Chess South Africa
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Chess South Africa
Anderson, J (Jean)
Dob:
2013/07/31 (U12)
Gender:
Male
Chess SA id:
1130138955
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/10/14 (220 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
1339.9
Curent Weighted rating
1319.1
Curent Weighted performance
1247.1
Current official/published rating (highest between Raw, WR and WP)
1339.9
Current floor (min rating allowed)
839.9
Current highest rating achieved
1339.9
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)
±135.9
Current Raw change used (final)
0.0
Projected new Raw rating
1339.9
Projected new Weighed rating
1321.9
Projected new Weighted performance
1247.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1339.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1339.9
Projected new floor
839.9
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
1237.2
Curent Weighted rating
1227.0
Curent Weighted performance
1073.0
Current official/published rating (highest between Raw, WR and WP)
1237.2
Current floor (min rating allowed)
749.8
Current highest rating achieved
1249.8
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)
±157.3
Current Raw change used (final)
0.0
Projected new Raw rating
1237.2
Projected new Weighed rating
1228.4
Projected new Weighted performance
1073.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1237.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1249.8
Projected new floor
749.8
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
1396.7
Curent Weighted rating
1366.7
Curent Weighted performance
1285.3
Current official/published rating (highest between Raw, WR and WP)
1396.7
Current floor (min rating allowed)
896.7
Current highest rating achieved
1396.7
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)
±125.3
Current Raw change used (final)
0.0
Projected new Raw rating
1396.7
Projected new Weighed rating
1371.0
Projected new Weighted performance
1285.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1396.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1396.7
Projected new floor
896.7
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
896.7
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
896.7
Projected new K-facor
36
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
14
De Hoop Chess Championship 2023 (U10)
2023/10/14
2023/10/14
Cape Town (WCT)
Rapid
30
0.60
5
4
3.0
1326.9
1387.7
Analysis
13
Western Cape Top Schools 2023 (U11 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
4.0
1321.2
1210.6
Analysis
12
CT Metro District East Top Schools Chess 2023 (U11 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
7
5
5.0
1277.4
1305.9
Analysis
11
Rhenish Primary Tournament 2023 (U12)
2023/05/13
2023/05/13
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
1264.9
1299.4
Analysis
10
Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Boys)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
1307.9
1249.8
Analysis
9
De Hoop Teams Play Offs 2023 (U11 Mixed)
2023/02/11
2023/02/11
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1286.8
1306.2
Analysis
8
District East Schools Chess Individual Trials 2023 (U11 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1286.8
1205.2
Analysis
7
Metro Rapid 2022 (U9 Boys)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1271.2
1291.4
Analysis
6
Western Cape Top Schools 2022 (U9 Mix)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1270.0
1198.4
Analysis
5
Western Cape Schools 2022 (U9 Boys)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
3.0
1196.4
1188.8
Analysis
4
Steinitz Open 2022 (D)
2022/05/21
2022/05/22
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1196.4
1188.8
Analysis
3
Rhenish Primary Tournament 2022 (U10)
2022/05/14
2022/05/14
Cape Winelands (WCW)
Rapid
30
0.60
5
5
5.0
1196.4
1200.0
Analysis
2
Metro WP Schools Chess Trials 2022 (U7+U9 Boys)
2022/04/22
2022/04/23
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
2022 East Dist Individuals (U9)
2022/03/12
2022/03/12
Cape Town (WCT)
Rapid
45
0.74
6
6
3.0
1200.0
1200.0
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
76
46
0
30
46.0
60.5
89.5
1240.3
1329.7
White
40
25
0
15
25.0
62.5
106.3
1237.5
1343.8
Black
36
21
0
15
21.0
58.3
70.8
1243.3
1314.1
Standard
All
40
20
0
20
20.0
50.0
0.0
1257.2
1257.2
White
21
11
0
10
11.0
52.4
20.2
1249.8
1270.1
Black
19
9
0
10
9.0
47.4
-22.4
1265.3
1242.9
Rapid
All
36
26
0
10
26.0
72.2
188.9
1221.5
1410.4
White
19
14
0
5
14.0
73.7
201.3
1223.9
1425.3
Black
17
12
0
5
12.0
70.6
175.0
1218.7
1393.7
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
1120150098
Arendse, V (Virgil)
2
1.0
1
0
1
50.0
1286.8
0.0
1286.8
View list
2
1140134075
Donker, J (Jesse)
2
0.0
0
0
2
0.0
1198.2
-425.0
773.2
View list
3
1130150127
Badiali, A (Alonso)
1
1.0
1
0
0
100.0
1286.8
425.0
1711.8
View list
4
1120138742
Baard, R (Riedewaan)
1
1.0
1
0
0
100.0
1277.4
425.0
1702.4
View list
5
1120151127
Arnold, A (Abdul)
1
1.0
1
0
0
100.0
1277.4
425.0
1702.4
View list
6
1150140121
Armay, K (Kayra)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1120150125
Akpagu, M (Muna)
1
1.0
1
0
0
100.0
1286.8
425.0
1711.8
View list
8
1130139060
Benjamin, E (Entwan)
1
1.0
1
0
0
100.0
1270.0
425.0
1695.0
View list
9
1130140684
Chuang, P (Pacey)
1
1.0
1
0
0
100.0
1271.2
425.0
1696.2
View list
10
1120149747
Buys, L (Louwen)
1
1.0
1
0
0
100.0
1321.2
425.0
1746.2
View list
11
1130150089
Bouwer, W (Wilhelm)
1
1.0
1
0
0
100.0
1286.8
425.0
1711.8
View list
12
2130162743
Els, K (Kaylee)
1
1.0
1
0
0
100.0
1326.9
425.0
1751.9
View list
13
1130139140
Du Toit, M (Markus)
1
1.0
1
0
0
100.0
1196.4
425.0
1621.4
View list
14
1120156900
Du Toit, L (Leander)
1
1.0
1
0
0
100.0
1264.9
425.0
1689.9
View list
15
1130143658
Du Preez, Z (Zolani)
1
1.0
1
0
0
100.0
1321.2
425.0
1746.2
View list
16
1130150281
Diedericks, C (Cayden)
1
1.0
1
0
0
100.0
1307.9
425.0
1732.9
View list
17
1120141168
Esterhuizen, E (Ethan)
1
1.0
1
0
0
100.0
1196.4
425.0
1621.4
View list
18
1130141169
Fernandes, J (Joel)
1
1.0
1
0
0
100.0
1196.4
425.0
1621.4
View list
19
1120156901
Fortuin, H (Haywill)
1
1.0
1
0
0
100.0
1264.9
425.0
1689.9
View list
20
1130147536
Fradie, Z (Zach)
1
1.0
1
0
0
100.0
1277.4
425.0
1702.4
View list