Chess South Africa
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Chess South Africa
Swartz, R (Rowan)
Dob:
2015/04/28 (U10)
Gender:
Male
Chess SA id:
1150142282
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (18 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
1133.9
Current Weighted rating
1131.9
Current Weighted performance
1042.0
Current official/published rating (highest between Raw, WR and WP)
1133.9
Current highest rating achieved
1161.9
Current floor (min rating allowed)
661.9
Current K-factor
40
Games played this month
6
Score (S)
5.0
Expected score (We)
2.58
Difference (S-We)
1.60
Current Raw change (no limits, including tournament time weight)
63.9
Current min/max change allowed (with limits)
±182.2
Current Raw change used (final)
63.9
Projected new Raw rating
1197.8
Projected new Weighed rating
1041.1
Projected new Weighted performance
1176.7
Projected new final Raw rating (if new WP > new Raw)
1197.8
Projected new highest rating
1197.8
Projected new floor
697.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1197.8
Projected effective change (new Official - current Official)
+63.9
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
1144.8
Current Weighted rating
1161.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1161.9
Current highest rating achieved
1186.4
Current floor (min rating allowed)
686.4
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)
±179.4
Current Raw change used (final)
0.0
Projected new Raw rating
1144.8
Projected new Weighed rating
1067.9
Projected new Weighted performance
579.9
Projected new final Raw rating (if new WP > new Raw)
1144.8
Projected new highest rating
1186.4
Projected new floor
686.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1144.8
Projected effective change (new Official - current Official)
-17.1
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
1168.5
Current Weighted rating
1140.9
Current Weighted performance
1116.2
Current official/published rating (highest between Raw, WR and WP)
1168.5
Current highest rating achieved
1189.9
Current floor (min rating allowed)
689.9
Current K-factor
40
s
Games played this month
6
Score (S)
5.0
Expected score (We)
2.74
Difference (S-We)
2.26
Current Raw change (no limits, including tournament time weight)
90.4
Current min/max change allowed (with limits)
±173.4
Current Raw change used (final)
90.4
Projected new Raw rating
1258.9
Projected new Weighed rating
1051.4
Projected new Weighted performance
1238.6
Projected new final Raw rating (if new WP > new Raw)
1258.9
Projected new highest rating
1258.9
Projected new floor
758.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1258.9
Projected effective change (new Official - current Official)
+90.4
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:
Western Cape - Brian Raubenheimer Development Tournament 2024 (U9 Boys)
Start:
2024/06/08
End:
2024/06/08
Host:
WOS
Type:
Rapid
Time:
35
Time weight:
0.66
Rounds:
6
Games:
6
Score:
5.0
Main rating:
1133.9
Rating gain/loss:
63.9
Type rating:
1168.5
Rating gain/loss:
90.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Western Cape - Brian Raubenheimer Development Tournament 2024 (U9 Boys)
2024/06/08
2024/06/08
Overberg (WOS)
Rapid
35
0.66
6
6
5.0
1133.9
1168.5
Analysis
3
Brenton Cupido West Coast Schools Championship 2024 (U7+U9)
2024/05/25
2024/05/25
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1125.5
1158.9
Analysis
2
Lower West Top Schools 2024 (U9+U11)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
4
0.0
1125.5
1158.9
Analysis
1
Lower West Coast Schools Chess Prestige 2024 (U9 Boys)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1123.6
1164.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
12
Western Cape - Brian Raubenheimer Development Tournament 2024 (U9 Boys)
2024/06/08
2024/06/08
Overberg (WOS)
Rapid
35
0.66
6
6
5.0
1133.9
1168.5
Analysis
11
Brenton Cupido West Coast Schools Championship 2024 (U7+U9)
2024/05/25
2024/05/25
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1125.5
1158.9
Analysis
10
Lower West Top Schools 2024 (U9+U11)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
4
0.0
1125.5
1158.9
Analysis
9
Lower West Coast Schools Chess Prestige 2024 (U9 Boys)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1123.6
1164.5
Analysis
8
West Coast Primary Schools Grand Challenge League 2023 (Primary School)
2023/10/21
2023/10/21
West Coast (WCU)
Rapid
15
0.39
5
5
1.0
1136.7
1189.9
Analysis
7
Western Cape Top Schools 2023 (U9 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
5
1.0
1161.9
1186.4
Analysis
6
Pedro Booyse Top Schools Round 2 2023 (U7+U9)
2023/08/22
2023/08/22
West Coast (WCU)
Rapid
20
0.47
5
4
3.0
1136.5
1112.0
Analysis
5
Pedro Booyse Top Schools 2023 (U7+U9)
2023/07/29
2023/07/29
West Coast (WCU)
Rapid
25
0.54
5
5
3.0
1115.1
1046.8
Analysis
4
Lower West Coast Top Schools Championships 2023 (U9+U11)
2023/06/10
2023/06/10
West Coast (WCU)
Rapid
30
0.60
5
4
0.0
1153.0
1097.6
Analysis
3
Western Cape PS Individuals 2023 (U9 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1147.4
1200.0
Analysis
2
Lower West Coast Primary Schools Prestige Championships 2023 (U9 Boys)
2023/03/04
2023/03/04
West Coast (WCU)
Rapid
30
0.60
5
4
2.0
1138.5
1068.8
Analysis
1
Onder-Weskus Top Skole 2022 (O9)
2022/06/04
2022/06/04
West Coast (WCU)
Rapid
20
0.47
6
6
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
20
11
0
9
11.0
55.0
42.5
1211.4
1253.9
White
11
6
0
5
6.0
54.5
38.6
1223.7
1262.3
Black
9
5
0
4
5.0
55.6
47.2
1196.5
1243.7
Standard
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
Rapid
All
20
11
0
9
11.0
55.0
42.5
1211.4
1253.9
White
11
6
0
5
6.0
54.5
38.6
1223.7
1262.3
Black
9
5
0
4
5.0
55.6
47.2
1196.5
1243.7
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
23
1
35
23.5
39.8
-86.4
1221.4
1135.0
White
31
14
0
17
14.0
45.2
-41.1
1229.6
1188.4
Black
28
9
1
18
9.5
33.9
-136.6
1212.4
1075.8
Standard
All
11
3
1
7
3.5
31.8
-154.5
1267.6
1113.1
White
6
3
0
3
3.0
50.0
0.0
1263.6
1263.6
Black
5
0
1
4
0.5
10.0
-340.0
1272.5
932.5
Rapid
All
48
20
0
28
20.0
41.7
-70.8
1210.9
1140.0
White
25
11
0
14
11.0
44.0
-51.0
1221.4
1170.4
Black
23
9
0
14
9.0
39.1
-92.4
1199.4
1107.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1150137315
Thomson, M (Matthew)
7
1.0
1
0
6
14.3
1136.0
-303.6
832.5
View list
2
1130139059
Azar, C (Christopher)
3
0.0
0
0
3
0.0
1178.9
-425.0
753.9
View list
3
2160153133
Afrika, N (Nazley)
2
2.0
2
0
0
100.0
1125.8
425.0
1550.8
View list
4
1150153837
Flink, J (Jumelio)
2
2.0
2
0
0
100.0
1136.2
425.0
1561.2
View list
5
1160151390
Oberholzer, J (Justin)
2
2.0
2
0
0
100.0
1125.9
425.0
1550.9
View list
6
1140139154
Smith, C (Cody)
2
1.0
1
0
1
50.0
1125.8
0.0
1125.8
View list
7
1150192630
Don, E (El Deano)
2
0.0
0
0
2
0.0
1124.5
-425.0
699.5
View list
8
1130139061
Beukes, M (Marlin)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
9
2130139086
Samuels, G (Georgia)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
10
1140153834
Appollis, L (Limo-Lee)
1
1.0
1
0
0
100.0
1133.9
425.0
1558.9
View list
11
1150192865
Coetzee, A (Abraham)
1
1.0
1
0
0
100.0
1133.9
425.0
1558.9
View list
12
1150137727
Da Silva, N (Noah Clint)
1
1.0
1
0
0
100.0
1161.9
425.0
1586.9
View list
13
1150153167
Fisher, S (Seanen)
1
1.0
1
0
0
100.0
1133.9
425.0
1558.9
View list
14
1150150271
Esterhuysen, A (Aj)
1
1.0
1
0
0
100.0
1147.4
425.0
1572.4
View list
15
1150153838
Jonker, R (Romeo)
1
1.0
1
0
0
100.0
1138.5
425.0
1563.5
View list
16
1160192632
Heynse, D (Deraygon)
1
1.0
1
0
0
100.0
1123.6
425.0
1548.6
View list
17
2150157860
Klaase, N (Nizeche)
1
1.0
1
0
0
100.0
1125.5
425.0
1550.5
View list
18
1150191718
Muller, L (Le-Neil)
1
1.0
1
0
0
100.0
1133.9
425.0
1558.9
View list
19
1150148066
Muza, B (Benjamin)
1
1.0
1
0
0
100.0
1147.4
425.0
1572.4
View list
20
2170305221
Ruiter, C (Charltonica)
1
1.0
1
0
0
100.0
1125.5
425.0
1550.5
View list