Chess South Africa
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Chess South Africa
Botha, X (Xadrian)
Dob:
2010/06/17 (U16)
Gender:
Male
Chess SA id:
1100140908
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2023/08/25 (262 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
1112.3
Curent Weighted rating
1125.9
Curent Weighted performance
779.1
Current official/published rating (highest between Raw, WR and WP)
1125.9
Current floor (min rating allowed)
702.4
Current highest rating achieved
1202.4
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)
±187.9
Current Raw change used (final)
0.0
Projected new Raw rating
1112.3
Projected new Weighed rating
1123.7
Projected new Weighted performance
779.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1123.7
Projected effective change (new Official - current Official)
-2.2
Projected new highest rating
1202.4
Projected new floor
702.4
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
1197.6
Curent Weighted rating
1197.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1197.6
Current floor (min rating allowed)
698.4
Current highest rating achieved
1198.4
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)
±166.4
Current Raw change used (final)
0.0
Projected new Raw rating
1197.6
Projected new Weighed rating
1197.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1197.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1198.4
Projected new floor
698.4
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
978.8
Curent Weighted rating
1010.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1010.0
Current floor (min rating allowed)
577.6
Current highest rating achieved
1077.6
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)
±227.2
Current Raw change used (final)
0.0
Projected new Raw rating
978.8
Projected new Weighed rating
1005.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1005.0
Projected effective change (new Official - current Official)
-5.0
Projected new highest rating
1077.6
Projected new floor
577.6
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)
577.6
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
577.6
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
Stulting Sportdag 2023 (Senior)
2023/08/25
2023/08/25
Sarah Baartman (ESB)
Rapid
15
0.39
6
6
0.0
1139.3
1043.6
Analysis
5
Paul Sauer Chess Tournament 2023 (Senior)
2023/05/05
2023/05/05
Sarah Baartman (ESB)
Rapid
15
0.39
6
5
1.0
1155.9
1077.6
Analysis
4
Pharos Closed 3 2022
2022/09/14
2022/09/14
Sarah Baartman (ESB)
Rapid
10
0.29
7
7
3.0
1162.9
1056.4
Analysis
3
Stulting Sports Day 2022 (Seniors)
2022/08/26
2022/08/26
Sarah Baartman (ESB)
Rapid
15
0.39
13
13
3.0
1202.4
1200.0
Analysis
2
SBDCU Trials 2022 (U14)
2022/06/25
2022/06/25
Sarah Baartman (ESB)
Standard
65
0.85
6
6
3.0
1199.0
1198.4
Analysis
1
Fountains Mall Open Tournament 2022 (B)
2022/05/14
2022/05/14
Sarah Baartman (ESB)
Standard
65
0.85
5
5
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
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
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
42
12
1
29
12.5
29.8
-172.0
1213.9
1041.9
White
19
3
1
15
3.5
18.4
-268.4
1217.1
948.7
Black
23
9
0
14
9.0
39.1
-92.4
1211.2
1118.8
Standard
All
11
5
1
5
5.5
50.0
0.0
1208.8
1208.8
White
6
1
1
4
1.5
25.0
-212.5
1229.8
1017.3
Black
5
4
0
1
4.0
80.0
255.0
1183.6
1438.6
Rapid
All
31
7
0
24
7.0
22.6
-233.1
1215.7
982.7
White
13
2
0
11
2.0
15.4
-294.2
1211.3
917.1
Black
18
5
0
13
5.0
27.8
-188.9
1218.9
1030.0
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
1110142443
Dunn, R (Rayden)
3
1.0
1
0
2
33.3
1165.9
-141.7
1024.2
View list
2
1100142465
Pearton, G (Gabriel)
2
1.0
1
0
1
50.0
1177.5
0.0
1177.5
View list
3
1120137440
Munemo, T (Tanaka)
2
1.0
1
0
1
50.0
1179.2
0.0
1179.2
View list
4
110088369
Claasen, C (Cody)
2
0.0
0
0
2
0.0
1179.2
-425.0
754.2
View list
5
1100137429
Budaza, L (Ludwe)
2
0.0
0
0
2
0.0
1170.8
-425.0
745.8
View list
6
1110111051
Stuurman, P (Pedro)
2
0.0
0
0
2
0.0
1170.8
-425.0
745.8
View list
7
1100137452
Van Der Merwe, W (Willem Johan)
2
0.0
0
0
2
0.0
1170.8
-425.0
745.8
View list
8
2100140920
Moss, M (Mia)
1
1.0
1
0
0
100.0
1199.0
425.0
1624.0
View list
9
1100146225
Botma, T (Teagan)
1
1.0
1
0
0
100.0
1202.4
425.0
1627.4
View list
10
2110140919
Mokhanya, S (Siphisihle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1100142462
Hoek, S (Simon)
1
1.0
1
0
0
100.0
1199.0
425.0
1624.0
View list
12
1050140922
Petrus, B (Breyton)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1100146257
Remmelien, C (Cameron)
1
1.0
1
0
0
100.0
1202.4
425.0
1627.4
View list
14
1080137450
Stolz, F (Flinando)
1
1.0
1
0
0
100.0
1162.9
425.0
1587.9
View list
15
2120141819
Tennant, K (Kirsty)
1
1.0
1
0
0
100.0
1162.9
425.0
1587.9
View list
16
1140146221
Vlok, L (Lana)
1
1.0
1
0
0
100.0
1162.9
425.0
1587.9
View list
17
1110140911
Gasura, E (Emmanuel)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
18
1100112031
Moolman, A (Anrico)
1
0.0
0
0
1
0.0
1202.4
-425.0
777.4
View list
19
1070134409
Meshaka, B (Ben-Ni)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
109077429
Le Roux, JC (Jean)
1
0.0
0
0
1
0.0
1199.0
-425.0
774.0
View list