Chess South Africa
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Chess South Africa
Jonas, A (Azifani)
Dob:
2011/03/01 (U14)
Gender:
Male
Chess SA id:
1110146776
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2023/08/25 (267 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
1104.9
Curent Weighted rating
1115.1
Curent Weighted performance
1035.2
Current official/published rating (highest between Raw, WR and WP)
1115.1
Current floor (min rating allowed)
690.4
Current highest rating achieved
1190.4
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)
±189.9
Current Raw change used (final)
0.0
Projected new Raw rating
1104.9
Projected new Weighed rating
1112.7
Projected new Weighted performance
1035.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1112.7
Projected effective change (new Official - current Official)
-2.4
Projected new highest rating
1190.4
Projected new floor
690.4
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
1021.2
Curent Weighted rating
1060.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1060.7
Current floor (min rating allowed)
604.0
Current highest rating achieved
1104.0
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)
±213.9
Current Raw change used (final)
0.0
Projected new Raw rating
1021.2
Projected new Weighed rating
1054.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1054.2
Projected effective change (new Official - current Official)
-6.5
Projected new highest rating
1104.0
Projected new floor
604.0
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
1242.8
Curent Weighted rating
1208.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1242.8
Current floor (min rating allowed)
742.8
Current highest rating achieved
1242.8
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)
±156.0
Current Raw change used (final)
0.0
Projected new Raw rating
1242.8
Projected new Weighed rating
1213.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1242.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1242.8
Projected new floor
742.8
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)
742.8
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
742.8
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
8
Stulting Sportdag 2023 (Senior)
2023/08/25
2023/08/25
Sarah Baartman (ESB)
Rapid
15
0.39
6
6
5.0
1047.9
1146.0
Analysis
7
SBDCU Closed Trials 2023 (U14 Boys)
2023/07/28
2023/07/29
Sarah Baartman (ESB)
Standard
65
0.85
6
6
1.0
1090.1
1065.6
Analysis
6
Fountains Mall Open 2023 (C)
2023/05/13
2023/05/13
Sarah Baartman (ESB)
Standard
62
0.84
6
5
1.0
1109.0
1104.0
Analysis
5
Paul Sauer Chess Tournament 2023 (Senior)
2023/05/05
2023/05/05
Sarah Baartman (ESB)
Rapid
15
0.39
6
5
2.0
1109.0
1135.2
Analysis
4
Kouga Mayor's Cup 2023 (U13)
2023/04/15
2023/04/15
Sarah Baartman (ESB)
Standard
62
0.84
6
5
2.0
1175.9
1200.0
Analysis
3
SBDCU Trial 2 2023 (U14 Boys)
2023/04/01
2023/04/01
Sarah Baartman (ESB)
Standard
62
0.84
5
4
0.0
1175.9
1200.0
Analysis
2
Jefreys Bay Chess Club Rapid 10 November 2022
2022/11/10
2022/11/10
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
1.0
1190.4
1171.6
Analysis
1
Jeffreys Bay Chess Club Rapid September 2022
2022/09/22
2022/09/26
Sarah Baartman (ESB)
Rapid
12
0.33
5
2
0.0
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
38
12
0
26
12.0
31.6
-156.6
1248.7
1092.1
White
20
6
0
14
6.0
30.0
-170.0
1277.5
1107.5
Black
18
6
0
12
6.0
33.3
-141.7
1216.7
1075.0
Standard
All
20
4
0
16
4.0
20.0
-255.0
1217.6
962.6
White
10
2
0
8
2.0
20.0
-255.0
1196.0
941.0
Black
10
2
0
8
2.0
20.0
-255.0
1239.1
984.1
Rapid
All
18
8
0
10
8.0
44.4
-47.2
1283.2
1236.0
White
10
4
0
6
4.0
40.0
-85.0
1358.9
1273.9
Black
8
4
0
4
4.0
50.0
0.0
1188.6
1188.6
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
1110142454
Prinsloo, R (Riyaad)
3
1.0
1
0
2
33.3
1152.1
-141.7
1010.5
View list
2
1120112088
Hickman, H (Handro)
2
1.0
1
0
1
50.0
1078.5
0.0
1078.5
View list
3
2130133899
Stuurman, C (Caydee)
2
1.0
1
0
1
50.0
1109.0
0.0
1109.0
View list
4
1110142420
Petrus, L (Liam)
2
0.0
0
0
2
0.0
1133.0
-425.0
708.0
View list
5
1110160422
Gelebe, A (Avuyile)
1
1.0
1
0
0
100.0
1047.9
425.0
1472.9
View list
6
2120140933
Charlie, S (Sinovuyo)
1
1.0
1
0
0
100.0
1047.9
425.0
1472.9
View list
7
2100153919
Beda, U (Uyathanda)
1
1.0
1
0
0
100.0
1175.9
425.0
1600.9
View list
8
2110142447
Maulgas, C (Cleo)
1
1.0
1
0
0
100.0
1109.0
425.0
1534.0
View list
9
1080146248
Maphomy, B (Blane)
1
1.0
1
0
0
100.0
1175.9
425.0
1600.9
View list
10
1100143777
Phiri, T (Tinashe)
1
1.0
1
0
0
100.0
1090.1
425.0
1515.1
View list
11
2100153100
Qaqaqa, L (Liyanda)
1
1.0
1
0
0
100.0
1109.0
425.0
1534.0
View list
12
1110154798
Stirling, M (Masimla)
1
1.0
1
0
0
100.0
1047.9
425.0
1472.9
View list
13
1100146262
Tunja, U (Uzenathi)
1
1.0
1
0
0
100.0
1047.9
425.0
1472.9
View list
14
2110142419
Petrus, L (Lenique)
1
0.0
0
0
1
0.0
1175.9
-425.0
750.9
View list
15
1100151705
Perils, H (Heinrich)
1
0.0
0
0
1
0.0
1175.9
-425.0
750.9
View list
16
1100137442
Pacule, R (Robson)
1
0.0
0
0
1
0.0
1090.1
-425.0
665.1
View list
17
1070134135
Munemo, T (Tadiwa)
1
0.0
0
0
1
0.0
1190.4
-425.0
765.4
View list
18
2070134134
Ludick, L (Lindsay)
1
0.0
0
0
1
0.0
1109.0
-425.0
684.0
View list
19
2130112091
Ludick, AC (Anaya Cassidy)
1
0.0
0
0
1
0.0
1109.0
-425.0
684.0
View list
20
1090134448
Krieger, BCJ (Brian)
1
0.0
0
0
1
0.0
1190.4
-425.0
765.4
View list