floor (min rating allowed)
589.9
Current highest rating achieved
1089.9
Current K-factor
40
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)
±194.0
Current Raw change used (final)
0.0
Projected new Raw rating
1089.9
Projected new Weighed rating
1089.9
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1089.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1089.9
Projected new floor
589.9
Projected new K-facor
40
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
1089.9
Curent Weighted rating
1089.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1089.9
Current floor (min rating allowed)
589.9
Current highest rating achieved
1089.9
Current K-factor
40
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)
±194.0
Current Raw change used (final)
0.0
Projected new Raw rating
1089.9
Projected new Weighed rating
1089.9
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1089.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1089.9
Projected new floor
589.9
Projected new K-facor
40
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
17
NC Open 2021 (B)
2021/10/22
2021/10/23
Frances Baard (NCF)
Standard
62
0.84
5
5
3.0
1367.0
1373.8
Analysis
16
Grey College Team Championship 2020 (B)
2020/01/31
2020/02/01
Mangaung (FMB)
Standard
60
0.83
5
5
5.0
1314.1
1310.1
Analysis
15
2018 Wild Card Chess Championships (U14 Open)
2018/12/21
2018/12/24
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1309.4
1306.5
Analysis
14
South African Junior Team Championships 2018 (U14C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1309.4
1306.5
Analysis
13
Northern Cape Open 2018 (A)
2018/10/26
2018/10/28
Frances Baard (NCF)
Standard
90
0.94
6
6
3.5
1304.3
1298.2
Analysis
12
Frances Baard League 2018
2018/09/29
2018/09/30
Frances Baard (NCF)
Standard
90
0.94
6
5
2.5
1349.0
1344.3
Analysis
11
Northern Cape Closed Chess Championships 2018 (U14 Open)
2018/08/31
2018/09/01
Frances Baard (NCF)
Standard
92
0.94
5
5
3.5
1349.0
1344.3
Analysis
10
Frances Baard Schools Open (U13 Boys)
2018/08/17
2018/08/18
Frances Baard (NCF)
Standard
60
0.83
6
6
6.0
1302.9
1303.7
Analysis
9
Russian Connecxion Chess Club: The Ultimate Reign of Terror 2018 (B+C)
2018/08/03
2018/08/04
Frances Baard (NCF)
Standard
61
0.83
6
6
3.5
1302.9
1303.7
Analysis
8
Kimberley Chess Club Nelson Mandela 67Min Open 2018 (B)
2018/07/20
2018/07/21
Frances Baard (NCF)
Standard
67
0.86
6
6
4.5
1303.2
1304.4
Analysis
7
Inter Regional 2018 (U14 Team)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
5
4.0
1284.3
1291.0
Analysis
6
Frances Baard Schools Eliminations 2018 (U13 Boys)
2018/03/17
2018/03/17
Frances Baard (NCF)
Standard
60
0.83
5
5
4.5
1094.7
1107.9
Analysis
5
Moja Chess Club Open Tournament 2018 (B)
2018/03/02
2018/03/04
Frances Baard (NCF)
Standard
90
0.94
6
6
5.0
1094.7
1107.9
Analysis
4
Pixley ka Seme Open 2018 (U18-Adult)
2018/02/10
2018/02/10
Pixley-ka-Seme (NCP)
Standard
60
0.83
5
5
3.5
1030.3
1030.3
Analysis
3
Kimberley Chess Club Open Tournament 2018 (B)
2018/02/03
2018/02/03
Frances Baard (NCF)
Standard
60
0.83
5
5
4.0
1030.3
1030.3
Analysis
2
South African Junior Wildcard Championships 2017 (U14 Open)
2018/01/09
2018/01/12
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1089.9
1089.9
Analysis
1
South African Junior Team Championships 2017 (U14B)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
1.0
1089.9
1089.9
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
98
55
20
23
65.0
66.3
138.8
1141.6
1280.4
White
49
27
10
12
32.0
65.3
130.1
1159.5
1289.6
Black
49
28
10
11
33.0
67.3
147.4
1123.7
1271.1
Standard
All
98
55
20
23
65.0
66.3
138.8
1141.6
1280.4
White
49
27
10
12
32.0
65.3
130.1
1159.5
1289.6
Black
49
28
10
11
33.0
67.3
147.4
1123.7
1271.1
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
106066240
Mothata, O (Omaatla)
5
4.0
4
0
1
80.0
1274.4
255.0
1529.4
View list
2
106076884
Mokgwabone, K (Kgosi)
5
3.5
3
1
1
70.0
1228.9
170.0
1398.9
View list
3
208050682
Ahjum, KMK (Kristen)
3
2.5
2
1
0
83.3
1233.6
283.3
1516.9
View list
4
104052409
Gorrah, JAM (Joshua)
3
1.0
0
2
1
33.3
1233.6
-141.7
1091.9
View list
5
206050683
Ahjum, SHA (Savannah)
3
0.5
0
1
2
16.7
1143.1
-283.3
859.8
View list
6
105055494
Mankoana, TT (Theto)
2
2.0
2
0
0
100.0
1199.7
425.0
1624.7
View list
7
105047772
West, E (Ethan)
2
2.0
2
0
0
100.0
1189.7
425.0
1614.7
View list
8
105056702
Deang, A (Alman)
2
0.5
0
1
1
25.0
1089.9
-212.5
877.4
View list
9
105050597
Lefyedi, T (Thatego)
2
0.5
0
1
1
25.0
1199.7
-212.5
987.2
View list
10
103034362
Shaw, C (Chase)
2
0.5
0
1
1
25.0
1303.1
-212.5
1090.6
View list
11
106066235
Fillis, J (Jordan)
1
1.0
1
0
0
100.0
1309.4
425.0
1734.4
View list
12
103078862
Essop, MA (Mahomed Azhar)
1
1.0
1
0
0
100.0
1314.1
425.0
1739.1
View list
13
1050098666
Erasmus, H (Henrico)
1
1.0
1
0
0
100.0
1302.9
425.0
1727.9
View list
14
1040130216
Eheli, S (Stanely)
1
1.0
1
0
0
100.0
1314.1
425.0
1739.1
View list
15
106078250
De Villiers, E (Ethan)
1
1.0
1
0
0
100.0
1309.4
425.0
1734.4
View list
16
106077922
Gertenbach, J (Jeandre)
1
1.0
1
0
0
100.0
1309.4
425.0
1734.4
View list
17
102050305
Bezuidenhout, LB (Leonard)
1
1.0
1
0
0
100.0
1304.3
425.0
1729.3
View list
18
208083655
Bartman, J (Jadey)
1
1.0
1
0
0
100.0
1094.7
425.0
1519.7
View list
19
206050681
Ahjum, J (Jordan)
1
1.0
1
0
0
100.0
1302.9
425.0
1727.9
View list
20
106078288
Africa, G (Gillmore)
1
1.0
1
0
0
100.0
1284.3
425.0
1709.3
View list