Player Page

Bester, M (Michael)
Dob: 2011/05/11 (U14)
Gender: Male
Chess SA id: 1110151664
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/05/14 (38 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 rating1214.0
Current Weighted rating1183.0
Current Weighted performance1118.3
Current official/published rating (highest between Raw, WR and WP)1214.0
Current highest rating achieved1220.8
Current floor (min rating allowed)720.8
Current K-factor36
Games played this month4
Score (S)2.0
Expected score (We)1.96
Difference (S-We)0.03
Current Raw change (no limits, including tournament time weight)0.9
Current min/max change allowed (with limits)±162.5
Current Raw change used (final)0.9
Projected new Raw rating1214.9
Projected new Weighed rating1088.4
Projected new Weighted performance1135.3
Projected new final Raw rating (if new WP > new Raw)1214.9
Projected new highest rating1220.8
Projected new floor720.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1214.9
Projected effective change (new Official - current Official)+0.9
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 rating1235.6
Current Weighted rating1191.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1235.6
Current highest rating achieved1235.6
Current floor (min rating allowed)735.6
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)±157.6
Current Raw change used (final)0.0
Projected new Raw rating1235.6
Projected new Weighed rating1096.0
Projected new Weighted performance915.9
Projected new final Raw rating (if new WP > new Raw)1235.6
Projected new highest rating1235.6
Projected new floor735.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1235.6
Projected effective change (new Official - current Official)=0.0
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 rating1154.8
Current Weighted rating1173.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1173.3
Current highest rating achieved1174.8
Current floor (min rating allowed)674.8
Current K-factor40
Games played this month4
Score (S)2.0
Expected score (We)1.74
Difference (S-We)0.26
Current Raw change (no limits, including tournament time weight)10.4
Current min/max change allowed (with limits)±176.8
Current Raw change used (final)10.4
Projected new Raw rating1165.2
Projected new Weighed rating1078.9
Projected new Weighted performance1052.0
Projected new final Raw rating (if new WP > new Raw)1165.2
Projected new highest rating1174.8
Projected new floor674.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1165.2
Projected effective change (new Official - current Official)-8.1
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
Tournament: Uitenhage Chess Club Presidential Cup 2024 (B)
Start: 2024/04/30  End: 2024/05/14  Host: ENM  Type: Rapid   Time: 32  Time weight: 0.63  Rounds: 4
Games: 4  Score: 2.0
Main rating: 1214.0  Rating gain/loss: 0.9
Type rating: 1154.8  Rating gain/loss: 10.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Uitenhage Chess Club Presidential Cup 2024 (B) 2024/04/30 2024/05/14 Nelson Mandela Bay (ENM) Rapid 32 0.63 6 4 2.0 1214.0 1154.8 Analysis
3 UCC Rapid April 2024 2024/04/09 2024/04/23 Nelson Mandela Bay (ENM) Rapid 17 0.42 6 4 1.5 1220.8 1165.2 Analysis
2 UCC Protea Cup 2024 (B) 2024/02/20 2024/03/26 Nelson Mandela Bay (ENM) Standard 62 0.84 5 2 2.0 1190.2 1198.0 Analysis
1 Uitenhage Chess Club Rapid January 2024 2024/01/30 2024/02/13 Nelson Mandela Bay (ENM) Rapid 20 0.47 6 6 2.0 1189.1 1174.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Uitenhage Chess Club Presidential Cup 2024 (B) 2024/04/30 2024/05/14 Nelson Mandela Bay (ENM) Rapid 32 0.63 6 4 2.0 1214.0 1154.8 Analysis
7 UCC Rapid April 2024 2024/04/09 2024/04/23 Nelson Mandela Bay (ENM) Rapid 17 0.42 6 4 1.5 1220.8 1165.2 Analysis
6 UCC Protea Cup 2024 (B) 2024/02/20 2024/03/26 Nelson Mandela Bay (ENM) Standard 62 0.84 5 2 2.0 1190.2 1198.0 Analysis
5 Uitenhage Chess Club Rapid January 2024 2024/01/30 2024/02/13 Nelson Mandela Bay (ENM) Rapid 20 0.47 6 6 2.0 1189.1 1174.8 Analysis
4 UCC Club Champs 2023 (B) 2023/10/17 2023/11/21 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 3.0 1150.6 1153.2 Analysis
3 UCC Presidential Cup 2023 (B) 2023/07/18 2023/08/15 Nelson Mandela Bay (ENM) Standard 60 0.83 5 3 2.0 1124.7 1120.8 Analysis
2 UCC Protea Cup 2023 (A) 2023/04/14 2023/05/30 Nelson Mandela Bay (ENM) Standard 60 0.83 8 7 1.0 1186.5 1200.0 Analysis
1 Uitenhage Chess Club Inaugural Rapid Tournament 2023 2023/02/21 2023/03/27 Nelson Mandela Bay (ENM) Rapid 20 0.47 6 6 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 7 1 8 7.5 46.9 -26.6 1268.9 1242.3
White 8 2 1 5 2.5 31.3 -159.4 1269.0 1109.7
Black 8 5 0 3 5.0 62.5 106.3 1268.7 1375.0
Standard All 2 2 0 0 2.0 100.0 425.0 1152.9 1577.9
White 1 1 0 0 1.0 100.0 425.0 1221.1 1646.1
Black 1 1 0 0 1.0 100.0 425.0 1084.8 1509.8
Rapid All 14 5 1 8 5.5 39.3 -91.1 1285.4 1194.4
White 7 1 1 5 1.5 21.4 -242.9 1275.9 1033.0
Black 7 4 0 3 4.0 57.1 60.7 1295.0 1355.7
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 36 15 1 20 15.5 43.1 -59.0 1245.1 1186.0
White 16 3 1 12 3.5 21.9 -239.1 1241.5 1002.4
Black 20 12 0 8 12.0 60.0 85.0 1247.9 1332.9
Standard All 16 8 0 8 8.0 50.0 0.0 1216.0 1216.0
White 7 2 0 5 2.0 28.6 -182.1 1218.9 1036.8
Black 9 6 0 3 6.0 66.7 141.7 1213.7 1355.4
Rapid All 20 7 1 12 7.5 37.5 -106.3 1268.3 1162.0
White 9 1 1 7 1.5 16.7 -283.3 1259.0 975.7
Black 11 6 0 5 6.0 54.5 38.6 1275.9 1314.5
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 1160151665 Bester, T (Thomas) 3 3.0 3 0 0 100.0 1186.5 425.0 1611.5 View list
2 1150153678 Hoogh, E (Ethan) 2 2.0 2 0 0 100.0 1189.7 425.0 1614.7 View list
3 1100139751 Hall, J (Joshua) 2 1.0 1 0 1 50.0 1137.7 0.0 1137.7 View list
4 1120151669 Henn, R (Robert) 2 0.0 0 0 2 0.0 1217.4 -425.0 792.4 View list
5 168014385 Jordaan, CS (Charles) 2 0.0 0 0 2 0.0 1193.3 -425.0 768.3 View list
6 1110191839 Mulder, R (Rohan) 1 1.0 1 0 0 100.0 1214.0 425.0 1639.0 View list
7 1130153677 Botes, E (E-Jay) 1 1.0 1 0 0 100.0 1150.6 425.0 1575.6 View list
8 1110151681 Ramasammy-Cook, J (Joshua) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2130139738 Schler, J (Jannei) 1 1.0 1 0 0 100.0 1189.1 425.0 1614.1 View list
10 2110151674 Lombard, C (Cleo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 2140139787 Snyman, K (Karlien) 1 1.0 1 0 0 100.0 1190.2 425.0 1615.2 View list
12 2130160719 Swartz, J (Jane) 1 1.0 1 0 0 100.0 1124.7 425.0 1549.7 View list
13 2110190831 Van Heerden, K (Khiana) 1 1.0 1 0 0 100.0 1150.6 425.0 1575.6 View list
14 1850151685 Vosloo, J (Jerome) 1 1.0 1 0 0 100.0 1186.5 425.0 1611.5 View list
15 1120300534 Smile, O (Osakhe) 1 0.5 0 1 0 50.0 1220.8 0.0 1220.8 View list
16 108070879 Slabbert, D (Deon) 1 0.0 0 0 1 0.0 1186.5 -425.0 761.5 View list
17 167032954 Saffier, J (Jannie) 1 0.0 0 0 1 0.0 1189.1 -425.0 764.1 View list
18 1110151680 Nel, L (Liam) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1810151679 Nel, D (Deon) 1 0.0 0 0 1 0.0 1186.5 -425.0 761.5 View list
20 106070877 Mellet, A (Andries) 1 0.0 0 0 1 0.0 1186.5 -425.0 761.5 View list