Chess South Africa
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Chess South Africa
Douglas, K (Keyla)
Dob:
2013/10/21 (U12)
Gender:
Female
Chess SA id:
2130147007
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (16 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
1434.6
Curent Weighted rating
1313.2
Curent Weighted performance
1428.7
Current official/published rating (highest between Raw, WR and WP)
1434.6
Current floor (min rating allowed)
934.6
Current highest rating achieved
1434.6
Current K-factor
32
Games played this month
6
Score (S)
4.0
Expected score (We)
3.89
Difference (S-We)
0.11
Current Raw change (no limits, including tournament time weight)
2.9
Current min/max change allowed (with limits)
±118.7
Current Raw change used (final)
2.9
Projected new Raw rating
1437.5
Projected new Weighed rating
1326.3
Projected new Weighted performance
1428.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1437.5
Projected effective change (new Official - current Official)
+2.9
Projected new highest rating
1437.5
Projected new floor
937.5
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
1449.0
Curent Weighted rating
1320.9
Curent Weighted performance
1438.9
Current official/published rating (highest between Raw, WR and WP)
1449.0
Current floor (min rating allowed)
949.0
Current highest rating achieved
1449.0
Current K-factor
32
Games played this month
6
Score (S)
4.0
Expected score (We)
4.16
Difference (S-We)
-0.16
Current Raw change (no limits, including tournament time weight)
-5.1
Current min/max change allowed (with limits)
±116.3
Current Raw change used (final)
-5.1
Projected new Raw rating
1443.9
Projected new Weighed rating
1333.7
Projected new Weighted performance
1438.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1443.9
Projected effective change (new Official - current Official)
-5.1
Projected new highest rating
1449.0
Projected new floor
949.0
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
1160.4
Curent Weighted rating
1142.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1160.4
Current floor (min rating allowed)
660.4
Current highest rating achieved
1160.4
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)
±175.4
Current Raw change used (final)
0.0
Projected new Raw rating
1160.4
Projected new Weighed rating
1144.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1160.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1160.4
Projected new floor
660.4
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)
660.4
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
660.4
Projected new K-facor
36
Tournaments
History
Tournament:
Western Cape PS Individuals Championship 2024 (U11 Girls)
Start:
2024/05/04
End:
2024/05/05
Host:
WCU
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
4.0
Main rating:
1434.6
Rating gain/loss:
2.9
Type rating:
1449.0
Rating gain/loss:
-5.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
Western Cape PS Individuals Championship 2024 (U11 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1434.6
1449.0
Analysis
4
Eden Chess Trials 2 2024 (U12)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
10
6.0
1420.2
1424.0
Analysis
3
Eden School Chess Trials 1 2024 (U11 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1353.6
1358.0
Analysis
2
George Schools Trials 3 2024 (U11 Girls)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1353.6
1358.0
Analysis
1
George Schools Trials 2 2024 (U11 Girls)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1318.6
1318.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
Western Cape PS Individuals Championship 2024 (U11 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1434.6
1449.0
Analysis
12
Eden Chess Trials 2 2024 (U12)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
10
6.0
1420.2
1424.0
Analysis
11
Eden School Chess Trials 1 2024 (U11 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1353.6
1358.0
Analysis
10
George Schools Trials 3 2024 (U11 Girls)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1353.6
1358.0
Analysis
9
George Schools Trials 2 2024 (U11 Girls)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1318.6
1318.0
Analysis
8
Mossel Bay Open 2023 (C)
2023/09/30
2023/09/30
Eden District (WEG)
Rapid
30
0.60
5
5
3.0
1311.5
1108.4
Analysis
7
Western Cape PS Individuals 2023 (U11 Girls)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
1281.8
1292.4
Analysis
6
Eden Trials 2+3 2023 (U12)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
10
6.5
1281.8
1292.4
Analysis
5
Eden Trails 1 2023 (U11 Girls)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1200.0
1225.4
Analysis
4
George Chess Trials 3 2023 (U11 Girls)
2023/02/25
2023/02/25
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1164.1
1201.6
Analysis
3
George Chess Trials 2 2023 (U11 Girls)
2023/02/11
2023/02/11
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1164.1
1201.6
Analysis
2
George Open 2022 (D)
2022/12/03
2022/12/03
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1157.8
1200.0
Analysis
1
Mossel Bay Open 2022 (C)
2022/10/01
2022/10/01
Eden District (WEG)
Rapid
30
0.60
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
31
21
1
9
21.5
69.4
164.5
1312.5
1477.1
White
14
10
0
4
10.0
71.4
182.1
1329.5
1511.7
Black
17
11
1
5
11.5
67.6
150.0
1298.6
1448.6
Standard
All
31
21
1
9
21.5
69.4
164.5
1312.5
1477.1
White
14
10
0
4
10.0
71.4
182.1
1329.5
1511.7
Black
17
11
1
5
11.5
67.6
150.0
1298.6
1448.6
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
76
43
2
31
44.0
57.9
67.1
1292.8
1359.9
White
37
22
1
14
22.5
60.8
91.9
1282.2
1374.1
Black
39
21
1
17
21.5
55.1
43.6
1302.8
1346.4
Standard
All
67
40
2
25
41.0
61.2
95.1
1296.6
1391.8
White
33
20
1
12
20.5
62.1
103.0
1286.6
1389.7
Black
34
20
1
13
20.5
60.3
87.5
1306.3
1393.8
Rapid
All
9
3
0
6
3.0
33.3
-141.7
1264.0
1122.4
White
4
2
0
2
2.0
50.0
0.0
1245.5
1245.5
Black
5
1
0
4
1.0
20.0
-255.0
1278.8
1023.8
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
2130136965
Pringle, K (Kirsten)
4
1.0
1
0
3
25.0
1209.9
-212.5
997.4
View list
2
2130136581
Brewis, S (Sienna)
3
2.0
2
0
1
66.7
1254.8
141.7
1396.5
View list
3
2140148834
Norgarb, S (Sophia)
2
2.0
2
0
0
100.0
1353.6
425.0
1778.6
View list
4
1130151011
Stander, D (Dean)
2
2.0
2
0
0
100.0
1351.0
425.0
1776.0
View list
5
2130134504
Blignaut, DC (Dane)
2
1.0
1
0
2
50.0
1386.9
0.0
1386.9
View list
6
2130148770
Bruiners, C (Chandre)
2
1.0
1
0
1
50.0
1292.2
0.0
1292.2
View list
7
2140139710
Du Preez, A (Anneke)
2
0.0
0
0
2
0.0
1317.3
-425.0
892.3
View list
8
2140148829
Greeff, M (Mari)
2
0.0
0
0
2
0.0
1369.4
-425.0
944.4
View list
9
2140192891
Gericke, D (Deone)
1
1.0
1
0
0
100.0
1318.6
425.0
1743.6
View list
10
1130145226
Frans, S (Sherwin)
1
1.0
1
0
0
100.0
1281.8
425.0
1706.8
View list
11
2130136585
Fischer, C (Calinke)
1
1.0
1
0
0
100.0
1164.1
425.0
1589.1
View list
12
2140143227
Farland, A (Aquila)
1
1.0
1
0
0
100.0
1353.6
425.0
1778.6
View list
13
2140159141
Cathi, B (Beunielle)
1
1.0
1
0
0
100.0
1353.6
425.0
1778.6
View list
14
2120139235
Bruiners, T (Tiffany)
1
1.0
1
0
0
100.0
1281.8
425.0
1706.8
View list
15
2120137572
Brikkels, R (Rae)
1
1.0
1
0
0
100.0
1281.8
425.0
1706.8
View list
16
1130193038
Benjamin, W (Willandro)
1
1.0
1
0
0
100.0
1420.2
425.0
1845.2
View list
17
2130192888
Appels, C (Chelsea)
1
1.0
1
0
0
100.0
1353.6
425.0
1778.6
View list
18
2130149962
Albertyn, A (Aliyah)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
2120151017
Greeff, R (Rebecca)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
2120131437
Hawkins, N (Nicci-Leigh)
1
1.0
1
0
0
100.0
1164.1
425.0
1589.1
View list