Chess South Africa
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Chess South Africa
Jordaan, L (Luke)
Dob:
2014/03/04 (U12)
Gender:
Male
Chess SA id:
1140137106
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/05/19 (2 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
1339.0
Curent Weighted rating
1303.5
Curent Weighted performance
1254.7
Current official/published rating (highest between Raw, WR and WP)
1339.0
Current floor (min rating allowed)
839.0
Current highest rating achieved
1339.0
Current K-factor
36
Games played this month
16
Score (S)
8.0
Expected score (We)
9.34
Difference (S-We)
-1.34
Current Raw change (no limits, including tournament time weight)
-58.8
Current min/max change allowed (with limits)
±136.0
Current Raw change used (final)
-58.8
Projected new Raw rating
1280.2
Projected new Weighed rating
1302.6
Projected new Weighted performance
1254.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1302.6
Projected effective change (new Official - current Official)
-36.4
Projected new highest rating
1339.0
Projected new floor
839.0
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
1209.7
Curent Weighted rating
1220.9
Curent Weighted performance
1027.5
Current official/published rating (highest between Raw, WR and WP)
1220.9
Current floor (min rating allowed)
740.3
Current highest rating achieved
1240.3
Current K-factor
36
Games played this month
12
Score (S)
4.0
Expected score (We)
5.11
Difference (S-We)
-1.11
Current Raw change (no limits, including tournament time weight)
-40.0
Current min/max change allowed (with limits)
±163.5
Current Raw change used (final)
-40.0
Projected new Raw rating
1169.7
Projected new Weighed rating
1216.5
Projected new Weighted performance
1027.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1216.5
Projected effective change (new Official - current Official)
-4.4
Projected new highest rating
1240.3
Projected new floor
740.3
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
1428.7
Curent Weighted rating
1380.9
Curent Weighted performance
1370.1
Current official/published rating (highest between Raw, WR and WP)
1428.7
Current floor (min rating allowed)
935.1
Current highest rating achieved
1435.1
Current K-factor
32
Games played this month
4
Score (S)
4.0
Expected score (We)
2.96
Difference (S-We)
1.04
Current Raw change (no limits, including tournament time weight)
33.3
Current min/max change allowed (with limits)
±119.7
Current Raw change used (final)
33.3
Projected new Raw rating
1462.0
Projected new Weighed rating
1389.5
Projected new Weighted performance
1370.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1462.0
Projected effective change (new Official - current Official)
+33.3
Projected new highest rating
1462.0
Projected new floor
962.0
Projected new K-facor
32
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)
935.1
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
935.1
Projected new K-facor
36
Tournaments
History
Tournament:
West Coast & Mykonos Open 2024 (Open)
Start:
2024/05/17
End:
2024/05/19
Host:
WCU
Type:
Standard
Time:
90
Time weight:
0.94
Rounds:
6
Games:
6
Score:
2.0
Main rating:
1339.0
Rating gain/loss:
-61.6
Type rating:
1209.7
Rating gain/loss:
-35.3
Analysis
Tournament:
Lower West Top Schools 2024 (U9+U11)
Start:
2024/05/11
End:
2024/05/11
Host:
WCU
Type:
Rapid
Time:
30
Time weight:
0.60
Rounds:
4
Games:
4
Score:
4.0
Main rating:
1339.0
Rating gain/loss:
30.0
Type rating:
1428.7
Rating gain/loss:
33.3
Analysis
Tournament:
Western Cape PS Individuals Championship 2024 (U11 Boys)
Start:
2024/05/04
End:
2024/05/05
Host:
WCU
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
2.0
Main rating:
1339.0
Rating gain/loss:
-27.2
Type rating:
1209.7
Rating gain/loss:
-4.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
West Coast & Mykonos Open 2024 (Open)
2024/05/17
2024/05/19
West Coast (WCU)
Standard
90
0.94
6
6
2.0
1339.0
1209.7
Analysis
4
Lower West Top Schools 2024 (U9+U11)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
4
4.0
1339.0
1428.7
Analysis
3
Western Cape PS Individuals Championship 2024 (U11 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
2.0
1339.0
1209.7
Analysis
2
West Coast Schools Chess Prestige Championships 2024 (U11 Boys)
2024/03/09
2024/03/09
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1314.8
1404.1
Analysis
1
Lower West Coast Schools Chess Prestige 2024 (U11 Boys)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1295.1
1396.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
19
West Coast & Mykonos Open 2024 (Open)
2024/05/17
2024/05/19
West Coast (WCU)
Standard
90
0.94
6
6
2.0
1339.0
1209.7
Analysis
18
Lower West Top Schools 2024 (U9+U11)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
4
4.0
1339.0
1428.7
Analysis
17
Western Cape PS Individuals Championship 2024 (U11 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
2.0
1339.0
1209.7
Analysis
16
West Coast Schools Chess Prestige Championships 2024 (U11 Boys)
2024/03/09
2024/03/09
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1314.8
1404.1
Analysis
15
Lower West Coast Schools Chess Prestige 2024 (U11 Boys)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1295.1
1396.1
Analysis
14
West Coast Primary Schools Grand Challenge League 2023 (Primary School)
2023/10/21
2023/10/21
West Coast (WCU)
Rapid
15
0.39
5
5
2.0
1297.6
1414.0
Analysis
13
Western Cape Top Schools 2023 (U9 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
2.0
1331.1
1238.1
Analysis
12
Pedro Booyse Top Schools Round 2 2023 (U7+U9)
2023/08/22
2023/08/22
West Coast (WCU)
Rapid
20
0.47
5
4
2.0
1338.7
1435.1
Analysis
11
Pedro Booyse Top Schools 2023 (U7+U9)
2023/07/29
2023/07/29
West Coast (WCU)
Rapid
25
0.54
5
5
5.0
1296.1
1339.5
Analysis
10
Lower West Coast Top Schools Championships 2023 (U9+U11)
2023/06/10
2023/06/10
West Coast (WCU)
Rapid
30
0.60
5
4
2.0
1291.8
1332.7
Analysis
9
Western Cape PS Individuals 2023 (U9 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1298.1
1240.3
Analysis
8
Lower West Coast Primary Schools Prestige Championships 2023 (U9 Boys)
2023/03/04
2023/03/04
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1271.1
1295.3
Analysis
7
Western Cape Top Schools 2022 (U9 Mix)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1250.8
1206.8
Analysis
6
Pedro Booyse Top Schools 2022 (U9 Combined)
2022/07/23
2022/07/23
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1249.6
1210.4
Analysis
5
Onder-Weskus Top Skole 2022 (O9)
2022/06/04
2022/06/04
West Coast (WCU)
Rapid
20
0.47
6
6
4.0
1238.8
1269.4
Analysis
4
Western Cape Schools 2022 (U9 Boys)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
3.0
1239.4
1200.0
Analysis
3
West Coast Schools Chess Prestige Leg 2 2022 (U9 Boys)
2022/04/23
2022/04/23
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1213.9
1220.4
Analysis
2
West Coast Schools Chess Prestige Leg 1 2022 (U9 Boys)
2022/04/09
2022/04/09
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1213.9
1220.4
Analysis
1
Lower West Coast Schools Prestige 2022 (U7+U9 Boys)
2022/03/19
2022/03/19
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
26
16
0
10
16.0
61.5
98.1
1249.4
1347.5
White
13
7
0
6
7.0
53.8
32.7
1243.6
1276.3
Black
13
9
0
4
9.0
69.2
163.5
1255.3
1418.7
Standard
All
12
4
0
8
4.0
33.3
-141.7
1286.7
1145.0
White
6
2
0
4
2.0
33.3
-141.7
1263.5
1121.9
Black
6
2
0
4
2.0
33.3
-141.7
1309.8
1168.1
Rapid
All
14
12
0
2
12.0
85.7
303.6
1217.5
1521.1
White
7
5
0
2
5.0
71.4
182.1
1226.5
1408.6
Black
7
7
0
0
7.0
100.0
425.0
1208.5
1633.5
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
99
57
2
40
58.0
58.6
73.0
1252.6
1325.6
White
46
24
1
21
24.5
53.3
27.7
1246.5
1274.2
Black
53
33
1
19
33.5
63.2
112.3
1258.0
1370.2
Standard
All
41
18
0
23
18.0
43.9
-51.8
1274.7
1222.9
White
20
8
0
12
8.0
40.0
-85.0
1270.8
1185.8
Black
21
10
0
11
10.0
47.6
-20.2
1278.5
1258.2
Rapid
All
58
39
2
17
40.0
69.0
161.2
1237.0
1398.2
White
26
16
1
9
16.5
63.5
114.4
1227.8
1342.2
Black
32
23
1
8
23.5
73.4
199.2
1244.5
1443.7
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
1140139066
Louw, G (Granville)
5
2.5
2
1
2
50.0
1305.8
0.0
1305.8
View list
2
1130131766
Williams, C (Claron)
5
0.0
0
0
5
0.0
1228.2
-425.0
803.2
View list
3
1130136550
Noble, A (Andrew)
4
1.0
1
0
3
25.0
1250.8
-212.5
1038.3
View list
4
2140139076
Daniels, K (Kimlynne)
3
3.0
3
0
0
100.0
1272.2
425.0
1697.2
View list
5
2130139082
Lott, L (Lucrecia)
2
2.0
2
0
0
100.0
1238.8
425.0
1663.8
View list
6
1130157829
Solomons, T (Tyreec)
2
2.0
2
0
0
100.0
1326.9
425.0
1751.9
View list
7
1130131927
Van Rooi, D (Dimitri)
2
2.0
2
0
0
100.0
1213.9
425.0
1638.9
View list
8
1140139136
Arendse, H (Haygen)
2
1.5
1
1
0
75.0
1317.4
212.5
1529.9
View list
9
2160153136
Julies, A (Anja)
2
1.0
1
0
1
50.0
1317.4
0.0
1317.4
View list
10
1130139070
Olivier, M (Micarlo)
2
1.0
1
0
1
50.0
1264.3
0.0
1264.3
View list
11
1150146766
Blom, L (Luca)
2
0.0
0
0
2
0.0
1314.6
-425.0
889.6
View list
12
1150146267
Da Camara, S (Samuel)
1
1.0
1
0
0
100.0
1297.6
425.0
1722.6
View list
13
2160153827
Da Camara, I (Izabella)
1
1.0
1
0
0
100.0
1339.0
425.0
1764.0
View list
14
1130134042
Coleman, F (Ferdinand)
1
1.0
1
0
0
100.0
1250.8
425.0
1675.8
View list
15
2140139124
Claassen, J (Jeneva)
1
1.0
1
0
0
100.0
1296.1
425.0
1721.1
View list
16
1130134431
Carrolissen, D (David)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
17
1130139907
Bothma, I (Ivandre)
1
1.0
1
0
0
100.0
1213.9
425.0
1638.9
View list
18
2140134825
Avontuur, A (Al-Meeche)
1
1.0
1
0
0
100.0
1249.6
425.0
1674.6
View list
19
1140149822
Arnold, A (Anwar)
1
1.0
1
0
0
100.0
1298.1
425.0
1723.1
View list
20
1140153834
Appollis, L (Limo-Lee)
1
1.0
1
0
0
100.0
1295.1
425.0
1720.1
View list