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:
2024/09/04 (34 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
1352.4
Current Weighted rating
1414.5
Current Weighted performance
1107.9
Current official/published rating (highest between Raw, WR and WP)
1414.5
Current highest rating achieved
1520.8
Current floor (min rating allowed)
1020.8
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)
±133.5
Current Raw change used (final)
0.0
Projected new Raw rating
1352.4
Projected new Weighed rating
1301.4
Projected new Weighted performance
1107.9
Projected new final Raw rating (if new WP > new Raw)
1352.4
Projected new highest rating
1520.8
Projected new floor
1020.8
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1352.4
Projected effective change (new Official - current Official)
-62.1
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
1429.5
Current Weighted rating
1444.0
Current Weighted performance
1232.1
Current official/published rating (highest between Raw, WR and WP)
1444.0
Current highest rating achieved
1526.3
Current floor (min rating allowed)
1026.3
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)
±119.6
Current Raw change used (final)
0.0
Projected new Raw rating
1429.5
Projected new Weighed rating
1329.3
Projected new Weighted performance
1232.1
Projected new final Raw rating (if new WP > new Raw)
1429.5
Projected new highest rating
1526.3
Projected new floor
1026.3
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1429.5
Projected effective change (new Official - current Official)
-14.5
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
1200.8
Current Weighted rating
1182.1
Current Weighted performance
1163.4
Current official/published rating (highest between Raw, WR and WP)
1200.8
Current highest rating achieved
1200.8
Current floor (min rating allowed)
700.8
Current K-factor
36
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)
±165.6
Current Raw change used (final)
0.0
Projected new Raw rating
1200.8
Projected new Weighed rating
1090.0
Projected new Weighted performance
1163.4
Projected new final Raw rating (if new WP > new Raw)
1200.8
Projected new highest rating
1200.8
Projected new floor
700.8
Projected new K-facor
36
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
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
1046.3
Current Weighted rating
994.1
Current Weighted performance
1159.0
Current official/published rating (highest between Raw, WR and WP)
1159.0
Current highest rating achieved
1200.8
Current floor (min rating allowed)
700.8
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)
±206.4
Current Raw change used (final)
0.0
Projected new Raw rating
1046.3
Projected new Weighed rating
913.5
Projected new Weighted performance
1159.0
Projected new final Raw rating (if new WP > new Raw)
1159.0
Projected new highest rating
1200.8
Projected new floor
700.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1159.0
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
10
InterClub Blitz 4 2024
2024/09/04
2024/09/04
Eden (WEG)
Blitz
5
0.18
10
8
2.0
1362.1
950.5
Analysis
9
Eden Blitz 2024
2024/08/30
2024/08/30
Eden (WEG)
Blitz
5
0.18
9
8
3.0
1362.1
950.5
Analysis
8
Eden Top Schools 2024 (U18 Open)
2024/08/17
2024/08/17
Eden (WEG)
Standard
60
0.83
5
4
2.0
1373.5
1429.5
Analysis
7
InterClub Blitz 3 Open 2024
2024/07/18
2024/07/18
Eden (WEG)
Blitz
5
0.18
10
8
1.0
1370.0
957.7
Analysis
6
George HS Top Schools 2024 (U18)
2024/07/13
2024/07/13
Eden (WEG)
Standard
60
0.83
5
2
2.0
1370.0
1408.1
Analysis
5
InterClub Blitz 2 2024
2024/05/16
2024/05/16
Eden (WEG)
Blitz
5
0.18
10
8
0.0
1388.3
990.8
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
73
InterClub Blitz 4 2024
2024/09/04
2024/09/04
Eden (WEG)
Blitz
5
0.18
10
8
2.0
1362.1
950.5
Analysis
72
Eden Blitz 2024
2024/08/30
2024/08/30
Eden (WEG)
Blitz
5
0.18
9
8
3.0
1362.1
950.5
Analysis
71
Eden Top Schools 2024 (U18 Open)
2024/08/17
2024/08/17
Eden (WEG)
Standard
60
0.83
5
4
2.0
1373.5
1429.5
Analysis
70
InterClub Blitz 3 Open 2024
2024/07/18
2024/07/18
Eden (WEG)
Blitz
5
0.18
10
8
1.0
1370.0
957.7
Analysis
69
George HS Top Schools 2024 (U18)
2024/07/13
2024/07/13
Eden (WEG)
Standard
60
0.83
5
2
2.0
1370.0
1408.1
Analysis
68
InterClub Blitz 2 2024
2024/05/16
2024/05/16
Eden (WEG)
Blitz
5
0.18
10
8
0.0
1388.3
990.8
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
1
2
3
4
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
61
16
2
43
17.0
27.9
-188.1
1396.4
1208.2
White
29
9
1
19
9.5
32.8
-146.6
1382.0
1235.5
Black
32
7
1
24
7.5
23.4
-225.8
1409.3
1183.6
Standard
All
21
10
2
9
11.0
52.4
20.2
1297.9
1318.2
White
9
4
1
4
4.5
50.0
0.0
1275.8
1275.8
Black
12
6
1
5
6.5
54.2
35.4
1314.6
1350.0
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
40
6
0
34
6.0
15.0
-297.5
1448.0
1150.5
White
20
5
0
15
5.0
25.0
-212.5
1429.9
1217.4
Black
20
1
0
19
1.0
5.0
-382.5
1466.2
1083.7
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
407
215
12
180
221.0
54.3
36.5
1246.7
1283.2
White
197
105
8
84
109.0
55.3
45.3
1235.8
1281.1
Black
210
110
4
96
112.0
53.3
28.3
1256.8
1285.2
Standard
All
256
161
7
88
164.5
64.3
121.2
1201.1
1322.3
White
121
72
5
44
74.5
61.6
98.3
1183.3
1281.6
Black
135
89
2
44
90.0
66.7
141.7
1217.1
1358.7
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
95
27
0
68
27.0
28.4
-183.4
1384.1
1200.7
White
48
16
0
32
16.0
33.3
-141.7
1373.3
1231.6
Black
47
11
0
36
11.0
23.4
-226.1
1395.2
1169.1
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
198065504
Jaars, T (Thomas)
5
0.0
0
0
5
0.0
1362.5
-425.0
937.5
View list
9
1110102781
Adams, J (Jay-D)
4
4.0
4
0
0
100.0
1363.9
425.0
1788.9
View list
10
109095378
De Waal, E (Errol-Durand)
4
3.0
3
0
1
75.0
1289.5
212.5
1502.0
View list
11
1100119486
Muller, K (Kieran)
4
3.0
3
0
1
75.0
1335.4
212.5
1547.9
View list
12
1100131122
Stamrood, K (Kyle)
4
2.5
2
1
1
62.5
1400.2
106.3
1506.5
View list
13
109086415
Marx, M (Marnu)
4
1.0
1
0
3
25.0
1311.7
-212.5
1099.2
View list
14
1730147428
Vutabashwe, J (Josh)
4
1.0
1
0
3
25.0
1427.6
-212.5
1215.1
View list
15
1110135421
Jacobs, E (Eugeniel)
4
1.0
0
2
2
25.0
1362.1
-212.5
1149.6
View list
16
178005017
Cloete, R (Ralph)
4
0.0
0
0
4
0.0
1394.1
-425.0
969.1
View list
17
1100108145
Snyman, H (Heinrich)
3
3.0
3
0
0
100.0
1294.3
425.0
1719.3
View list
18
110095370
Van Der Rijst, C (Connor)
3
3.0
3
0
0
100.0
1201.6
425.0
1626.6
View list
19
109077753
Van Loggerenberg, U (Ulrich)
3
3.0
3
0
0
100.0
1311.3
425.0
1736.3
View list
20
109086097
Williams, H (Handre)
3
3.0
3
0
0
100.0
1214.9
425.0
1639.9
View list