Chess South Africa
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Chess South Africa
Herman, L (Leigh-Ray)
Dob:
2009/07/02 (U16)
Gender:
Male
Chess SA id:
109078931
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (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
1455.2
Curent Weighted rating
1416.3
Curent Weighted performance
1418.8
Current official/published rating (highest between Raw, WR and WP)
1455.2
Current floor (min rating allowed)
1023.2
Current highest rating achieved
1523.2
Current K-factor
32
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)
±115.3
Current Raw change used (final)
0.0
Projected new Raw rating
1455.2
Projected new Weighed rating
1420.3
Projected new Weighted performance
1418.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1455.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1523.2
Projected new floor
1023.2
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
1433.7
Curent Weighted rating
1426.7
Curent Weighted performance
1405.4
Current official/published rating (highest between Raw, WR and WP)
1433.7
Current floor (min rating allowed)
1015.3
Current highest rating achieved
1515.3
Current K-factor
32
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)
±118.9
Current Raw change used (final)
0.0
Projected new Raw rating
1433.7
Projected new Weighed rating
1428.1
Projected new Weighted performance
1405.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1433.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1515.3
Projected new floor
1015.3
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
946.0
Curent Weighted rating
938.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
946.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
946.0
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)
±238.1
Current Raw change used (final)
0.0
Projected new Raw rating
946.0
Projected new Weighed rating
941.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
946.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
946.0
Projected new floor
500.0
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
755.2
Curent Weighted rating
752.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
755.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
755.2
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)
±312.5
Current Raw change used (final)
0.0
Projected new Raw rating
755.2
Projected new Weighed rating
753.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
755.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
755.2
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
Eden Chess Trials 2 2024 (U16)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
8
4.0
1473.5
1449.1
Analysis
4
Western Cape HS Individuals Championship 2024 (U15 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
3.0
1523.2
1515.3
Analysis
3
Eden School Chess Trials 1 2024 (U15 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1523.2
1515.3
Analysis
2
Hessequa Skole Proewe 2 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
5.0
1430.3
1449.4
Analysis
1
Hessequa Proewe 1 2024 (U15 Boys)
2024/01/27
2024/01/27
Eden District (WEG)
Standard
60
0.83
5
5
4.5
1388.3
1404.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
37
Eden Chess Trials 2 2024 (U16)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
8
4.0
1473.5
1449.1
Analysis
36
Western Cape HS Individuals Championship 2024 (U15 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
3.0
1523.2
1515.3
Analysis
35
Eden School Chess Trials 1 2024 (U15 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1523.2
1515.3
Analysis
34
Hessequa Skole Proewe 2 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
5.0
1430.3
1449.4
Analysis
33
Hessequa Proewe 1 2024 (U15 Boys)
2024/01/27
2024/01/27
Eden District (WEG)
Standard
60
0.83
5
5
4.5
1388.3
1404.6
Analysis
32
Eden Open 2023 (B)
2023/12/02
2023/12/02
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1398.1
1419.0
Analysis
31
Hessequa Proewe 2 2023 (O15 Seuns)
2023/02/11
2023/02/11
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1386.7
1409.7
Analysis
30
Hessequa Proewe 1 2023 (O15 Seuns)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
5
4.5
1363.6
1388.3
Analysis
29
VGK 2022 (Rapid Open)
2022/11/12
2022/11/12
Eden District (WEG)
Rapid
17
0.42
6
6
2.5
1378.2
904.8
Analysis
28
VGK 2022 (Blitz)
2022/11/12
2022/11/12
Eden District (WEG)
Blitz
5
0.18
6
6
2.0
1378.2
706.4
Analysis
27
Hessequa Ontwikkeling 2022 (Laerskole)
2022/10/22
2022/10/22
Eden District (WEG)
Rapid
30
0.60
5
5
3.0
1390.3
800.0
Analysis
26
Albertinia Chess Club Closed 1 2022 (Open)
2022/09/10
2022/09/10
Eden District (WEG)
Rapid
25
0.54
6
6
3.5
1392.2
708.8
Analysis
25
George Open 2022 (B)
2022/06/11
2022/06/11
Eden District (WEG)
Standard
65
0.85
5
5
2.5
1403.1
1402.7
Analysis
24
Western Cape Schools 2022 (U13 Boys)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
3.0
1421.6
1432.8
Analysis
23
Eden Proewe 2 2022 (O13 Seuns)
2022/04/09
2022/04/09
Eden District (WEG)
Standard
65
0.85
5
5
3.5
1411.0
1420.3
Analysis
22
Eden Proewe 1 2022 (O13 Seuns)
2022/03/12
2022/03/12
Eden District (WEG)
Standard
65
0.85
5
5
4.0
1391.7
1395.3
Analysis
21
Eden Schools Closed Trials 1 2020 (U11 Boys)
2020/03/07
2020/03/07
Eden District (WEG)
Standard
65
0.85
5
5
3.5
1386.0
1389.5
Analysis
20
Hessequa Skaak Proewe 2 2020 (O11 Seuns)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
65
0.85
5
5
5.0
1311.7
1297.3
Analysis
19
Hessequa Skaak Proewe 1 2020 (O11 Seuns)
2020/02/01
2020/02/01
Eden District (WEG)
Standard
65
0.85
5
5
5.0
1311.7
1297.3
Analysis
18
2019 South African Junior Team Championships (U12A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
0.0
1431.0
1417.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
29
19
1
9
19.5
67.2
146.6
1347.2
1493.8
White
15
10
0
5
10.0
66.7
141.7
1351.9
1493.5
Black
14
9
1
4
9.5
67.9
151.8
1342.2
1494.0
Standard
All
29
19
1
9
19.5
67.2
146.6
1347.2
1493.8
White
15
10
0
5
10.0
66.7
141.7
1351.9
1493.5
Black
14
9
1
4
9.5
67.9
151.8
1342.2
1494.0
Rapid
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
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
203
126
11
66
131.5
64.8
125.6
1181.4
1307.0
White
104
66
6
32
69.0
66.3
138.9
1177.4
1316.4
Black
99
60
5
34
62.5
63.1
111.6
1185.6
1297.2
Standard
All
168
111
9
48
115.5
68.8
159.4
1186.1
1345.4
White
84
57
4
23
59.0
70.2
172.0
1191.5
1363.6
Black
84
54
5
25
56.5
67.3
146.7
1180.6
1327.3
Rapid
All
22
10
2
10
11.0
50.0
0.0
1226.8
1226.8
White
13
4
2
7
5.0
38.5
-98.1
1216.4
1118.4
Black
9
6
0
3
6.0
66.7
141.7
1241.7
1383.4
Blitz
All
13
5
0
8
5.0
38.5
-98.1
1044.7
946.6
White
7
5
0
2
5.0
71.4
182.1
935.7
1117.8
Black
6
0
0
6
0.0
0.0
-425.0
1172.0
747.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
110086098
Booysen, L (Lukas)
6
4.5
4
1
1
75.0
1083.4
212.5
1295.9
View list
2
1090110344
Adams, L (Lincoln)
5
5.0
5
0
0
100.0
1376.1
425.0
1801.1
View list
3
209088299
Golding, E (Elnichia)
5
5.0
5
0
0
100.0
1249.7
425.0
1674.7
View list
4
209088300
Fredericks, R (Renecke)
3
3.0
3
0
0
100.0
1038.6
425.0
1463.6
View list
5
1100119680
Michaels, B (Bernard)
3
3.0
3
0
0
100.0
1336.5
425.0
1761.5
View list
6
1090130795
Nell, C (Cohan)
3
3.0
3
0
0
100.0
1442.0
425.0
1867.0
View list
7
1080108549
Saaiman, L (Luwayden)
3
3.0
3
0
0
100.0
1234.6
425.0
1659.6
View list
8
1090108550
Van Deventer, P (Piet)
3
3.0
3
0
0
100.0
1363.1
425.0
1788.1
View list
9
1090096198
Rossel, L (Louis)
3
2.0
2
0
1
66.7
1471.9
141.7
1613.6
View list
10
206083977
Nomdo, M (Monique)
3
1.0
1
0
2
33.3
1395.8
-141.7
1254.1
View list
11
109088305
Fredericks, J (Jean Pierre)
2
2.0
2
0
0
100.0
1235.2
425.0
1660.2
View list
12
108078095
Kasper, M (Maselino)
2
2.0
2
0
0
100.0
1481.5
425.0
1906.5
View list
13
1080130904
Lotteriet, J (Jonathan)
2
2.0
2
0
0
100.0
1382.5
425.0
1807.5
View list
14
210091177
Michaels, SA (Sydney)
2
2.0
2
0
0
100.0
704.2
425.0
1129.2
View list
15
1090098393
Mulder, J (Juncoe)
2
2.0
2
0
0
100.0
1311.7
425.0
1736.7
View list
16
1090108554
Saaiman, K (Kayle)
2
2.0
2
0
0
100.0
1409.3
425.0
1834.3
View list
17
1100131974
Sebyboe, T (Timothy)
2
2.0
2
0
0
100.0
1409.3
425.0
1834.3
View list
18
1090109670
Swartz, T (Tayrese)
2
2.0
2
0
0
100.0
1348.8
425.0
1773.8
View list
19
1080098429
Van Zyl, H (Hendrik)
2
2.0
2
0
0
100.0
1114.3
425.0
1539.3
View list
20
109086097
Williams, H (Handre)
2
2.0
2
0
0
100.0
1442.9
425.0
1867.9
View list