Chess South Africa
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Chess South Africa
Cornforth, K (Kayleigh)
Dob:
2012/02/14 (U14)
Gender:
Female
Chess SA id:
2120116532
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (12 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
1624.9
Curent Weighted rating
1589.1
Curent Weighted performance
1537.7
Current official/published rating (highest between Raw, WR and WP)
1624.9
Current floor (min rating allowed)
1173.6
Current highest rating achieved
1673.6
Current K-factor
28
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)
±90.5
Current Raw change used (final)
0.0
Projected new Raw rating
1624.9
Projected new Weighed rating
1593.2
Projected new Weighted performance
1537.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1624.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1673.6
Projected new floor
1173.6
Projected new K-facor
28
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
1653.8
Curent Weighted rating
1611.9
Curent Weighted performance
1635.1
Current official/published rating (highest between Raw, WR and WP)
1653.8
Current floor (min rating allowed)
1216.4
Current highest rating achieved
1716.4
Current K-factor
28
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)
±86.9
Current Raw change used (final)
0.0
Projected new Raw rating
1653.8
Projected new Weighed rating
1616.4
Projected new Weighted performance
1635.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1653.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1716.4
Projected new floor
1216.4
Projected new K-facor
28
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
1244.5
Curent Weighted rating
1218.6
Curent Weighted performance
1095.6
Current official/published rating (highest between Raw, WR and WP)
1244.5
Current floor (min rating allowed)
744.5
Current highest rating achieved
1244.5
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)
±155.6
Current Raw change used (final)
0.0
Projected new Raw rating
1244.5
Projected new Weighed rating
1221.7
Projected new Weighted performance
1095.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1244.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1244.5
Projected new floor
744.5
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
1046.6
Curent Weighted rating
1049.1
Curent Weighted performance
911.4
Current official/published rating (highest between Raw, WR and WP)
1049.1
Current floor (min rating allowed)
744.5
Current highest rating achieved
1235.2
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)
±206.3
Current Raw change used (final)
0.0
Projected new Raw rating
1046.6
Projected new Weighed rating
1046.4
Projected new Weighted performance
911.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1046.6
Projected effective change (new Official - current Official)
-2.5
Projected new highest rating
1235.2
Projected new floor
744.5
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
9
Eden Chess Trials 2 2024 (U14)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
10
9.0
1553.6
1572.6
Analysis
8
Western Cape Inter Region Cup 2024 (U14 Girls)
2024/03/23
2024/03/24
Overberg (WOS)
Standard
90
0.94
5
4
2.0
1539.4
1546.6
Analysis
7
Western Cape Inter Region Cup 2024 (Blitz)
2024/03/22
2024/03/22
Overberg (WOS)
Blitz
5
0.18
7
7
3.0
1539.4
995.8
Analysis
6
Eden School Chess Trials 1 2024 (U13 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
5.0
1539.4
1546.6
Analysis
5
George Schools Trials 3 2024 (U13 Girls)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
4.5
1539.4
1546.6
Analysis
4
Southern Knights Rapid 2024 (Senior)
2024/02/24
2024/02/24
Eden District (WEG)
Rapid
30
0.60
6
6
3.5
1554.0
1233.3
Analysis
3
George Schools Trials 2 2024 (U13 Girls)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
5.0
1554.0
1564.2
Analysis
2
George Schools Trials 1 2024 (U13 Girls)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1554.0
1564.2
Analysis
1
Eden Closed 2024 (Ladies)
2024/01/20
2024/01/21
Eden District (WEG)
Standard
90
0.94
6
6
3.5
1573.5
1590.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
55
Eden Chess Trials 2 2024 (U14)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
10
9.0
1553.6
1572.6
Analysis
54
Western Cape Inter Region Cup 2024 (U14 Girls)
2024/03/23
2024/03/24
Overberg (WOS)
Standard
90
0.94
5
4
2.0
1539.4
1546.6
Analysis
53
Western Cape Inter Region Cup 2024 (Blitz)
2024/03/22
2024/03/22
Overberg (WOS)
Blitz
5
0.18
7
7
3.0
1539.4
995.8
Analysis
52
Eden School Chess Trials 1 2024 (U13 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
5.0
1539.4
1546.6
Analysis
51
George Schools Trials 3 2024 (U13 Girls)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
4.5
1539.4
1546.6
Analysis
50
Southern Knights Rapid 2024 (Senior)
2024/02/24
2024/02/24
Eden District (WEG)
Rapid
30
0.60
6
6
3.5
1554.0
1233.3
Analysis
49
George Schools Trials 2 2024 (U13 Girls)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
5.0
1554.0
1564.2
Analysis
48
George Schools Trials 1 2024 (U13 Girls)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1554.0
1564.2
Analysis
47
Eden Closed 2024 (Ladies)
2024/01/20
2024/01/21
Eden District (WEG)
Standard
90
0.94
6
6
3.5
1573.5
1590.2
Analysis
46
2023 Western Cape Rural Cup (U12)
2023/12/09
2023/12/10
Cape Winelands (WCW)
Standard
60
0.83
5
4
4.0
1558.3
1561.9
Analysis
45
2023 Western Cape Rural Cup (Blitz)
2023/12/08
2023/12/08
Cape Winelands (WCW)
Blitz
5
0.18
7
7
2.5
1558.3
1046.9
Analysis
44
Eden Chess Union League 2023 (1st Division)
2023/11/11
2023/11/11
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1576.4
1589.3
Analysis
43
Mossel Bay Open 2023 (B)
2023/09/30
2023/10/01
Eden District (WEG)
Standard
90
0.94
6
5
2.5
1630.4
1648.4
Analysis
42
Western Cape Top Schools 2023 (U11 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
2.5
1673.6
1716.4
Analysis
41
Eden Top Schools 2023 (U11 Mix)
2023/08/19
2023/08/19
Eden District (WEG)
Standard
60
0.83
5
5
5.0
1662.7
1715.0
Analysis
40
CW Top Schools 2023 (U12)
2023/08/12
2023/08/12
West Coast (WCU)
Standard
60
0.83
5
5
4.0
1662.7
1715.0
Analysis
39
Top Schools 2023 (U11)
2023/07/29
2023/07/29
Eden District (WEG)
Standard
60
0.83
5
4
3.5
1659.3
1706.3
Analysis
38
Knysna Oyster Festival 2023 (Juniors)
2023/07/01
2023/07/01
Eden District (WEG)
Rapid
30
0.60
6
6
4.5
1659.3
1175.3
Analysis
37
Inter Club Blitz 1 2023
2023/05/24
2023/05/24
Eden District (WEG)
Blitz
5
0.18
10
8
3.0
1651.1
1109.9
Analysis
36
George Chess Club Winter Open 2023 (C)
2023/05/20
2023/05/20
Eden District (WEG)
Standard
60
0.83
5
5
5.0
1651.1
1654.7
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
53
35
8
10
39.0
73.6
200.5
1360.9
1561.4
White
31
20
4
7
22.0
71.0
178.2
1360.4
1538.6
Black
22
15
4
3
17.0
77.3
231.8
1361.7
1593.5
Standard
All
40
29
7
4
32.5
81.3
265.6
1356.0
1621.7
White
24
16
4
4
18.0
75.0
212.5
1360.8
1573.3
Black
16
13
3
0
14.5
90.6
345.3
1348.9
1694.2
Rapid
All
6
3
1
2
3.5
58.3
70.8
1417.6
1488.4
White
3
2
0
1
2.0
66.7
141.7
1348.8
1490.5
Black
3
1
1
1
1.5
50.0
0.0
1486.4
1486.4
Blitz
All
7
3
0
4
3.0
42.9
-60.7
1340.1
1279.4
White
4
2
0
2
2.0
50.0
0.0
1366.5
1366.5
Black
3
1
0
2
1.0
33.3
-141.7
1304.9
1163.2
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
298
195
25
78
207.5
69.6
166.9
1289.1
1456.0
White
159
106
9
44
110.5
69.5
165.7
1287.1
1452.8
Black
139
89
16
34
97.0
69.8
168.2
1291.4
1459.6
Standard
All
206
152
20
34
162.0
78.6
243.4
1307.0
1550.4
White
110
83
9
18
87.5
79.5
251.1
1305.2
1556.4
Black
96
69
11
16
74.5
77.6
234.6
1309.0
1543.6
Rapid
All
53
27
2
24
28.0
52.8
24.1
1206.8
1230.9
White
29
15
0
14
15.0
51.7
14.7
1210.4
1225.0
Black
24
12
2
10
13.0
54.2
35.4
1202.5
1237.9
Blitz
All
39
16
3
20
17.5
44.9
-43.6
1306.6
1263.0
White
20
8
0
12
8.0
40.0
-85.0
1298.5
1213.5
Black
19
8
3
8
9.5
50.0
0.0
1315.2
1315.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1120119459
Brink, A (Andrew)
8
7.0
6
2
0
87.5
1558.6
318.8
1877.4
View list
2
2130134504
Blignaut, DC (Dane Chelsea)
6
5.5
5
1
0
91.7
1507.4
354.2
1861.6
View list
3
2110119491
Mpuru, M (Moyisi)
6
4.0
3
2
1
66.7
1554.1
141.7
1695.7
View list
4
2110136933
Douglas, C (Caitlin)
5
4.5
4
1
0
90.0
1522.7
340.0
1862.7
View list
5
2120108533
Johnson, A (Amy)
5
4.0
4
0
1
80.0
1493.5
255.0
1748.5
View list
6
1120130129
Francis, A (Aaron)
5
3.5
3
1
1
70.0
1551.0
170.0
1721.0
View list
7
1100096199
Petersen, S (Shenwin)
5
3.0
3
0
2
60.0
1578.8
85.0
1663.8
View list
8
1100130762
Claassen, M (Mervin)
5
2.0
1
2
2
40.0
1591.4
-85.0
1506.4
View list
9
103086130
Thoresen, K (Kyle)
5
2.0
1
2
2
40.0
1523.2
-85.0
1438.2
View list
10
2120136558
Fischer, A (Amike)
4
4.0
4
0
0
100.0
1479.2
425.0
1904.2
View list
11
2120119684
Moses, J (Jay-Leigh)
4
4.0
4
0
0
100.0
1471.6
425.0
1896.6
View list
12
1120109662
Roberts, I (Iwan)
4
3.0
3
0
1
75.0
1612.3
212.5
1824.8
View list
13
1110130128
Da Silva, D (Darren)
4
2.5
2
1
1
62.5
1511.4
106.3
1617.6
View list
14
107075213
Miggels, A (Alaric)
4
2.0
2
0
2
50.0
1579.6
0.0
1579.6
View list
15
1110096203
Le Roux, E (Ebert)
4
1.0
1
0
3
25.0
1288.4
-212.5
1075.9
View list
16
1110135825
Mncube, S (Sifiso)
3
3.0
3
0
0
100.0
1414.7
425.0
1839.7
View list
17
2130136965
Pringle, K (Kirsten)
3
3.0
3
0
0
100.0
1555.5
425.0
1980.5
View list
18
1120119465
Prins, E (Eddie)
3
3.0
3
0
0
100.0
1256.6
425.0
1681.6
View list
19
2110136772
Sauls, G (Glinnis-Lynn)
3
3.0
3
0
0
100.0
1555.7
425.0
1980.7
View list
20
2110136941
Taylor, M (Menirva)
3
3.0
3
0
0
100.0
1549.1
425.0
1974.1
View list