Chess South Africa
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Chess South Africa
Henn, R (Robert)
Dob:
2012/09/25 (U14)
Gender:
Male
Chess SA id:
1120151669
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/05/14 (35 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
1286.5
Current Weighted rating
1235.4
Current Weighted performance
1289.6
Current official/published rating (highest between Raw, WR and WP)
1289.6
Current highest rating achieved
1294.6
Current floor (min rating allowed)
794.6
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
2.87
Difference (S-We)
-0.55
Current Raw change (no limits, including tournament time weight)
-19.7
Current min/max change allowed (with limits)
±146.6
Current Raw change used (final)
-19.7
Projected new Raw rating
1266.8
Projected new Weighed rating
1137.6
Projected new Weighted performance
1217.1
Projected new final Raw rating (if new WP > new Raw)
1266.8
Projected new highest rating
1294.6
Projected new floor
794.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1266.8
Projected effective change (new Official - current Official)
-22.8
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
1255.1
Current Weighted rating
1227.6
Current Weighted performance
1237.5
Current official/published rating (highest between Raw, WR and WP)
1255.1
Current highest rating achieved
1255.1
Current floor (min rating allowed)
755.1
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)
±153.3
Current Raw change used (final)
0.0
Projected new Raw rating
1255.1
Projected new Weighed rating
1130.1
Projected new Weighted performance
1237.5
Projected new final Raw rating (if new WP > new Raw)
1255.1
Projected new highest rating
1255.1
Projected new floor
755.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1255.1
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
1256.9
Current Weighted rating
1215.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1256.9
Current highest rating achieved
1256.9
Current floor (min rating allowed)
756.9
Current K-factor
36
s
Games played this month
5
Score (S)
2.0
Expected score (We)
3.05
Difference (S-We)
-1.05
Current Raw change (no limits, including tournament time weight)
-37.8
Current min/max change allowed (with limits)
±152.9
Current Raw change used (final)
-37.8
Projected new Raw rating
1219.1
Projected new Weighed rating
1118.7
Projected new Weighted performance
1168.3
Projected new final Raw rating (if new WP > new Raw)
1219.1
Projected new highest rating
1256.9
Projected new floor
756.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1219.1
Projected effective change (new Official - current Official)
-37.8
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
Tournament:
Uitenhage Chess Club Presidential Cup 2024 (B)
Start:
2024/04/30
End:
2024/05/14
Host:
ENM
Type:
Rapid
Time:
32
Time weight:
0.63
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1286.5
Rating gain/loss:
-19.7
Type rating:
1256.9
Rating gain/loss:
-37.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
8
NMBCU Trial 3 2024 (U14)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1294.6
1252.6
Analysis
7
Uitenhage Chess Club Presidential Cup 2024 (B)
2024/04/30
2024/05/14
Nelson Mandela Bay (ENM)
Rapid
32
0.63
6
5
2.0
1286.5
1256.9
Analysis
6
NMBCU Trials 2 2024 (U14)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
2.0
1261.8
1253.3
Analysis
5
NMBCU Trials 2 2024 (U12)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
0
0.0
1261.8
1253.3
Analysis
4
UCC Rapid April 2024
2024/04/09
2024/04/23
Nelson Mandela Bay (ENM)
Rapid
17
0.42
6
4
3.0
1261.8
1216.6
Analysis
3
UCC Protea Cup 2024 (B)
2024/02/20
2024/03/26
Nelson Mandela Bay (ENM)
Standard
62
0.84
5
4
3.0
1243.1
1229.5
Analysis
2
NMBCU Trials 1 2024 (U14)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1224.0
1223.0
Analysis
1
Uitenhage Chess Club Rapid January 2024
2024/01/30
2024/02/13
Nelson Mandela Bay (ENM)
Rapid
20
0.47
6
6
3.0
1224.0
1207.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
NMBCU Trial 3 2024 (U14)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1294.6
1252.6
Analysis
12
Uitenhage Chess Club Presidential Cup 2024 (B)
2024/04/30
2024/05/14
Nelson Mandela Bay (ENM)
Rapid
32
0.63
6
5
2.0
1286.5
1256.9
Analysis
11
NMBCU Trials 2 2024 (U14)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
2.0
1261.8
1253.3
Analysis
10
NMBCU Trials 2 2024 (U12)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
0
0.0
1261.8
1253.3
Analysis
9
UCC Rapid April 2024
2024/04/09
2024/04/23
Nelson Mandela Bay (ENM)
Rapid
17
0.42
6
4
3.0
1261.8
1216.6
Analysis
8
UCC Protea Cup 2024 (B)
2024/02/20
2024/03/26
Nelson Mandela Bay (ENM)
Standard
62
0.84
5
4
3.0
1243.1
1229.5
Analysis
7
NMBCU Trials 1 2024 (U14)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1224.0
1223.0
Analysis
6
Uitenhage Chess Club Rapid January 2024
2024/01/30
2024/02/13
Nelson Mandela Bay (ENM)
Rapid
20
0.47
6
6
3.0
1224.0
1207.2
Analysis
5
UCC Club Champs 2023 (B)
2023/10/17
2023/11/21
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
2
1.0
1230.9
1232.4
Analysis
4
Uitenhage Chess Club Grand Prix 2023 (B)
2023/08/25
2023/08/26
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
3
1.5
1222.2
1222.0
Analysis
3
UCC Presidential Cup 2023 (B)
2023/07/18
2023/08/15
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.0
1222.2
1222.0
Analysis
2
UCC Protea Cup 2023 (B)
2023/04/15
2023/05/30
Nelson Mandela Bay (ENM)
Standard
60
0.83
8
7
4.0
1207.3
1200.0
Analysis
1
Uitenhage Chess Club Inaugural Rapid Tournament 2023
2023/02/21
2023/03/27
Nelson Mandela Bay (ENM)
Rapid
20
0.47
6
6
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
36
19
0
17
19.0
52.8
23.6
1267.9
1291.5
White
17
10
0
7
10.0
58.8
75.0
1230.6
1305.6
Black
19
9
0
10
9.0
47.4
-22.4
1301.3
1278.9
Standard
All
21
11
0
10
11.0
52.4
20.2
1251.7
1271.9
White
10
6
0
4
6.0
60.0
85.0
1235.0
1320.0
Black
11
5
0
6
5.0
45.5
-38.6
1266.9
1228.2
Rapid
All
15
8
0
7
8.0
53.3
28.3
1290.6
1318.9
White
7
4
0
3
4.0
57.1
60.7
1224.3
1285.0
Black
8
4
0
4
4.0
50.0
0.0
1348.7
1348.7
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
59
31
1
27
31.5
53.4
28.8
1246.1
1274.9
White
29
17
1
11
17.5
60.3
87.9
1218.8
1306.7
Black
30
14
0
16
14.0
46.7
-28.3
1272.6
1244.2
Standard
All
38
20
1
17
20.5
53.9
33.6
1227.1
1260.6
White
19
11
1
7
11.5
60.5
89.5
1205.6
1295.1
Black
19
9
0
10
9.0
47.4
-22.4
1248.5
1226.1
Rapid
All
21
11
0
10
11.0
52.4
20.2
1280.7
1300.9
White
10
6
0
4
6.0
60.0
85.0
1243.8
1328.8
Black
11
5
0
6
5.0
45.5
-38.6
1314.2
1275.6
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
2140139787
Snyman, K (Karlien)
3
2.5
2
1
0
83.3
1217.2
283.3
1500.6
View list
2
1100139765
Schler, J (Jayden)
3
0.0
0
0
3
0.0
1217.8
-425.0
792.8
View list
3
1110151664
Bester, M (Michael)
2
2.0
2
0
0
100.0
1274.2
425.0
1699.2
View list
4
1110139746
Coetzee, S (Schalk)
2
1.0
1
0
1
50.0
1242.9
0.0
1242.9
View list
5
1110151680
Nel, L (Liam)
2
1.0
1
0
1
50.0
1225.2
0.0
1225.2
View list
6
1110191809
Surmon, E (Ethan)
2
1.0
1
0
1
50.0
1259.3
0.0
1259.3
View list
7
1160153683
Verwey, M (Malan)
2
1.0
1
0
1
50.0
1226.6
0.0
1226.6
View list
8
106069608
Van Der Bank, Z (Zak)
2
0.0
0
0
2
0.0
1212.0
-425.0
787.0
View list
9
1120191842
Arries, J (Jayde)
1
1.0
1
0
0
100.0
1294.6
425.0
1719.6
View list
10
1120138154
Hechter, J (Jarrod)
1
1.0
1
0
0
100.0
1222.2
425.0
1647.2
View list
11
1100139751
Hall, J (Joshua)
1
1.0
1
0
0
100.0
1207.3
425.0
1632.3
View list
12
2120154746
Hadi, S (Siphosobomi)
1
1.0
1
0
0
100.0
1261.8
425.0
1686.8
View list
13
2140151668
Geyer, M (Mia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1100306081
Bosch, R (Rayhaan)
1
1.0
1
0
0
100.0
1286.5
425.0
1711.5
View list
15
1120153679
Jantjies, C (Caleb)
1
1.0
1
0
0
100.0
1207.3
425.0
1632.3
View list
16
1150153678
Hoogh, E (Ethan)
1
1.0
1
0
0
100.0
1261.8
425.0
1686.8
View list
17
1160151665
Bester, T (Thomas)
1
1.0
1
0
0
100.0
1243.1
425.0
1668.1
View list
18
1100160734
Lambrechts, S (Stefani)
1
1.0
1
0
0
100.0
1222.2
425.0
1647.2
View list
19
2110153680
Kilian, S (Skyler)
1
1.0
1
0
0
100.0
1261.8
425.0
1686.8
View list
20
2130190830
Leonidas, S (Shanique)
1
1.0
1
0
0
100.0
1243.1
425.0
1668.1
View list