Chess South Africa
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Chess South Africa
White, J (Joshua)
Dob:
2016/01/01 (U10)
Gender:
Male
Chess SA id:
1160161346
FIDE id:
White
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (10 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
Current Raw rating
1357.4
Current Weighted rating
1279.5
Current Weighted performance
1304.3
Current official/published rating (highest between Raw, WR and WP)
1357.4
Current highest rating achieved
1366.1
Current floor (min rating allowed)
866.1
Current K-factor
36
Games played this month
5
Score (S)
2.5
Expected score (We)
2.77
Difference (S-We)
-0.22
Current Raw change (no limits, including tournament time weight)
-8.1
Current min/max change allowed (with limits)
±132.5
Current Raw change used (final)
-8.1
Projected new Raw rating
1349.3
Projected new Weighed rating
1179.6
Projected new Weighted performance
1301.8
Projected new final Raw rating (if new WP > new Raw)
1349.3
Projected new highest rating
1366.1
Projected new floor
866.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1349.3
Projected effective change (new Official - current Official)
-8.1
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
Current Raw rating
1354.2
Current Weighted rating
1282.7
Current Weighted performance
1304.3
Current official/published rating (highest between Raw, WR and WP)
1354.2
Current highest rating achieved
1363.9
Current floor (min rating allowed)
863.9
Current K-factor
36
Games played this month
5
Score (S)
2.5
Expected score (We)
2.73
Difference (S-We)
-0.23
Current Raw change (no limits, including tournament time weight)
-8.3
Current min/max change allowed (with limits)
±133.1
Current Raw change used (final)
-8.3
Projected new Raw rating
1345.9
Projected new Weighed rating
1182.6
Projected new Weighted performance
1301.8
Projected new final Raw rating (if new WP > new Raw)
1345.9
Projected new highest rating
1363.9
Projected new floor
863.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1345.9
Projected effective change (new Official - current Official)
-8.3
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Tournament:
FIDE in the West 2024 (U10)
Start:
2024/06/08
End:
2024/06/08
Host:
GWR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.5
Main rating:
1357.4
Rating gain/loss:
-8.1
Type rating:
1354.2
Rating gain/loss:
-8.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
FIDE in the West 2024 (U10)
2024/06/08
2024/06/08
West Rand (GWR)
Standard
60
0.83
5
5
2.5
1357.4
1354.2
Analysis
3
2024 West Rand Juniors (U10)
2024/03/09
2024/03/09
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1366.1
1363.9
Analysis
2
2024 West Rand Open (U10)
2024/02/03
2024/02/03
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1291.2
1301.1
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U8)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1294.6
1306.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
FIDE in the West 2024 (U10)
2024/06/08
2024/06/08
West Rand (GWR)
Standard
60
0.83
5
5
2.5
1357.4
1354.2
Analysis
6
2024 West Rand Juniors (U10)
2024/03/09
2024/03/09
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1366.1
1363.9
Analysis
5
2024 West Rand Open (U10)
2024/02/03
2024/02/03
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1291.2
1301.1
Analysis
4
2024 Gauteng Inter-Region Chess Championship (U8)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1294.6
1306.5
Analysis
3
West Rand vs Bojanala Inter-Regional Championships 2023 (U8)
2023/10/12
2023/10/12
West Rand (GWR)
Standard
60
0.83
8
8
5.0
1256.1
1267.3
Analysis
2
2023 West Rand Trials (U8)
2023/09/09
2023/09/09
West Rand (GWR)
Standard
60
0.83
5
4
3.0
1214.9
1218.0
Analysis
1
2023 Gauteng Top Schools (U9 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
4
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
11
1
7
11.5
60.5
89.5
1261.2
1350.7
White
8
5
0
3
5.0
62.5
106.3
1207.7
1314.0
Black
11
6
1
4
6.5
59.1
77.3
1300.1
1377.4
Standard
All
19
11
1
7
11.5
60.5
89.5
1261.2
1350.7
White
8
5
0
3
5.0
62.5
106.3
1207.7
1314.0
Black
11
6
1
4
6.5
59.1
77.3
1300.1
1377.4
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
35
21
2
12
22.0
62.9
109.3
1263.8
1373.1
White
16
10
1
5
10.5
65.6
132.8
1251.3
1384.2
Black
19
11
1
7
11.5
60.5
89.5
1274.3
1363.8
Standard
All
35
21
2
12
22.0
62.9
109.3
1263.8
1373.1
White
16
10
1
5
10.5
65.6
132.8
1251.3
1384.2
Black
19
11
1
7
11.5
60.5
89.5
1274.3
1363.8
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
2150156373
Erasmus, S (Sonja)
2
1.0
1
0
1
50.0
1328.7
0.0
1328.7
View list
2
1160156372
Britz, W (Wian)
2
1.0
1
0
1
50.0
1286.2
0.0
1286.2
View list
3
1150152490
Menyatsoe, K (Kgosi)
2
0.0
0
0
2
0.0
1328.7
-425.0
903.7
View list
4
1150159297
Botma, J (Jeandre)
1
1.0
1
0
0
100.0
1291.2
425.0
1716.2
View list
5
1170145156
Botha, E (Erasmus Albertus)
1
1.0
1
0
0
100.0
1256.1
425.0
1681.1
View list
6
1160154051
Botha, D (Dillen)
1
1.0
1
0
0
100.0
1294.6
425.0
1719.6
View list
7
1150149223
Botha, AZ (Adriaan Zander)
1
1.0
1
0
0
100.0
1291.2
425.0
1716.2
View list
8
2160161841
Du Toit, K (Klaradyn)
1
1.0
1
0
0
100.0
1214.9
425.0
1639.9
View list
9
1150149230
Kamffer, J (John-Andrew)
1
1.0
1
0
0
100.0
1291.2
425.0
1716.2
View list
10
2160159291
Kalimashe, L (Liyabukwa)
1
1.0
1
0
0
100.0
1366.1
425.0
1791.1
View list
11
1150149229
Jordaan, L (Louryn)
1
1.0
1
0
0
100.0
1357.4
425.0
1782.4
View list
12
1170144069
Kruger, T (Thinus Pieter)
1
1.0
1
0
0
100.0
1256.1
425.0
1681.1
View list
13
1190149595
Kotsokoane, R (Reatlegile)
1
1.0
1
0
0
100.0
1256.1
425.0
1681.1
View list
14
2170149596
Mabugu, R (Refilwe)
1
1.0
1
0
0
100.0
1256.1
425.0
1681.1
View list
15
1150157468
Ninham, G (Grant)
1
1.0
1
0
0
100.0
1357.4
425.0
1782.4
View list
16
2160146473
Pilane, O (Ogone)
1
1.0
1
0
0
100.0
1256.1
425.0
1681.1
View list
17
2160149170
Potgieter, M (Melan)
1
1.0
1
0
0
100.0
1294.6
425.0
1719.6
View list
18
1160162283
Rakubutu, P (Pabatso)
1
1.0
1
0
0
100.0
1366.1
425.0
1791.1
View list
19
1170192195
Tuck, L (Lian)
1
1.0
1
0
0
100.0
1366.1
425.0
1791.1
View list
20
1160159295
Van Der Merwe, J (Jayden)
1
1.0
1
0
0
100.0
1214.9
425.0
1639.9
View list