Chess South Africa
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Chess South Africa
Henning, I (Ivan)
Dob:
2015/03/27 (U10)
Gender:
Male
Chess SA id:
1150138484
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (28 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
1308.0
Curent Weighted rating
1218.5
Curent Weighted performance
1312.2
Current official/published rating (highest between Raw, WR and WP)
1308.0
Current floor (min rating allowed)
808.0
Current highest rating achieved
1308.0
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)
±142.2
Current Raw change used (final)
0.0
Projected new Raw rating
1308.0
Projected new Weighed rating
1226.1
Projected new Weighted performance
1312.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1312.2
Projected effective change (new Official - current Official)
+4.2
Projected new highest rating
1308.0
Projected new floor
808.0
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
1327.4
Curent Weighted rating
1228.4
Curent Weighted performance
1268.1
Current official/published rating (highest between Raw, WR and WP)
1327.4
Current floor (min rating allowed)
827.4
Current highest rating achieved
1327.4
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)
±138.3
Current Raw change used (final)
0.0
Projected new Raw rating
1327.4
Projected new Weighed rating
1236.7
Projected new Weighted performance
1268.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1327.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1327.4
Projected new floor
827.4
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
1169.6
Curent Weighted rating
1164.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1169.6
Current floor (min rating allowed)
669.6
Current highest rating achieved
1169.6
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)
±173.2
Current Raw change used (final)
0.0
Projected new Raw rating
1169.6
Projected new Weighed rating
1165.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1169.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1169.6
Projected new floor
669.6
Projected new K-facor
40
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)
669.6
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
669.6
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
3
Western Cape PS Individuals Championship 2024 (U9 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1261.7
1281.3
Analysis
2
Overberg Schools - PS Closed 2024 (U9 Boys)
2024/03/16
2024/03/16
Overberg (WOS)
Standard
60
0.83
5
5
4.5
1196.0
1204.6
Analysis
1
Overberg Open Rapid 2024 (U7+U9)
2024/01/27
2024/01/27
Overberg (WOS)
Rapid
20
0.47
5
5
2.0
1197.5
1166.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
Western Cape PS Individuals Championship 2024 (U9 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1261.7
1281.3
Analysis
8
Overberg Schools - PS Closed 2024 (U9 Boys)
2024/03/16
2024/03/16
Overberg (WOS)
Standard
60
0.83
5
5
4.5
1196.0
1204.6
Analysis
7
Overberg Open Rapid 2024 (U7+U9)
2024/01/27
2024/01/27
Overberg (WOS)
Rapid
20
0.47
5
5
2.0
1197.5
1166.0
Analysis
6
Kingsway Open 2023 (U8)
2023/10/28
2023/10/28
Overberg (WOS)
Rapid
20
0.47
5
5
2.0
1201.9
1165.2
Analysis
5
Overberg School Chess Closed Tournament 2023 (U9 Boys)
2023/03/25
2023/03/25
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1210.3
1224.8
Analysis
4
Overberg Schools Bredasdorp Zone Trails 2023 (U7+U9)
2023/02/16
2023/03/02
Overberg (WOS)
Rapid
20
0.47
6
6
3.0
1210.3
1143.6
Analysis
3
Western Cape Schools 2022 (U7 Boys)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
3.0
1217.9
1221.6
Analysis
2
The Hermanus Open 2022 (U8)
2022/05/14
2022/05/14
Overberg (WOS)
Rapid
10
0.29
6
5
1.0
1217.9
1200.0
Analysis
1
Overberg Primary Schools Closed 2022 (U7)
2022/03/12
2022/03/12
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
10
1
5
10.5
65.6
132.8
1283.4
1416.2
White
8
5
0
3
5.0
62.5
106.3
1260.0
1366.3
Black
8
5
1
2
5.5
68.8
159.4
1306.8
1466.2
Standard
All
11
8
1
2
8.5
77.3
231.8
1293.4
1525.2
White
6
4
0
2
4.0
66.7
141.7
1262.3
1403.9
Black
5
4
1
0
4.5
90.0
340.0
1330.8
1670.8
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1261.3
1176.3
White
2
1
0
1
1.0
50.0
0.0
1253.3
1253.3
Black
3
1
0
2
1.0
33.3
-141.7
1266.7
1125.0
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
48
23
3
22
24.5
51.0
8.9
1250.0
1258.8
White
22
12
0
10
12.0
54.5
38.6
1247.5
1286.1
Black
26
11
3
12
12.5
48.1
-16.3
1252.1
1235.7
Standard
All
27
15
3
9
16.5
61.1
94.4
1252.1
1346.6
White
13
7
0
6
7.0
53.8
32.7
1237.1
1269.8
Black
14
8
3
3
9.5
67.9
151.8
1266.1
1417.9
Rapid
All
21
8
0
13
8.0
38.1
-101.2
1247.2
1146.0
White
9
5
0
4
5.0
55.6
47.2
1262.5
1309.7
Black
12
3
0
9
3.0
25.0
-212.5
1235.8
1023.3
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
1160150060
Badenhorst, R (Rouxan)
3
1.0
1
0
2
33.3
1198.5
-141.7
1056.8
View list
2
1150138482
Beyers, H (Henry)
3
0.5
0
1
2
16.7
1209.4
-283.3
926.1
View list
3
1150138485
Ngxovu, A (Akhanyile)
2
1.5
1
1
0
75.0
1209.0
212.5
1421.5
View list
4
1150150063
Grove, D (Deandre)
2
0.0
0
0
2
0.0
1206.1
-425.0
781.1
View list
5
1140151363
Snyman, A (Andre)
2
0.0
0
0
2
0.0
1210.3
-425.0
785.3
View list
6
1150137343
Stern, M (Mason)
2
0.0
0
0
2
0.0
1217.9
-425.0
792.9
View list
7
1150138487
Van Eeden, C (Christian)
2
0.0
0
0
2
0.0
1209.0
-425.0
784.0
View list
8
1150137727
Da Silva, N (Noah Clint)
1
1.0
1
0
0
100.0
1217.9
425.0
1642.9
View list
9
1150150061
Buhr, W (Wilhelm)
1
1.0
1
0
0
100.0
1210.3
425.0
1635.3
View list
10
1150152348
Du Plessis, E (Eben)
1
1.0
1
0
0
100.0
1196.0
425.0
1621.0
View list
11
1160159271
Grobbelaar, M (Marlo)
1
1.0
1
0
0
100.0
1196.0
425.0
1621.0
View list
12
1140140612
Gertse, G (Giovanni)
1
1.0
1
0
0
100.0
1210.3
425.0
1635.3
View list
13
1150138483
Fourie, W (Wynand)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
2150159270
Faasen, M (Madeleine)
1
1.0
1
0
0
100.0
1201.9
425.0
1626.9
View list
15
1160152344
Faasen, C (Charles)
1
1.0
1
0
0
100.0
1197.5
425.0
1622.5
View list
16
1150150376
Erasmus, D (Daniel)
1
1.0
1
0
0
100.0
1261.7
425.0
1686.7
View list
17
2150190784
Engelbrecht, M (Mischka)
1
1.0
1
0
0
100.0
1201.9
425.0
1626.9
View list
18
1150148066
Muza, B (Benjamin)
1
1.0
1
0
0
100.0
1261.7
425.0
1686.7
View list
19
1150150067
Otto, X (Xavier)
1
1.0
1
0
0
100.0
1197.5
425.0
1622.5
View list
20
1160148876
Prins, K (Kai)
1
1.0
1
0
0
100.0
1261.7
425.0
1686.7
View list