Chess South Africa
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Chess South Africa
Petersen, S (Shenwin)
Dob:
2010/06/24 (U16)
Gender:
Male
Chess SA id:
1100096199
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/04/17 (30 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
1388.3
Curent Weighted rating
1428.3
Curent Weighted performance
1183.3
Current official/published rating (highest between Raw, WR and WP)
1428.3
Current floor (min rating allowed)
1020.8
Current highest rating achieved
1520.8
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)
±126.8
Current Raw change used (final)
0.0
Projected new Raw rating
1388.3
Projected new Weighed rating
1427.9
Projected new Weighted performance
1183.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1427.9
Projected effective change (new Official - current Official)
-0.5
Projected new highest rating
1520.8
Projected new floor
1020.8
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
1408.1
Curent Weighted rating
1441.0
Curent Weighted performance
1309.0
Current official/published rating (highest between Raw, WR and WP)
1441.0
Current floor (min rating allowed)
1026.3
Current highest rating achieved
1526.3
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)
±123.3
Current Raw change used (final)
0.0
Projected new Raw rating
1408.1
Projected new Weighed rating
1441.6
Projected new Weighted performance
1309.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1441.6
Projected effective change (new Official - current Official)
+0.6
Projected new highest rating
1526.3
Projected new floor
1026.3
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
1200.8
Curent Weighted rating
1158.8
Curent Weighted performance
1042.7
Current official/published rating (highest between Raw, WR and WP)
1200.8
Current floor (min rating allowed)
700.8
Current highest rating achieved
1200.8
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)
±165.6
Current Raw change used (final)
0.0
Projected new Raw rating
1200.8
Projected new Weighed rating
1163.9
Projected new Weighted performance
1042.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.8
Projected new floor
700.8
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
990.8
Curent Weighted rating
1015.3
Curent Weighted performance
941.6
Current official/published rating (highest between Raw, WR and WP)
1015.3
Current floor (min rating allowed)
700.8
Current highest rating achieved
1200.8
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)
±223.4
Current Raw change used (final)
0.0
Projected new Raw rating
990.8
Projected new Weighed rating
1011.0
Projected new Weighted performance
941.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1011.0
Projected effective change (new Official - current Official)
-4.3
Projected new highest rating
1200.8
Projected new floor
700.8
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
4
InterClub Blitz 1 2024
2024/04/17
2024/04/17
Eden (WEG)
Blitz
5
0.18
10
8
0.0
1406.0
1006.3
Analysis
3
George Schools Trials 3 2024 (U15 Boys)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1419.3
1427.3
Analysis
2
George Schools Trials 2 2024 (U15 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1488.1
1524.3
Analysis
1
George Schools Trials 1 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1488.1
1524.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
67
InterClub Blitz 1 2024
2024/04/17
2024/04/17
Eden (WEG)
Blitz
5
0.18
10
8
0.0
1406.0
1006.3
Analysis
66
George Schools Trials 3 2024 (U15 Boys)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1419.3
1427.3
Analysis
65
George Schools Trials 2 2024 (U15 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1488.1
1524.3
Analysis
64
George Schools Trials 1 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1488.1
1524.3
Analysis
63
Eden Chess Union League 2023 (2nd Division)
2023/11/11
2023/11/11
Eden District (WEG)
Standard
60
0.83
5
4
4.0
1455.7
1456.6
Analysis
62
Western Cape Club Championships 2023 (Tier 2)
2023/10/21
2023/10/22
Eden District (WEG)
Standard
65
0.85
5
4
3.5
1438.3
1435.5
Analysis
61
Pacaltsdorp Chess Club Open 2023 (B)
2023/08/26
2023/08/26
Eden District (WEG)
Rapid
30
0.60
6
6
5.0
1428.8
1147.6
Analysis
60
Pacaltsdorp Chess Club Open 2023 (Blitz)
2023/08/25
2023/08/25
Eden District (WEG)
Blitz
5
0.18
6
6
2.0
1428.8
971.4
Analysis
59
InterClub Blitz 3 2023
2023/07/20
2023/07/20
Eden District (WEG)
Blitz
5
0.18
10
8
3.0
1418.2
939.7
Analysis
58
Knysna Oyster Festival 2023 (Juniors)
2023/07/01
2023/07/01
Eden District (WEG)
Rapid
30
0.60
6
6
4.5
1418.2
1058.4
Analysis
57
Inter Club Blitz 2 2023 (Open)
2023/06/21
2023/06/21
Eden District (WEG)
Blitz
5
0.18
10
8
2.0
1437.0
1003.8
Analysis
56
Inter Club Blitz 1 2023
2023/05/24
2023/05/24
Eden District (WEG)
Blitz
5
0.18
10
4
1.0
1466.4
1055.3
Analysis
55
George Chess Club Winter Open 2023 (C)
2023/05/20
2023/05/20
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1466.4
1468.1
Analysis
54
Western Cape PS Individuals 2023 (U13 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1466.4
1468.1
Analysis
53
Eden Trials 2+3 2023 (U14)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
10
7.0
1466.4
1468.1
Analysis
52
Eden Trails 1 2023 (U13 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
4
3.0
1453.9
1463.3
Analysis
51
George Chess Trials 3 2023 (U13 Boys)
2023/02/25
2023/02/25
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1341.6
1362.9
Analysis
50
George Chess Trials 2 2023 (U13 Boys)
2023/02/11
2023/02/11
Cape Town (WCT)
Standard
60
0.83
5
5
4.5
1341.6
1362.9
Analysis
49
George Chess Trials 1 2023 (U13 Boys)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1316.6
1322.1
Analysis
48
George Open 2022 (C)
2022/12/03
2022/12/03
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1265.6
1260.3
Analysis
1
2
3
4
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
23
6
2
15
7.0
30.4
-166.3
1379.6
1213.3
White
11
3
1
7
3.5
31.8
-154.5
1359.9
1205.4
Black
12
3
1
8
3.5
29.2
-177.1
1397.5
1220.5
Standard
All
15
6
2
7
7.0
46.7
-28.3
1312.0
1283.7
White
7
3
1
3
3.5
50.0
0.0
1276.4
1276.4
Black
8
3
1
4
3.5
43.8
-53.1
1343.2
1290.1
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
8
0
0
8
0.0
0.0
-425.0
1506.2
1081.2
White
4
0
0
4
0.0
0.0
-425.0
1506.2
1081.2
Black
4
0
0
4
0.0
0.0
-425.0
1506.2
1081.2
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
369
205
12
152
211.0
57.2
61.0
1230.2
1291.3
White
179
99
8
72
103.0
57.5
64.1
1219.8
1283.9
Black
190
106
4
80
108.0
56.8
58.2
1240.0
1298.2
Standard
All
250
157
7
86
160.5
64.2
120.7
1199.6
1320.3
White
119
71
5
43
73.5
61.8
100.0
1181.8
1281.8
Black
131
86
2
43
87.0
66.4
139.5
1215.8
1355.3
Rapid
All
56
27
5
24
29.5
52.7
22.8
1221.9
1244.7
White
28
17
3
8
18.5
66.1
136.6
1227.3
1363.9
Black
28
10
2
16
11.0
39.3
-91.1
1216.5
1125.4
Blitz
All
63
21
0
42
21.0
33.3
-141.7
1359.0
1217.3
White
32
11
0
21
11.0
34.4
-132.8
1354.5
1221.7
Black
31
10
0
21
10.0
32.3
-150.8
1363.7
1212.9
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
109086413
Scholtz, H (Hanko)
7
3.0
3
0
4
42.9
1269.6
-60.7
1208.9
View list
2
1100130762
Claassen, M (Mervin)
5
2.0
2
0
3
40.0
1319.4
-85.0
1234.4
View list
3
2120116532
Cornforth, K (Kayleigh)
5
2.0
2
0
3
40.0
1348.6
-85.0
1263.6
View list
4
1100134725
Botha, C (Chris)
5
1.5
1
1
3
30.0
1390.9
-170.0
1220.9
View list
5
109085307
De Waal, L (Liam)
5
1.0
1
0
4
20.0
1274.2
-255.0
1019.2
View list
6
210091177
Michaels, SA (Sydney)
5
1.0
1
0
4
20.0
1262.5
-255.0
1007.5
View list
7
103086130
Thoresen, K (Kyle)
5
1.0
1
0
4
20.0
1382.9
-255.0
1127.9
View list
8
109095378
De Waal, E (Errol-Durand)
4
3.0
3
0
1
75.0
1289.6
212.5
1502.1
View list
9
1100119486
Muller, K (Kieran)
4
3.0
3
0
1
75.0
1335.4
212.5
1547.9
View list
10
1100131122
Stamrood, K (Kyle)
4
2.5
2
1
1
62.5
1400.2
106.3
1506.5
View list
11
109086415
Marx, M (Marnu)
4
1.0
1
0
3
25.0
1311.7
-212.5
1099.2
View list
12
1730147428
Vutabashwe, J (Josh)
4
1.0
1
0
3
25.0
1427.6
-212.5
1215.1
View list
13
1110135421
Jacobs, E (Eugeniel)
4
1.0
0
2
2
25.0
1362.1
-212.5
1149.6
View list
14
1110102781
Adams, J (Jay-D)
3
3.0
3
0
0
100.0
1364.6
425.0
1789.6
View list
15
1100108145
Snyman, H (Heinrich)
3
3.0
3
0
0
100.0
1294.3
425.0
1719.3
View list
16
110095370
Van Der Rijst, C (Connor)
3
3.0
3
0
0
100.0
1201.6
425.0
1626.6
View list
17
109077753
Van Loggerenberg, U (Ulrich)
3
3.0
3
0
0
100.0
1311.3
425.0
1736.3
View list
18
109086097
Williams, H (Handre)
3
3.0
3
0
0
100.0
1214.9
425.0
1639.9
View list
19
110086098
Booysen, L (Lukas)
3
2.0
2
0
1
66.7
1208.5
141.7
1350.1
View list
20
1100108150
Du Preez, R (Regardt)
3
2.0
2
0
1
66.7
1448.4
141.7
1590.1
View list