Chess South Africa
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Chess South Africa
Bester, J (Juandre)
Dob:
2011/09/06 (U14)
Gender:
Male
Chess SA id:
1110131947
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/02/10 (92 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
1338.2
Curent Weighted rating
1326.9
Curent Weighted performance
1217.0
Current official/published rating (highest between Raw, WR and WP)
1338.2
Current floor (min rating allowed)
842.7
Current highest rating achieved
1342.7
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)
±136.2
Current Raw change used (final)
0.0
Projected new Raw rating
1338.2
Projected new Weighed rating
1328.7
Projected new Weighted performance
1217.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1338.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1342.7
Projected new floor
842.7
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
1290.8
Curent Weighted rating
1277.0
Curent Weighted performance
1019.3
Current official/published rating (highest between Raw, WR and WP)
1290.8
Current floor (min rating allowed)
790.8
Current highest rating achieved
1290.8
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)
±145.7
Current Raw change used (final)
0.0
Projected new Raw rating
1290.8
Projected new Weighed rating
1279.0
Projected new Weighted performance
1019.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1290.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1290.8
Projected new floor
790.8
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
1339.4
Curent Weighted rating
1339.9
Curent Weighted performance
1204.7
Current official/published rating (highest between Raw, WR and WP)
1339.9
Current floor (min rating allowed)
852.0
Current highest rating achieved
1352.0
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)
±135.9
Current Raw change used (final)
0.0
Projected new Raw rating
1339.4
Projected new Weighed rating
1340.2
Projected new Weighted performance
1204.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1340.2
Projected effective change (new Official - current Official)
+0.3
Projected new highest rating
1352.0
Projected new floor
852.0
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)
852.0
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
852.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Bo-Weskus Skole Prestige 2024 (O13 Seuns)
2024/02/10
2024/02/10
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1342.7
1352.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
18
Bo-Weskus Skole Prestige 2024 (O13 Seuns)
2024/02/10
2024/02/10
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1342.7
1352.0
Analysis
17
Pedro Booyse Top Schools 2023 (U13)
2023/07/29
2023/07/29
West Coast (WCU)
Standard
60
0.83
5
5
4.0
1315.8
1245.4
Analysis
16
Upper West Coast Top Schools Championship 2023 (U13)
2023/06/10
2023/06/10
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1286.0
1309.2
Analysis
15
Bo-Weskus Skole Prestige 2023 (O13 Seuns)
2023/03/04
2023/03/04
West Coast (WCU)
Rapid
30
0.60
5
5
3.5
1268.7
1279.0
Analysis
14
ORSK Back To School 2023 (B)
2023/02/04
2023/02/04
West Coast (WCU)
Rapid
35
0.66
5
5
1.0
1300.1
1332.6
Analysis
13
Pedro Booyse Top Schools 2022 (U11 Open)
2022/07/23
2022/07/23
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1294.7
1236.0
Analysis
12
Bo-Weskus Top Skole 2022 (O11)
2022/06/11
2022/06/11
West Coast (WCU)
Rapid
30
0.60
5
4
2.0
1291.0
1327.2
Analysis
11
Western Cape Schools 2022 (U11 Boys)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
3.5
1265.3
1188.0
Analysis
10
West Coast Schools Chess Prestige Leg 2 2022 (U11 Boys)
2022/04/23
2022/04/23
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1242.4
1289.0
Analysis
9
West Coast Schools Chess Prestige Leg 1 2022 (U11 Boys)
2022/04/09
2022/04/09
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1242.4
1289.0
Analysis
8
Bo Weskus Skole Skaak Prestige (O11 Seuns)
2022/03/19
2022/03/19
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1200.9
1219.7
Analysis
7
Western Cape Schools 2021 (U11 Boys)
2021/10/23
2021/10/23
Overberg (WOS)
Rapid
35
0.66
5
5
2.0
1193.8
1219.0
Analysis
6
West Coast Primary Schools Prestige 2021 (U11)
2021/09/18
2021/09/18
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1151.4
1104.9
Analysis
5
Upper West Coast 2021 (U11)
2021/09/04
2021/09/04
West Coast (WCU)
Rapid
20
0.47
6
6
4.0
1151.4
1104.9
Analysis
4
Olifantsrivier CC 2021 (Invitational)
2021/03/27
2021/03/27
West Coast (WCU)
Rapid
25
0.54
7
7
0.5
1210.1
1228.4
Analysis
3
West Coast Schools Prestige 2020 (U9 Boys)
2020/03/07
2020/03/07
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1189.9
1200.0
Analysis
2
Bo-Weskus Skole Prestige 2020 (O9 Seuns)
2020/02/15
2020/02/15
West Coast (WCU)
Standard
60
0.83
6
6
4.5
1131.8
1113.6
Analysis
1
Check Mates 2019 (U10)
2019/08/17
2019/08/17
West Coast (WCU)
Standard
70
0.87
6
6
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1212.3
1297.3
White
2
1
0
1
1.0
50.0
0.0
1230.8
1230.8
Black
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
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
5
3
0
2
3.0
60.0
85.0
1212.3
1297.3
White
2
1
0
1
1.0
50.0
0.0
1230.8
1230.8
Black
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
96
50
5
41
52.5
54.7
39.8
1248.2
1288.0
White
49
26
5
18
28.5
58.2
69.4
1251.2
1320.6
Black
47
24
0
23
24.0
51.1
9.0
1245.0
1254.0
Standard
All
29
15
3
11
16.5
56.9
58.6
1231.1
1289.7
White
15
7
3
5
8.5
56.7
56.7
1239.0
1295.7
Black
14
8
0
6
8.0
57.1
60.7
1222.7
1283.4
Rapid
All
67
35
2
30
36.0
53.7
31.7
1255.6
1287.3
White
34
19
2
13
20.0
58.8
75.0
1256.6
1331.6
Black
33
16
0
17
16.0
48.5
-12.9
1254.5
1241.6
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
1110099722
Booysen, C (Chadlin)
7
1.0
1
0
6
14.3
1238.4
-303.6
934.8
View list
2
1110134293
Davidson, C (Caden)
4
3.0
3
0
1
75.0
1268.5
212.5
1481.0
View list
3
1120110478
Maletta, S (Sherevitho)
4
2.0
2
0
2
50.0
1191.3
0.0
1191.3
View list
4
1110131959
Pieters, A (Angelo)
4
2.0
2
0
2
50.0
1279.5
0.0
1279.5
View list
5
1110131966
Tieties, B (Beauton)
4
2.0
2
0
2
50.0
1233.5
0.0
1233.5
View list
6
2110099723
Cardinal, J (Jacelynn)
3
3.0
3
0
0
100.0
1297.6
425.0
1722.6
View list
7
1100118913
Jordaan, J (Joubert)
3
1.5
1
1
1
50.0
1204.6
0.0
1204.6
View list
8
1110099725
Cloete, K (Kayden)
3
1.0
1
0
2
33.3
1195.9
-141.7
1054.2
View list
9
1120110490
Dirks, R (Ryan)
2
2.0
2
0
0
100.0
1195.4
425.0
1620.4
View list
10
1110139101
Greeff, G (Giteau)
2
2.0
2
0
0
100.0
1242.4
425.0
1667.4
View list
11
1110099716
Maarman, B (Blayden)
2
2.0
2
0
0
100.0
1165.9
425.0
1590.9
View list
12
1110143082
Oortman, C (Christiano)
2
1.0
1
0
1
50.0
1305.7
0.0
1305.7
View list
13
1100110495
Opperman, C (Caleb)
2
1.0
1
0
1
50.0
1151.4
0.0
1151.4
View list
14
1090105979
Huisamen, A (Albertus)
2
0.0
0
0
2
0.0
1205.0
-425.0
780.0
View list
15
1100110506
Saal, F (Fabian)
2
0.0
0
0
2
0.0
1255.1
-425.0
830.1
View list
16
1100131669
Burger, J (Jalem)
1
1.0
1
0
0
100.0
1151.4
425.0
1576.4
View list
17
1120192546
Brits, Z (Zick)
1
1.0
1
0
0
100.0
1342.7
425.0
1767.7
View list
18
1110131950
Bowden, R (Ryan)
1
1.0
1
0
0
100.0
1189.9
425.0
1614.9
View list
19
1110110520
Cloete, J (Jordan)
1
1.0
1
0
0
100.0
1131.8
425.0
1556.8
View list
20
2100153182
Cloete, T (Tashlynn)
1
1.0
1
0
0
100.0
1315.8
425.0
1740.8
View list