Chess South Africa
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Chess South Africa
Webb, A (Abbygail)
Dob:
2011/05/03 (U14)
Gender:
Female
Chess SA id:
2110105111
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (7 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
1194.9
Curent Weighted rating
1201.8
Curent Weighted performance
1086.0
Current official/published rating (highest between Raw, WR and WP)
1201.8
Current floor (min rating allowed)
760.5
Current highest rating achieved
1260.5
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
2.31
Difference (S-We)
-0.31
Current Raw change (no limits, including tournament time weight)
-9.3
Current min/max change allowed (with limits)
±167.0
Current Raw change used (final)
-9.3
Projected new Raw rating
1185.6
Projected new Weighed rating
1201.2
Projected new Weighted performance
1086.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1201.2
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1260.5
Projected new floor
760.5
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
1188.0
Curent Weighted rating
1195.7
Curent Weighted performance
1082.5
Current official/published rating (highest between Raw, WR and WP)
1195.7
Current floor (min rating allowed)
758.9
Current highest rating achieved
1258.9
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
2.28
Difference (S-We)
-0.28
Current Raw change (no limits, including tournament time weight)
-10.1
Current min/max change allowed (with limits)
±168.7
Current Raw change used (final)
-10.1
Projected new Raw rating
1177.9
Projected new Weighed rating
1195.0
Projected new Weighted performance
1082.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1195.0
Projected effective change (new Official - current Official)
-0.7
Projected new highest rating
1258.9
Projected new floor
758.9
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
1124.4
Curent Weighted rating
1124.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1124.4
Current floor (min rating allowed)
624.4
Current highest rating achieved
1124.4
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)
±184.7
Current Raw change used (final)
0.0
Projected new Raw rating
1124.4
Projected new Weighed rating
1124.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1124.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1124.4
Projected new floor
624.4
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)
624.4
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
624.4
Projected new K-facor
36
Tournaments
History
Tournament:
2024 Tshwane South School District CLOSED Individual Championships (U13 Girls)
Start:
2024/05/11
End:
2024/05/11
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1194.9
Rating gain/loss:
-9.3
Type rating:
1188.0
Rating gain/loss:
-10.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 Tshwane South School District CLOSED Individual Championships (U13 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1194.9
1188.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U14 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
1211.1
1205.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
40
2024 Tshwane South School District CLOSED Individual Championships (U13 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1194.9
1188.0
Analysis
39
2024 Gauteng Inter-Region Chess Championship (U14 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
1211.1
1205.6
Analysis
38
2023 Etienne Lewis Closed Tournament (U14)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
2.0
1260.5
1258.9
Analysis
37
2023 Gauteng Top Schools (U13 Girls)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
2.5
1260.5
1258.9
Analysis
36
2023 Elize Steenkamp Open Tournament (D1)
2023/06/16
2023/06/17
Tshwane (GTP)
Standard
90
0.94
6
6
4.0
1204.9
1202.2
Analysis
35
2023 Tshwane South School District CLOSED Individual Championships (U13 Girls)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1171.3
1161.9
Analysis
34
Laerskool Constantiapark Open Chess Tournament 2023 (U14)
2023/02/18
2023/02/18
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1179.1
1169.5
Analysis
33
2022 South African Junior Team Chess Championships (U10+U12 Girls)
2022/12/04
2022/12/07
4 Knights (4K)
Standard
120
1.00
5
5
3.0
1134.5
1125.2
Analysis
32
Lardies Tournament 2022 (U12)
2022/10/29
2022/10/29
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1117.2
1102.9
Analysis
31
2022 Etienne Lewis (U12 Girls)
2022/09/02
2022/09/04
Tshwane (GTP)
Standard
90
0.94
7
7
1.0
1222.4
1217.0
Analysis
30
2022 Gauteng Schools Team Championships (U13 Girls)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1184.0
1178.3
Analysis
29
2022 Alekhine Open (D)
2022/08/13
2022/08/14
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1184.0
1178.3
Analysis
28
2022 Menlo Open Tournament (D)
2022/07/23
2022/07/23
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1167.0
1152.7
Analysis
27
Alberton Chess Club Open 2022 (D)
2022/07/16
2022/07/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1167.0
1152.7
Analysis
26
2022 Chris Greyling Open (D)
2022/03/12
2022/03/12
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1205.2
1200.6
Analysis
25
2022 Tshwane Chess Open Registration Tournament (D1)
2022/01/29
2022/01/29
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1198.9
1194.5
Analysis
24
2020 Blou Bul (E)
2020/02/15
2020/02/15
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1121.2
1106.3
Analysis
23
2020 Constantiapark Open Chess Tournament (E)
2020/02/08
2020/02/08
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1121.2
1106.3
Analysis
22
2020 Registration Tournament (E)
2020/01/25
2020/01/25
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1147.3
1132.9
Analysis
21
2019 South African Junior Team Championships (U10 Girls)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
6
3.0
1147.3
1132.9
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
3
0
6
3.0
33.3
-141.7
1267.1
1125.4
White
4
2
0
2
2.0
50.0
0.0
1243.8
1243.8
Black
5
1
0
4
1.0
20.0
-255.0
1285.7
1030.7
Standard
All
9
3
0
6
3.0
33.3
-141.7
1267.1
1125.4
White
4
2
0
2
2.0
50.0
0.0
1243.8
1243.8
Black
5
1
0
4
1.0
20.0
-255.0
1285.7
1030.7
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
210
93
9
108
97.5
46.4
-30.4
1176.6
1146.3
White
106
53
5
48
55.5
52.4
20.0
1174.8
1194.9
Black
104
40
4
60
42.0
40.4
-81.7
1178.5
1096.7
Standard
All
205
92
8
105
96.0
46.8
-27.0
1179.2
1152.2
White
103
52
5
46
54.5
52.9
24.8
1180.4
1205.2
Black
102
40
3
59
41.5
40.7
-79.2
1177.9
1098.8
Rapid
All
5
1
1
3
1.5
30.0
-170.0
1071.9
901.9
White
3
1
0
2
1.0
33.3
-141.7
983.3
841.6
Black
2
0
1
1
0.5
25.0
-212.5
1204.8
992.3
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
2110106009
Veldman, C (Chantane)
4
3.0
3
0
1
75.0
1154.3
212.5
1366.8
View list
2
2120105112
Bogaard, A (Anneke)
4
2.0
2
0
2
50.0
1190.1
0.0
1190.1
View list
3
2100108334
Du Plessis, A (Amelia)
4
1.0
1
0
3
25.0
1152.0
-212.5
939.5
View list
4
211085191
Naidoo, K (Kajol)
4
0.0
0
0
4
0.0
1186.9
-425.0
761.9
View list
5
1110107188
De Beer, L (Liam)
3
2.0
2
0
1
66.7
1162.5
141.7
1304.2
View list
6
2120135735
Muller, M (Mari)
3
2.0
2
0
1
66.7
1227.3
141.7
1368.9
View list
7
2130106594
Yang, S (Selina)
3
2.0
2
0
1
66.7
1187.0
141.7
1328.7
View list
8
2100109361
Pillay, K (Ketana)
3
1.0
1
0
2
33.3
1105.2
-141.7
963.5
View list
9
210087845
Alberts, A (Anika)
3
0.0
0
0
3
0.0
1139.5
-425.0
714.5
View list
10
2110107176
Jacobs, I (Inge)
3
0.0
0
0
3
0.0
1153.0
-425.0
728.0
View list
11
2110148658
De Jager, A (Anneke)
2
2.0
2
0
0
100.0
1183.1
425.0
1608.1
View list
12
2110106589
Friedrich, M (Miane)
2
2.0
2
0
0
100.0
1111.2
425.0
1536.2
View list
13
2120104255
Lombard, EO (Emmeline Olivia)
2
2.0
2
0
0
100.0
1200.5
425.0
1625.5
View list
14
1110108346
Mcphail, M (Matthew)
2
2.0
2
0
0
100.0
1132.3
425.0
1557.3
View list
15
2110112215
Opperman, S (Sarah-Claire)
2
2.0
2
0
0
100.0
1113.3
425.0
1538.3
View list
16
1120106596
Prinsloo, M (Migael)
2
2.0
2
0
0
100.0
1168.7
425.0
1593.7
View list
17
210095326
Sutherland, Y (Yunay)
2
2.0
2
0
0
100.0
1105.6
425.0
1530.6
View list
18
1100109354
Du Preez, M (Myndert)
2
1.0
1
0
1
50.0
1096.5
0.0
1096.5
View list
19
110092125
Jansen Van Vuuren, J (Joshua)
2
1.0
1
0
1
50.0
1161.5
0.0
1161.5
View list
20
1110103925
Keyter, ZC (Zarius Clarence)
2
1.0
1
0
1
50.0
1192.8
0.0
1192.8
View list