Chess South Africa
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Chess South Africa
Janse Van Rensburg, I (Iwan)
Dob:
2012/12/26 (U14)
Gender:
Male
Chess SA id:
1120147732
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/05/18 (37 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
1165.3
Current Weighted rating
1103.9
Current Weighted performance
1151.8
Current official/published rating (highest between Raw, WR and WP)
1165.3
Current highest rating achieved
1165.3
Current floor (min rating allowed)
665.3
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)
±174.2
Current Raw change used (final)
0.0
Projected new Raw rating
1165.3
Projected new Weighed rating
1014.2
Projected new Weighted performance
1151.8
Projected new final Raw rating (if new WP > new Raw)
1165.3
Projected new highest rating
1165.3
Projected new floor
665.3
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1165.3
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
1153.2
Current Weighted rating
1150.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1153.2
Current highest rating achieved
1153.2
Current floor (min rating allowed)
653.2
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)
±177.2
Current Raw change used (final)
0.0
Projected new Raw rating
1153.2
Projected new Weighed rating
1057.7
Projected new Weighted performance
591.0
Projected new final Raw rating (if new WP > new Raw)
1153.2
Projected new highest rating
1153.2
Projected new floor
653.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1153.2
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
1197.2
Current Weighted rating
1089.2
Current Weighted performance
1179.2
Current official/published rating (highest between Raw, WR and WP)
1197.2
Current highest rating achieved
1197.2
Current floor (min rating allowed)
697.2
Current K-factor
40
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)
±166.5
Current Raw change used (final)
0.0
Projected new Raw rating
1197.2
Projected new Weighed rating
1000.8
Projected new Weighted performance
1179.2
Projected new final Raw rating (if new WP > new Raw)
1197.2
Projected new highest rating
1197.2
Projected new floor
697.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1197.2
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
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Cape Town Junior League Finals 2024 (U13 Open B)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
25
0.54
6
5
2.5
1115.4
1099.2
Analysis
3
Cape Town Junior League - Qualifier 2 2024 (U13)
2024/04/20
2024/04/20
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1115.4
1099.2
Analysis
2
Cape Town Junior League Qualifier 2024 (U13 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
5
2.0
1098.3
1065.2
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
2.0
1078.4
1141.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
Cape Town Junior League Finals 2024 (U13 Open B)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
25
0.54
6
5
2.5
1115.4
1099.2
Analysis
8
Cape Town Junior League - Qualifier 2 2024 (U13)
2024/04/20
2024/04/20
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1115.4
1099.2
Analysis
7
Cape Town Junior League Qualifier 2024 (U13 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
5
2.0
1098.3
1065.2
Analysis
6
CT District East Schools Chess Individuals Trails 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
2.0
1078.4
1141.6
Analysis
5
CT Metro District East Top Schools Chess 2023 (U11 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
7
4
1.5
1077.8
1048.0
Analysis
4
Curro Durbanville Chess Open Rapid 2023 (U12)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
2.0
1077.8
1048.0
Analysis
3
GPCA Rapid 2023 (U12)
2023/06/24
2023/06/24
Cape Town (WCT)
Rapid
25
0.54
7
7
1.0
1112.8
1102.8
Analysis
2
District East Schools Chess Individual Trials 2023 (U11 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
5
1.0
1152.3
1200.0
Analysis
1
Kenridge Rapid 2022 (U12)
2022/11/05
2022/11/05
Cape Town (WCT)
Rapid
25
0.54
6
5
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
20
10
1
9
10.5
52.5
21.3
1234.3
1255.5
White
8
3
1
4
3.5
43.8
-53.1
1221.3
1168.2
Black
12
7
0
5
7.0
58.3
70.8
1242.9
1313.7
Standard
All
4
2
0
2
2.0
50.0
0.0
1207.9
1207.9
White
2
0
0
2
0.0
0.0
-425.0
1215.9
790.9
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Rapid
All
16
8
1
7
8.5
53.1
26.6
1240.8
1267.4
White
6
3
1
2
3.5
58.3
70.8
1223.1
1293.9
Black
10
5
0
5
5.0
50.0
0.0
1251.5
1251.5
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
47
14
4
29
16.0
34.0
-135.6
1225.2
1089.6
White
21
5
2
14
6.0
28.6
-182.1
1217.5
1035.3
Black
26
9
2
15
10.0
38.5
-98.1
1231.5
1133.5
Standard
All
9
2
2
5
3.0
33.3
-141.7
1202.6
1060.9
White
4
0
1
3
0.5
12.5
-318.8
1206.6
887.9
Black
5
2
1
2
2.5
50.0
0.0
1199.4
1199.4
Rapid
All
38
12
2
24
13.0
34.2
-134.2
1230.6
1096.4
White
17
5
1
11
5.5
32.4
-150.0
1220.0
1070.0
Black
21
7
1
13
7.5
35.7
-121.4
1239.2
1117.8
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
2130143657
Booysen, G (Giavanna)
2
0.0
0
0
2
0.0
1095.3
-425.0
670.3
View list
2
1120150398
He, Z (Zonghan)
1
1.0
1
0
0
100.0
1112.8
425.0
1537.8
View list
3
1120158881
Klaassens, K (Keanu)
1
1.0
1
0
0
100.0
1077.8
425.0
1502.8
View list
4
1120193376
Klaassen, K (Keano)
1
1.0
1
0
0
100.0
1078.4
425.0
1503.4
View list
5
2120147463
Maseti, L (Lindokuhle)
1
1.0
1
0
0
100.0
1077.8
425.0
1502.8
View list
6
2100302361
Mohodi, I (Itumeleng)
1
1.0
1
0
0
100.0
1115.4
425.0
1540.4
View list
7
2120303011
Msinekelwa, M (Mihle)
1
1.0
1
0
0
100.0
1115.4
425.0
1540.4
View list
8
1120193383
Myburgh, R (Raidon)
1
1.0
1
0
0
100.0
1078.4
425.0
1503.4
View list
9
2120150405
Naidoo, C (Christianna Hope)
1
1.0
1
0
0
100.0
1115.4
425.0
1540.4
View list
10
2130134080
Nyengula, A (Ayole)
1
1.0
1
0
0
100.0
1077.8
425.0
1502.8
View list
11
1130301964
Oosthuizen, L (Lian)
1
1.0
1
0
0
100.0
1098.3
425.0
1523.3
View list
12
1140158928
Pieters, E (Eli)
1
1.0
1
0
0
100.0
1115.4
425.0
1540.4
View list
13
2110301929
Qotsini, L (Linomtha)
1
1.0
1
0
0
100.0
1115.4
425.0
1540.4
View list
14
1110301968
Sixaba, A (Amila)
1
1.0
1
0
0
100.0
1098.3
425.0
1523.3
View list
15
1140303013
Tarantaal, J (Josh)
1
1.0
1
0
0
100.0
1115.4
425.0
1540.4
View list
16
1130138954
Akuetteh, A (Aaron)
1
0.5
0
1
0
50.0
1077.8
0.0
1077.8
View list
17
1120162360
Mnothoza, L (Lonwabo)
1
0.5
0
1
0
50.0
1115.4
0.0
1115.4
View list
18
1130150135
Naicker, A (Aidan)
1
0.5
0
1
0
50.0
1152.3
0.0
1152.3
View list
19
1120150140
Vockerodt, L (Liam)
1
0.5
0
1
0
50.0
1152.3
0.0
1152.3
View list
20
1110301961
Mkhwanazi, S (Siyabonga)
1
0.0
0
0
1
0.0
1115.4
-425.0
690.4
View list