Chess South Africa
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Chess South Africa
Fredericks, B (Bethany)
Dob:
2016/09/15 (U10)
Gender:
Female
Chess SA id:
2160150926
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (14 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
1266.2
Curent Weighted rating
1206.3
Curent Weighted performance
1258.3
Current official/published rating (highest between Raw, WR and WP)
1266.2
Current floor (min rating allowed)
766.5
Current highest rating achieved
1266.5
Current K-factor
36
Games played this month
15
Score (S)
8.0
Expected score (We)
8.29
Difference (S-We)
-0.29
Current Raw change (no limits, including tournament time weight)
-9.0
Current min/max change allowed (with limits)
±150.9
Current Raw change used (final)
-9.0
Projected new Raw rating
1257.2
Projected new Weighed rating
1210.7
Projected new Weighted performance
1258.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1258.3
Projected effective change (new Official - current Official)
-7.9
Projected new highest rating
1266.5
Projected new floor
766.5
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
1263.6
Curent Weighted rating
1207.0
Curent Weighted performance
1255.7
Current official/published rating (highest between Raw, WR and WP)
1263.6
Current floor (min rating allowed)
776.8
Current highest rating achieved
1276.8
Current K-factor
36
Games played this month
15
Score (S)
8.0
Expected score (We)
8.40
Difference (S-We)
-0.40
Current Raw change (no limits, including tournament time weight)
-14.4
Current min/max change allowed (with limits)
±151.5
Current Raw change used (final)
-14.4
Projected new Raw rating
1249.2
Projected new Weighed rating
1210.9
Projected new Weighted performance
1255.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1255.7
Projected effective change (new Official - current Official)
-7.9
Projected new highest rating
1276.8
Projected new floor
776.8
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
1177.2
Curent Weighted rating
1186.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1186.3
Current floor (min rating allowed)
677.2
Current highest rating achieved
1177.2
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)
±171.3
Current Raw change used (final)
0.0
Projected new Raw rating
1177.2
Projected new Weighed rating
1185.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1185.2
Projected effective change (new Official - current Official)
-1.1
Projected new highest rating
1177.2
Projected new floor
677.2
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
677.2
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
677.2
Projected new K-facor
36
Tournaments
History
Tournament:
Western Cape PS Individuals Championship 2024 (U9 Girls)
Start:
2024/05/04
End:
2024/05/05
Host:
WCU
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
3.0
Main rating:
1266.2
Rating gain/loss:
-6.9
Type rating:
1263.6
Rating gain/loss:
-12.6
Analysis
Tournament:
South African Junior Closed Chess Championship 2024 (U8 Girls)
Start:
2024/04/27
End:
2024/05/01
Host:
GE
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
9
Games:
9
Score:
5.0
Main rating:
1266.2
Rating gain/loss:
-2.2
Type rating:
1263.6
Rating gain/loss:
-1.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
7
Western Cape PS Individuals Championship 2024 (U9 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1266.2
1263.6
Analysis
6
South African Junior Closed Chess Championship 2024 (U8 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
5.0
1266.2
1263.6
Analysis
5
Eden Chess Trials 2 2024 (U10)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
10
5.0
1266.5
1276.8
Analysis
4
Eden School Chess Trials 1 2024 (U9 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1222.3
1230.4
Analysis
3
George Schools Trials 3 2024 (U9 Girls)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1222.3
1230.4
Analysis
2
George Schools Trials 2 2024 (U9 Girls)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1186.7
1188.3
Analysis
1
George Schools Trials 1 2024 (U9 Girls)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1186.7
1188.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
Western Cape PS Individuals Championship 2024 (U9 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1266.2
1263.6
Analysis
12
South African Junior Closed Chess Championship 2024 (U8 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
5.0
1266.2
1263.6
Analysis
11
Eden Chess Trials 2 2024 (U10)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
10
5.0
1266.5
1276.8
Analysis
10
Eden School Chess Trials 1 2024 (U9 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1222.3
1230.4
Analysis
9
George Schools Trials 3 2024 (U9 Girls)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1222.3
1230.4
Analysis
8
George Schools Trials 2 2024 (U9 Girls)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1186.7
1188.3
Analysis
7
George Schools Trials 1 2024 (U9 Girls)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1186.7
1188.3
Analysis
6
Eden Chess Union League 2023 (2nd Division)
2023/11/11
2023/11/11
Eden District (WEG)
Standard
60
0.83
5
4
0.0
1242.9
1256.0
Analysis
5
Mossel Bay Open 2023 (C)
2023/09/30
2023/09/30
Eden District (WEG)
Rapid
30
0.60
5
5
2.0
1163.5
1200.0
Analysis
4
Western Cape Top Schools 2023 (U7 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
5
5
5.0
1163.5
1152.0
Analysis
3
Western Cape PS Individuals 2023 (U7 Girls)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1195.4
1193.6
Analysis
2
Eden Trials 2+3 2023 (U8)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
9
4.0
1195.4
1193.6
Analysis
1
George Chess Trials 3 2023 (U7 Boys+Girls)
2023/02/25
2023/02/25
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
45
26
0
19
26.0
57.8
66.1
1208.3
1274.4
White
22
13
0
9
13.0
59.1
77.3
1226.0
1303.3
Black
23
13
0
10
13.0
56.5
55.4
1191.3
1246.7
Standard
All
45
26
0
19
26.0
57.8
66.1
1208.3
1274.4
White
22
13
0
9
13.0
59.1
77.3
1226.0
1303.3
Black
23
13
0
10
13.0
56.5
55.4
1191.3
1246.7
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
79
39
7
33
42.5
53.8
32.3
1201.1
1233.4
White
39
19
5
15
21.5
55.1
43.6
1212.1
1255.7
Black
40
20
2
18
21.0
52.5
21.3
1190.5
1211.8
Standard
All
74
38
5
31
40.5
54.7
40.2
1196.6
1236.8
White
37
19
4
14
21.0
56.8
57.4
1206.1
1263.5
Black
37
19
1
17
19.5
52.7
23.0
1187.1
1210.0
Rapid
All
5
1
2
2
2.0
40.0
-85.0
1268.8
1183.8
White
2
0
1
1
0.5
25.0
-212.5
1322.5
1110.0
Black
3
1
1
1
1.5
50.0
0.0
1233.0
1233.0
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
2150192978
Meyer, I (Isabella)
4
3.0
3
0
1
75.0
1215.5
212.5
1428.0
View list
2
2160151118
Galant, H (Hopelin)
3
3.0
3
0
0
100.0
1204.4
425.0
1629.4
View list
3
2150192974
Crous, M (Mikaylin)
2
2.0
2
0
0
100.0
1222.3
425.0
1647.3
View list
4
2170148873
Eiliyah, D (Drude)
2
2.0
2
0
0
100.0
1195.4
425.0
1620.4
View list
5
2160192979
Muller, E (Esra)
2
2.0
2
0
0
100.0
1186.7
425.0
1611.7
View list
6
2170149819
Pokwas, R (Raynicah)
2
2.0
2
0
0
100.0
1179.5
425.0
1604.5
View list
7
2160156973
Rabie, M (Mizelle)
2
1.5
1
1
0
75.0
1192.9
212.5
1405.4
View list
8
2150192976
Fourie, J (Josey)
2
1.0
1
0
1
50.0
1204.5
0.0
1204.5
View list
9
2140150056
Seconds, R (Rochin)
2
1.0
1
0
1
50.0
1244.4
0.0
1244.4
View list
10
2160161826
Flores, Z (Zhoe)
2
0.0
0
0
2
0.0
1226.6
-425.0
801.6
View list
11
2150156961
Coleman, G (Gabriella)
2
0.0
0
0
2
0.0
1204.5
-425.0
779.5
View list
12
1160149945
Van Den Berg, T (Teagan)
2
0.0
0
0
2
0.0
1233.3
-425.0
808.3
View list
13
2150159140
Campher, S (Skylah)
1
1.0
1
0
0
100.0
1186.7
425.0
1611.7
View list
14
2150151116
Botha, M (Mashone)
1
1.0
1
0
0
100.0
1266.5
425.0
1691.5
View list
15
2150193116
Bennett, D (Danique)
1
1.0
1
0
0
100.0
1266.5
425.0
1691.5
View list
16
2150154615
Baron, M (Meekah)
1
1.0
1
0
0
100.0
1266.2
425.0
1691.2
View list
17
2160153031
Ferreira, H (Helen Lynne)
1
1.0
1
0
0
100.0
1266.2
425.0
1691.2
View list
18
2160153827
Da Camara, I (Izabella)
1
1.0
1
0
0
100.0
1163.5
425.0
1588.5
View list
19
2160150927
Jordaan, Z (Zoila)
1
1.0
1
0
0
100.0
1266.2
425.0
1691.2
View list
20
2160154655
Joubert, S (Sumari)
1
1.0
1
0
0
100.0
1163.5
425.0
1588.5
View list