Player Page

Mosala, A (Atlehang)
Dob: 2015/01/26 (U10)
Gender: Male
Chess SA id: 1150153036
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/06/01 (5 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 rating1310.2
Curent Weighted rating1225.9
Curent Weighted performance1312.2
Current official/published rating (highest between Raw, WR and WP)1310.2
Current floor (min rating allowed)841.9
Current highest rating achieved1341.9
Current K-factor36
Games played this month10
Score (S)8.0
Expected score (We)5.98
Difference (S-We)2.02
Current Raw change (no limits, including tournament time weight)60.7
Current min/max change allowed (with limits)±141.7
Current Raw change used (final)60.7
Projected new Raw rating1370.9
Projected new Weighed rating1238.5
Projected new Weighted performance1312.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1370.9
Projected effective change (new Official - current Official)+60.7
Projected new highest rating1370.9
Projected new floor870.9
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 rating1238.7
Curent Weighted rating1211.4
Curent Weighted performance1201.7
Current official/published rating (highest between Raw, WR and WP)1238.7
Current floor (min rating allowed)766.4
Current highest rating achieved1266.4
Current K-factor36
Games played this month10
Score (S)8.0
Expected score (We)5.37
Difference (S-We)2.63
Current Raw change (no limits, including tournament time weight)94.7
Current min/max change allowed (with limits)±156.9
Current Raw change used (final)94.7
Projected new Raw rating1333.4
Projected new Weighed rating1221.7
Projected new Weighted performance1201.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1333.4
Projected effective change (new Official - current Official)+94.7
Projected new highest rating1333.4
Projected new floor833.4
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 rating1318.2
Curent Weighted rating1219.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1318.2
Current floor (min rating allowed)818.2
Current highest rating achieved1318.2
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)±140.1
Current Raw change used (final)0.0
Projected new Raw rating1318.2
Projected new Weighed rating1228.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1318.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1318.2
Projected new floor818.2
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)818.2
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 floor818.2
Projected new K-facor36
Tournaments
Tournament: Ekurhuleni Trails 1 2024 (U8+U10)
Start: 2024/06/01  End: 2024/06/01  Host: GE  Type: Standard   Time: 62  Time weight: 0.84  Rounds: 5
Games: 5  Score: 4.0
Main rating: 1310.2  Rating gain/loss: 32.1
Type rating: 1238.7  Rating gain/loss: 51.1
Analysis
Tournament: Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Boys)
Start: 2024/05/11  End: 2024/05/11  Host: GE  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 4.0
Main rating: 1310.2  Rating gain/loss: 28.7
Type rating: 1238.7  Rating gain/loss: 43.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 Ekurhuleni Trails 1 2024 (U8+U10) 2024/06/01 2024/06/01 Ekurhuleni (GE) Standard 62 0.84 5 5 4.0 1310.2 1238.7 Analysis
7 Chess Power House May Open 2024 (C) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.0 1341.9 1266.4 Analysis
6 Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Boys) 2024/05/11 2024/05/11 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1310.2 1238.7 Analysis
5 Kempton Park Cluster Teams League 2024 (U9A) 2024/04/13 2024/04/13 Ekurhuleni (GE) Rapid 30 0.60 5 5 5.0 1235.5 1235.0 Analysis
4 Ekurhuleni Open 2024 (E) 2024/04/06 2024/04/06 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1235.5 1209.2 Analysis
3 Kempton Park Cluster Individuals 2024 (U9 Boys) 2024/03/02 2024/03/02 Ekurhuleni (GE) Rapid 30 0.60 5 5 4.0 1202.0 1177.0 Analysis
2 Chess Power House 1st Rapid 2024 (C) 2024/02/24 2024/02/24 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 2.0 1213.2 1200.0 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U10B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 1.5 1219.3 1216.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
16 Ekurhuleni Trails 1 2024 (U8+U10) 2024/06/01 2024/06/01 Ekurhuleni (GE) Standard 62 0.84 5 5 4.0 1310.2 1238.7 Analysis
15 Chess Power House May Open 2024 (C) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.0 1341.9 1266.4 Analysis
14 Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Boys) 2024/05/11 2024/05/11 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1310.2 1238.7 Analysis
13 Kempton Park Cluster Teams League 2024 (U9A) 2024/04/13 2024/04/13 Ekurhuleni (GE) Rapid 30 0.60 5 5 5.0 1235.5 1235.0 Analysis
12 Ekurhuleni Open 2024 (E) 2024/04/06 2024/04/06 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1235.5 1209.2 Analysis
11 Kempton Park Cluster Individuals 2024 (U9 Boys) 2024/03/02 2024/03/02 Ekurhuleni (GE) Rapid 30 0.60 5 5 4.0 1202.0 1177.0 Analysis
10 Chess Power House 1st Rapid 2024 (C) 2024/02/24 2024/02/24 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 2.0 1213.2 1200.0 Analysis
9 2024 Gauteng Inter-Region Chess Championship (U10B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 1.5 1219.3 1216.4 Analysis
8 Ekurhuleni Chess Spring Tournament 2023 (E) 2023/09/23 2023/09/23 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1187.7 1187.6 Analysis
7 Chess Power House 2023 (C) 2023/08/19 2023/08/19 Johannesburg Metro (GJM) Standard 90 0.94 5 5 2.0 1190.6 1192.8 Analysis
6 ANIME @ Play Chess 2023 (D) 2023/08/12 2023/08/12 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1190.6 1192.8 Analysis
5 2023 Ekurhuleni North District Schools Finals (U9) 2023/07/29 2023/07/29 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1177.7 1172.8 Analysis
4 Ekurhuleni Chess Trial 3 2023 (U10) 2023/06/17 2023/06/17 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1190.0 1187.2 Analysis
3 Ekurhuleni North Schools Individual Finals 2023 (U9 Boys) 2023/05/12 2023/05/12 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1199.3 1198.8 Analysis
2 Ekurhuleni Trials 2 2023 (U10) 2023/04/22 2023/04/22 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1178.4 1172.4 Analysis
1 Ekhuruleni Chess Trials 1 2023 (U8+U10) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 38 25 2 11 26.0 68.4 156.6 1225.3 1381.8
White 20 14 0 6 14.0 70.0 170.0 1207.2 1377.2
Black 18 11 2 5 12.0 66.7 141.7 1245.3 1387.0
Standard All 23 14 2 7 15.0 65.2 129.3 1239.9 1369.2
White 12 9 0 3 9.0 75.0 212.5 1207.9 1420.4
Black 11 5 2 4 6.0 54.5 38.6 1274.7 1313.4
Rapid All 15 11 0 4 11.0 73.3 198.3 1202.8 1401.2
White 8 5 0 3 5.0 62.5 106.3 1206.2 1312.4
Black 7 6 0 1 6.0 85.7 303.6 1199.0 1502.6
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 76 42 3 31 43.5 57.2 61.5 1228.1 1289.6
White 39 22 0 17 22.0 56.4 54.5 1218.1 1272.6
Black 37 20 3 14 21.5 58.1 68.9 1238.7 1307.6
Standard All 61 31 3 27 32.5 53.3 27.9 1234.4 1262.2
White 31 17 0 14 17.0 54.8 41.1 1221.2 1262.3
Black 30 14 3 13 15.5 51.7 14.2 1248.0 1262.1
Rapid All 15 11 0 4 11.0 73.3 198.3 1202.8 1401.2
White 8 5 0 3 5.0 62.5 106.3 1206.2 1312.4
Black 7 6 0 1 6.0 85.7 303.6 1199.0 1502.6
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 1150151763 Goncalves, E (Emilio) 3 0.0 0 0 3 0.0 1204.6 -425.0 779.6 View list
2 1160153976 Benjamin, L (Liyabona) 2 2.0 2 0 0 100.0 1272.8 425.0 1697.8 View list
3 1160301510 Lamola, L (Leago) 2 2.0 2 0 0 100.0 1218.8 425.0 1643.8 View list
4 1150157180 Moutafis, A (Andoni) 2 2.0 2 0 0 100.0 1272.8 425.0 1697.8 View list
5 1140134612 Hex, N (Nathan) 2 1.0 1 0 1 50.0 1188.8 0.0 1188.8 View list
6 1140153033 Khumalo, M (Musawenko) 2 0.0 0 0 2 0.0 1178.1 -425.0 753.1 View list
7 1140140140 Tang, V (Vicky) 2 0.0 0 0 2 0.0 1183.1 -425.0 758.1 View list
8 1150301508 Govender, D (Dashay) 1 1.0 1 0 0 100.0 1202.0 425.0 1627.0 View list
9 1140143723 Collins, J (Jaytem) 1 1.0 1 0 0 100.0 1190.0 425.0 1615.0 View list
10 1150302597 Coetzer, J (Jandre) 1 1.0 1 0 0 100.0 1235.5 425.0 1660.5 View list
11 1120147297 Chikwava, R (Ronald) 1 1.0 1 0 0 100.0 1341.9 425.0 1766.9 View list
12 1160301329 Botha, L (Luan) 1 1.0 1 0 0 100.0 1310.2 425.0 1735.2 View list
13 2170160781 Botha, E (Evelyn) 1 1.0 1 0 0 100.0 1190.6 425.0 1615.6 View list
14 1160302592 Boddington, B (Bjorn) 1 1.0 1 0 0 100.0 1235.5 425.0 1660.5 View list
15 1170301328 Beaton, M (Mekhl) 1 1.0 1 0 0 100.0 1310.2 425.0 1735.2 View list
16 2150191353 Kgwale, I (Itumeleng) 1 1.0 1 0 0 100.0 1213.2 425.0 1638.2 View list
17 1160151764 Kgole, K (Kgotlelelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1150153999 Kekane, W (Weitji) 1 1.0 1 0 0 100.0 1178.4 425.0 1603.4 View list
19 2150135893 Kleijnhans, M (Mila) 1 1.0 1 0 0 100.0 1190.0 425.0 1615.0 View list
20 2160144438 Machuisa, M (Mokgethwa) 1 1.0 1 0 0 100.0 1310.2 425.0 1735.2 View list