Chess South Africa
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Chess South Africa
Bota, A (Alupheli)
Dob:
2014/08/28 (U12)
Gender:
Female
Chess SA id:
2140154645
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (28 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
1181.0
Curent Weighted rating
1168.4
Curent Weighted performance
1091.9
Current official/published rating (highest between Raw, WR and WP)
1181.0
Current floor (min rating allowed)
700.0
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)
±170.4
Current Raw change used (final)
0.0
Projected new Raw rating
1181.0
Projected new Weighed rating
1168.7
Projected new Weighted performance
1091.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1181.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
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
1198.6
Curent Weighted rating
1197.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1198.6
Current floor (min rating allowed)
700.0
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)
±166.1
Current Raw change used (final)
0.0
Projected new Raw rating
1198.6
Projected new Weighed rating
1197.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1198.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
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
1171.6
Curent Weighted rating
1138.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1171.6
Current floor (min rating allowed)
700.0
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)
±172.7
Current Raw change used (final)
0.0
Projected new Raw rating
1171.6
Projected new Weighed rating
1139.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1171.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
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
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)
700.0
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
700.0
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
1
Hermanus Chess Club Open 2024 (Development)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
4.0
1163.9
1125.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
Hermanus Chess Club Open 2024 (Development)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
4.0
1163.9
1125.9
Analysis
5
Bonnievale Open Rapid 2023 (U10)
2023/10/21
2023/10/21
Cape Winelands (WCW)
Rapid
25
0.54
6
6
2.5
1164.5
1105.0
Analysis
4
Western Cape Top Schools 2023 (U11 Girls)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
3.5
1124.8
1159.0
Analysis
3
Overberg Top Schools 2023 (U11)
2023/08/05
2023/08/05
Overberg (WOS)
Standard
60
0.83
5
4
1.0
1149.3
1200.0
Analysis
2
Zwelihle Chess Club Rapid 2023 (C)
2023/06/17
2023/06/17
Overberg (WOS)
Rapid
20
0.47
6
6
2.0
1160.1
1115.8
Analysis
1
Hermanus Rapid 2023 (C)
2023/04/22
2023/04/22
Overberg (WOS)
Rapid
25
0.54
6
6
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
7
4
0
3
4.0
57.1
60.7
1222.9
1283.6
White
3
1
0
2
1.0
33.3
-141.7
1234.1
1092.5
Black
4
3
0
1
3.0
75.0
212.5
1214.5
1427.0
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
7
4
0
3
4.0
57.1
60.7
1222.9
1283.6
White
3
1
0
2
1.0
33.3
-141.7
1234.1
1092.5
Black
4
3
0
1
3.0
75.0
212.5
1214.5
1427.0
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
35
13
2
20
14.0
40.0
-85.0
1216.5
1131.5
White
17
7
1
9
7.5
44.1
-50.0
1229.4
1179.4
Black
18
6
1
11
6.5
36.1
-118.1
1204.2
1086.2
Standard
All
10
4
1
5
4.5
45.0
-42.5
1220.9
1178.4
White
5
2
1
2
2.5
50.0
0.0
1277.0
1277.0
Black
5
2
0
3
2.0
40.0
-85.0
1164.9
1079.9
Rapid
All
25
9
1
15
9.5
38.0
-102.0
1214.7
1112.7
White
12
5
0
7
5.0
41.7
-70.8
1209.6
1138.7
Black
13
4
1
8
4.5
34.6
-130.8
1219.4
1088.6
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
1150138485
Ngxovu, A (Akhanyile)
2
1.0
1
0
1
50.0
1162.3
0.0
1162.3
View list
2
2120138448
Van Der Westhuizen, M (Mika)
2
0.0
0
0
2
0.0
1174.7
-425.0
749.7
View list
3
1170302194
Kolbe, L (Luke)
1
1.0
1
0
0
100.0
1163.9
425.0
1588.9
View list
4
1170302190
Beukes, C (Cullen)
1
1.0
1
0
0
100.0
1163.9
425.0
1588.9
View list
5
2120159413
Marshall, G (Grace-Lynn)
1
1.0
1
0
0
100.0
1124.8
425.0
1549.8
View list
6
2130151453
Naidoo, E (Eden)
1
1.0
1
0
0
100.0
1124.8
425.0
1549.8
View list
7
2120145214
Mzayifani, K (Khanyo)
1
1.0
1
0
0
100.0
1124.8
425.0
1549.8
View list
8
2150154663
Ngalo, E (Entle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2150157887
Qhina, I (Ikhona)
1
1.0
1
0
0
100.0
1160.1
425.0
1585.1
View list
10
2130157888
Qhina, L (Lisakhanya)
1
1.0
1
0
0
100.0
1160.1
425.0
1585.1
View list
11
1150154665
Rock, A (Albert)
1
1.0
1
0
0
100.0
1163.9
425.0
1588.9
View list
12
1130159237
Roux, L (Liam)
1
1.0
1
0
0
100.0
1149.3
425.0
1574.3
View list
13
2130300065
Tait, S (Savannah)
1
1.0
1
0
0
100.0
1163.9
425.0
1588.9
View list
14
2160139476
Willemse, N (Nieveah)
1
1.0
1
0
0
100.0
1164.5
425.0
1589.5
View list
15
2140149834
Lambrechts, M (Madison)
1
0.5
0
1
0
50.0
1164.5
0.0
1164.5
View list
16
2130145240
Van Der Merwe, L (Lienke)
1
0.5
0
1
0
50.0
1124.8
0.0
1124.8
View list
17
2120138444
Otto, J (Johanne)
1
0.0
0
0
1
0.0
1149.3
-425.0
724.3
View list
18
1140145281
Nel, K (Kuhle)
1
0.0
0
0
1
0.0
1163.9
-425.0
738.9
View list
19
108068744
Mfundisi, M (Mlibo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
210093629
Linde, M (Morgan)
1
0.0
0
0
1
0.0
1160.1
-425.0
735.1
View list