Chess South Africa
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Chess South Africa
Roets, S (Sebastian)
Dob:
2014/06/14 (U12)
Gender:
Male
Chess SA id:
1140145654
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (36 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
1204.4
Current Weighted rating
1179.7
Current Weighted performance
1143.0
Current official/published rating (highest between Raw, WR and WP)
1204.4
Current highest rating achieved
1204.4
Current floor (min rating allowed)
704.4
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)
±164.8
Current Raw change used (final)
0.0
Projected new Raw rating
1204.4
Projected new Weighed rating
1085.5
Projected new Weighted performance
1143.0
Projected new final Raw rating (if new WP > new Raw)
1204.4
Projected new highest rating
1204.4
Projected new floor
704.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.4
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
1147.6
Current Weighted rating
1150.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1150.4
Current highest rating achieved
1178.0
Current floor (min rating allowed)
678.0
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)
±178.7
Current Raw change used (final)
0.0
Projected new Raw rating
1147.6
Projected new Weighed rating
1057.5
Projected new Weighted performance
789.4
Projected new final Raw rating (if new WP > new Raw)
1147.6
Projected new highest rating
1178.0
Projected new floor
678.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1147.6
Projected effective change (new Official - current Official)
-2.8
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
1244.3
Current Weighted rating
1217.2
Current Weighted performance
1164.8
Current official/published rating (highest between Raw, WR and WP)
1244.3
Current highest rating achieved
1244.3
Current floor (min rating allowed)
744.3
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)
±155.7
Current Raw change used (final)
0.0
Projected new Raw rating
1244.3
Projected new Weighed rating
1120.9
Projected new Weighted performance
1164.8
Projected new final Raw rating (if new WP > new Raw)
1244.3
Projected new highest rating
1244.3
Projected new floor
744.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1244.3
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
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
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Rhenish PS Tournament 2024 (U12)
2024/05/11
2024/05/11
Cape Winelands (WCW)
Rapid
27
0.57
6
6
3.0
1192.3
1236.4
Analysis
2
Cape Winelands Schools - Prestige 2024 (U11 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1195.0
1143.2
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U11 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
3.0
1181.3
1228.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Rhenish PS Tournament 2024 (U12)
2024/05/11
2024/05/11
Cape Winelands (WCW)
Rapid
27
0.57
6
6
3.0
1192.3
1236.4
Analysis
7
Cape Winelands Schools - Prestige 2024 (U11 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1195.0
1143.2
Analysis
6
Cape Winelands Schools - PS Trials 1 2024 (U11 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
3.0
1181.3
1228.8
Analysis
5
Stellenbosch Primary Chess Tournament 2023 (U10)
2023/08/19
2023/08/19
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
1151.3
1186.4
Analysis
4
Rhenish Primary Tournament 2023 (U10)
2023/05/13
2023/05/13
Cape Winelands (WCW)
Rapid
30
0.60
5
4
2.0
1145.1
1177.2
Analysis
3
Cape Winelands Schools Prestige 2023 (U9 Boys)
2023/03/11
2023/03/11
Cape Winelands (WCW)
Standard
60
0.83
5
4
1.0
1173.3
1178.0
Analysis
2
Cape Winelands Schools Chess - Trials 1 2023 (U9 Boys)
2023/02/18
2023/02/18
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1181.3
1200.0
Analysis
1
Stellenbosch Primary 2022 (U9)
2022/08/13
2022/08/13
Cape Winelands (WCW)
Rapid
30
0.60
6
3
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
8
0
9
8.0
47.1
-25.0
1260.9
1235.9
White
8
5
0
3
5.0
62.5
106.3
1229.1
1335.4
Black
9
3
0
6
3.0
33.3
-141.7
1289.1
1147.5
Standard
All
5
2
0
3
2.0
40.0
-85.0
1259.9
1174.9
White
2
1
0
1
1.0
50.0
0.0
1269.2
1269.2
Black
3
1
0
2
1.0
33.3
-141.7
1253.8
1112.1
Rapid
All
12
6
0
6
6.0
50.0
0.0
1261.3
1261.3
White
6
4
0
2
4.0
66.7
141.7
1215.8
1357.5
Black
6
2
0
4
2.0
33.3
-141.7
1306.8
1165.1
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
39
18
0
21
18.0
46.2
-32.7
1222.6
1189.9
White
19
10
0
9
10.0
52.6
22.4
1206.9
1229.3
Black
20
8
0
12
8.0
40.0
-85.0
1237.5
1152.5
Standard
All
14
5
0
9
5.0
35.7
-121.4
1229.7
1108.3
White
6
2
0
4
2.0
33.3
-141.7
1238.3
1096.6
Black
8
3
0
5
3.0
37.5
-106.3
1223.2
1117.0
Rapid
All
25
13
0
12
13.0
52.0
17.0
1218.7
1235.7
White
13
8
0
5
8.0
61.5
98.1
1192.5
1290.5
Black
12
5
0
7
5.0
41.7
-70.8
1247.1
1176.3
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
1140156885
Philander, L (Liam)
3
0.0
0
0
3
0.0
1189.5
-425.0
764.5
View list
2
1150149826
Fourie, I (Izak)
2
1.0
1
0
1
50.0
1148.2
0.0
1148.2
View list
3
1140305445
Augustin, E (Evan)
1
1.0
1
0
0
100.0
1192.3
425.0
1617.3
View list
4
1150161505
Cronje, B (Benjamin)
1
1.0
1
0
0
100.0
1151.3
425.0
1576.3
View list
5
1140305451
Lewis, L (Liam)
1
1.0
1
0
0
100.0
1192.3
425.0
1617.3
View list
6
1130192796
Mhlakela, N (Nizole)
1
1.0
1
0
0
100.0
1195.0
425.0
1620.0
View list
7
1140161509
Mcclean, C (Christopher)
1
1.0
1
0
0
100.0
1151.3
425.0
1576.3
View list
8
2140305452
Masikane, L (Lunathi)
1
1.0
1
0
0
100.0
1192.3
425.0
1617.3
View list
9
1140149825
Dampies, W (Wyatt)
1
1.0
1
0
0
100.0
1173.3
425.0
1598.3
View list
10
2160161511
Nimb, J (Jayde)
1
1.0
1
0
0
100.0
1151.3
425.0
1576.3
View list
11
1140156884
Olivier, R (Reese)
1
1.0
1
0
0
100.0
1145.1
425.0
1570.1
View list
12
1130192798
Osman, N (Noah)
1
1.0
1
0
0
100.0
1181.3
425.0
1606.3
View list
13
1140192801
Prinsloo, W (Willem)
1
1.0
1
0
0
100.0
1181.3
425.0
1606.3
View list
14
1130192802
Rankin, A (Alexander Rohan)
1
1.0
1
0
0
100.0
1195.0
425.0
1620.0
View list
15
1150161514
Schilhorn, W (Walter)
1
1.0
1
0
0
100.0
1151.3
425.0
1576.3
View list
16
1140156887
Small, M (Matthew)
1
1.0
1
0
0
100.0
1181.3
425.0
1606.3
View list
17
1150146211
Smit, J (Jacobus)
1
1.0
1
0
0
100.0
1181.3
425.0
1606.3
View list
18
1150147575
Smith, A (Andrew)
1
1.0
1
0
0
100.0
1181.3
425.0
1606.3
View list
19
2130137571
Van Eeden, H (Han-Mari)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
1150137727
Da Silva, N (Noah Clint)
1
0.0
0
0
1
0.0
1173.3
-425.0
748.3
View list