Player Page

Sobayeni, A (Anam)
Dob: 2008/02/15 (U18)
Gender: Male
Chess SA id: 1080152672
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/08/03 (112 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
Current Raw rating1232.7
Current Weighted rating1222.0
Current Weighted performance1148.3
Current official/published rating (highest between Raw, WR and WP)1232.7
Current highest rating achieved1239.3
Current floor (min rating allowed)739.3
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)±158.3
Current Raw change used (final)0.0
Projected new Raw rating1232.7
Projected new Weighed rating1124.7
Projected new Weighted performance1148.3
Projected new final Raw rating (if new WP > new Raw)1232.7
Projected new highest rating1239.3
Projected new floor739.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1232.7
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1201.8
Current Weighted rating1207.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1207.3
Current highest rating achieved1237.1
Current floor (min rating allowed)737.1
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)±165.4
Current Raw change used (final)0.0
Projected new Raw rating1201.8
Projected new Weighed rating1110.9
Projected new Weighted performance658.3
Projected new final Raw rating (if new WP > new Raw)1201.8
Projected new highest rating1237.1
Projected new floor737.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1201.8
Projected effective change (new Official - current Official)-5.5
s
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
Current Raw rating1247.7
Current Weighted rating1225.7
Current Weighted performance1162.7
Current official/published rating (highest between Raw, WR and WP)1247.7
Current highest rating achieved1262.8
Current floor (min rating allowed)762.8
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)±154.9
Current Raw change used (final)0.0
Projected new Raw rating1247.7
Projected new Weighed rating1128.2
Projected new Weighted performance1162.7
Projected new final Raw rating (if new WP > new Raw)1247.7
Projected new highest rating1262.8
Projected new floor762.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1247.7
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Sarah Baartman District Schools Trials 2024 (U18 Boys) 2024/08/03 2024/08/03 Sarah Baartman (ESB) Rapid 35 0.66 5 5 2.0 1233.9 1262.8 Analysis
3 Makhanda Schools Championship 2024 (A Boys) 2024/07/20 2024/07/20 Sarah Baartman (ESB) Rapid 20 0.47 5 5 4.0 1210.0 1213.1 Analysis
2 SBDCU Trial 3 2024 (U18) 2024/06/01 2024/06/01 Sarah Baartman (ESB) Standard 62 0.84 5 4 1.0 1239.3 1237.1 Analysis
1 SBDCU Trial 2 2024 (U18) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 3.5 1209.4 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Sarah Baartman District Schools Trials 2024 (U18 Boys) 2024/08/03 2024/08/03 Sarah Baartman (ESB) Rapid 35 0.66 5 5 2.0 1233.9 1262.8 Analysis
6 Makhanda Schools Championship 2024 (A Boys) 2024/07/20 2024/07/20 Sarah Baartman (ESB) Rapid 20 0.47 5 5 4.0 1210.0 1213.1 Analysis
5 SBDCU Trial 3 2024 (U18) 2024/06/01 2024/06/01 Sarah Baartman (ESB) Standard 62 0.84 5 4 1.0 1239.3 1237.1 Analysis
4 SBDCU Trial 2 2024 (U18) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 3.5 1209.4 1200.0 Analysis
3 Makhanda Schools Chess Championship 2023 (A) 2023/09/30 2023/09/30 Sarah Baartman (ESB) Rapid 15 0.39 6 5 2.5 1218.2 1238.3 Analysis
2 Makhanda Youth Day Chess Tournament 2023 (B) 2023/06/17 2023/06/17 Sarah Baartman (ESB) Rapid 20 0.47 6 5 3.5 1200.8 1201.6 Analysis
1 Makhanda Schools Chess Tournament 2023 (B) 2023/03/25 2023/03/25 Sarah Baartman (ESB) Rapid 20 0.47 7 7 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 19 10 1 8 10.5 55.3 44.7 1241.4 1286.1
White 10 3 1 6 3.5 35.0 -127.5 1252.5 1125.0
Black 9 7 0 2 7.0 77.8 236.1 1229.1 1465.2
Standard All 9 4 1 4 4.5 50.0 0.0 1220.2 1220.2
White 4 1 1 2 1.5 37.5 -106.3 1188.4 1082.1
Black 5 3 0 2 3.0 60.0 85.0 1245.7 1330.7
Rapid All 10 6 0 4 6.0 60.0 85.0 1260.4 1345.4
White 6 2 0 4 2.0 33.3 -141.7 1295.2 1153.5
Black 4 4 0 0 4.0 100.0 425.0 1208.3 1633.3
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 36 18 4 14 20.0 55.6 47.2 1202.9 1250.1
White 18 9 2 7 10.0 55.6 47.2 1192.3 1239.5
Black 18 9 2 7 10.0 55.6 47.2 1213.5 1260.7
Standard All 9 4 1 4 4.5 50.0 0.0 1220.2 1220.2
White 4 1 1 2 1.5 37.5 -106.3 1188.4 1082.1
Black 5 3 0 2 3.0 60.0 85.0 1245.7 1330.7
Rapid All 27 14 3 10 15.5 57.4 63.0 1197.1 1260.0
White 14 8 1 5 8.5 60.7 91.1 1193.4 1284.4
Black 13 6 2 5 7.0 53.8 32.7 1201.1 1233.7
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 1080140914 Kanyenze, L (Lincoln) 2 2.0 2 0 0 100.0 1221.7 425.0 1646.7 View list
2 207067350 Mbete, L (Lisakhanya) 2 1.5 1 1 0 75.0 1224.3 212.5 1436.8 View list
3 1080152646 Vubela, L (Luvano) 2 1.0 1 0 1 50.0 1224.3 0.0 1224.3 View list
4 1060152655 Manana, L (Lubusiso) 2 0.5 0 1 1 25.0 1209.1 -212.5 996.6 View list
5 1090152647 Booi, J (Junior) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1100152650 Dzafunwa, T (Tanaka) 1 1.0 1 0 0 100.0 1200.8 425.0 1625.8 View list
7 1060157224 Dywili, A (Asive) 1 1.0 1 0 0 100.0 1200.8 425.0 1625.8 View list
8 1090146932 Dywili, A (Alime) 1 1.0 1 0 0 100.0 1218.2 425.0 1643.2 View list
9 1050152648 Dlepu, K (Kwakhanya) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1090152634 Gosha, P (Patson) 1 1.0 1 0 0 100.0 1200.8 425.0 1625.8 View list
11 1080152638 Maerman, L (Luyolo) 1 1.0 1 0 0 100.0 1209.4 425.0 1634.4 View list
12 1070308412 Maarman, M (Michayle) 1 1.0 1 0 0 100.0 1233.9 425.0 1658.9 View list
13 2990162625 Harker, A (Azelea) 1 1.0 1 0 0 100.0 1218.2 425.0 1643.2 View list
14 1070307057 Naude, C (Christiaan) 1 1.0 1 0 0 100.0 1210.0 425.0 1635.0 View list
15 1090307056 Mutasa, F (Frank) 1 1.0 1 0 0 100.0 1210.0 425.0 1635.0 View list
16 1080307059 Noqayi, S (Siphelele) 1 1.0 1 0 0 100.0 1210.0 425.0 1635.0 View list
17 1090152670 Skere, A (Aqhamile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1090307060 Zabo, S (Sonwabiso) 1 1.0 1 0 0 100.0 1210.0 425.0 1635.0 View list
19 1060157226 Ncanywa, A (Asiphile) 1 0.5 0 1 0 50.0 1200.8 0.0 1200.8 View list
20 1090152663 Ngetu, M (Mivuyo) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list