Player Page

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
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 rating1104.9
Curent Weighted rating1115.1
Curent Weighted performance1035.2
Current official/published rating (highest between Raw, WR and WP)1115.1
Current floor (min rating allowed)690.4
Current highest rating achieved1190.4
Current K-factor40
Games played this month0
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 rating1104.9
Projected new Weighed rating1112.7
Projected new Weighted performance1035.2
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 rating1190.4
Projected new floor690.4
Projected new K-facor40
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 rating1021.2
Curent Weighted rating1060.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1060.7
Current floor (min rating allowed)604.0
Current highest rating achieved1104.0
Current K-factor40
Games played this month0
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 rating1021.2
Projected new Weighed rating1054.2
Projected new Weighted performance0.0
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 rating1104.0
Projected new floor604.0
Projected new K-facor40
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 rating1242.8
Curent Weighted rating1208.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1242.8
Current floor (min rating allowed)742.8
Current highest rating achieved1242.8
Current K-factor36
Games played this month0
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 rating1242.8
Projected new Weighed rating1213.0
Projected new Weighted performance0.0
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 rating1242.8
Projected new floor742.8
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)742.8
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor742.8
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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