Player Page

Maletta, S (Sherevitho)
Dob: 2012/04/14 (U14)
Gender: Male
Chess SA id: 1120110478
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (138 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 rating1312.0
Current Weighted rating1325.7
Current Weighted performance1085.0
Current official/published rating (highest between Raw, WR and WP)1325.7
Current highest rating achieved1341.9
Current floor (min rating allowed)841.9
Current K-factor36
Games played this month-4
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)±141.4
Current Raw change used (final)0.0
Projected new Raw rating1312.0
Projected new Weighed rating1219.5
Projected new Weighted performance1085.0
Projected new final Raw rating (if new WP > new Raw)1312.0
Projected new highest rating1341.9
Projected new floor841.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1312.0
Projected effective change (new Official - current Official)-13.7
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 rating1282.3
Current Weighted rating1282.4
Current Weighted performance896.2
Current official/published rating (highest between Raw, WR and WP)1282.4
Current highest rating achieved1310.4
Current floor (min rating allowed)810.4
Current K-factor36
Games played this month-4
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)±147.5
Current Raw change used (final)0.0
Projected new Raw rating1282.3
Projected new Weighed rating1179.7
Projected new Weighted performance896.2
Projected new final Raw rating (if new WP > new Raw)1282.3
Projected new highest rating1310.4
Projected new floor810.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1282.3
Projected effective change (new Official - current Official)-0.1
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 rating1320.3
Current Weighted rating1349.6
Current Weighted performance1147.6
Current official/published rating (highest between Raw, WR and WP)1349.6
Current highest rating achieved1364.6
Current floor (min rating allowed)864.6
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)±139.7
Current Raw change used (final)0.0
Projected new Raw rating1320.3
Projected new Weighed rating1241.5
Projected new Weighted performance1147.6
Projected new final Raw rating (if new WP > new Raw)1320.3
Projected new highest rating1364.6
Projected new floor864.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1320.3
Projected effective change (new Official - current Official)-29.3
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
2 West Coast Schools Chess Prestige Championships 2024 (U13 Boys) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1332.3 1357.0 Analysis
1 Bo-Weskus Skole Prestige 2024 (O13 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1332.1 1364.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 West Coast Schools Chess Prestige Championships 2024 (U13 Boys) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1332.3 1357.0 Analysis
20 Bo-Weskus Skole Prestige 2024 (O13 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1332.1 1364.6 Analysis
19 Bo-Weskus Skole Prestige 2023 (O11 Seuns) 2023/03/04 2023/03/04 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1327.8 1354.2 Analysis
18 West Coast Schools Chess Grand Challenge 2022 (PS Super) 2022/10/29 2022/10/29 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1319.2 1334.8 Analysis
17 Western Cape Top Schools 2022 (U11 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 4 1.0 1341.9 1310.4 Analysis
16 Pedro Booyse Top Schools 2022 (U11 Open) 2022/07/23 2022/07/23 West Coast (WCU) Standard 60 0.83 6 6 4.5 1309.0 1263.6 Analysis
15 Bo-Weskus Top Skole 2022 (O11) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 30 0.60 5 4 3.0 1299.9 1326.5 Analysis
14 Western Cape Schools 2022 (U11 Boys) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 3.0 1283.4 1237.3 Analysis
13 West Coast Schools Chess Prestige Leg 2 2022 (U11 Boys) 2022/04/23 2022/04/23 West Coast (WCU) Rapid 30 0.60 5 5 3.5 1253.8 1276.8 Analysis
12 West Coast Schools Chess Prestige Leg 1 2022 (U11 Boys) 2022/04/09 2022/04/09 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1253.8 1276.8 Analysis
11 Bo Weskus Skole Skaak Prestige (O11 Seuns) 2022/03/19 2022/03/19 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1249.3 1271.0 Analysis
10 Western Cape Schools 2021 (U9 Boys) 2021/10/23 2021/10/23 Overberg (WOS) Rapid 35 0.66 5 5 1.0 1304.4 1354.9 Analysis
9 Lambertsbay Heritage Chess Tournament 2021 2021/09/24 2021/09/24 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1225.8 1185.6 Analysis
8 West Coast Primary Schools Prestige 2021 (U7+U9) 2021/09/18 2021/09/18 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1225.8 1185.6 Analysis
7 Upper West Coast 2021 (U9) 2021/09/04 2021/09/04 West Coast (WCU) Rapid 20 0.47 6 6 6.0 1225.8 1185.6 Analysis
6 Olifantsrivier CC 2021 (Development) 2021/03/27 2021/03/27 West Coast (WCU) Rapid 20 0.47 5 5 1.0 1258.1 1259.0 Analysis
5 West Coast Schools Prestige 2020 (U9 Boys) 2020/03/07 2020/03/07 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1242.3 1221.6 Analysis
4 Bo-Weskus Skole Prestige 2020 (O9 Seuns) 2020/02/15 2020/02/15 West Coast (WCU) Standard 60 0.83 6 6 4.0 1206.4 1194.1 Analysis
3 Western Cape Schools Individuals 2019 (U7 Boys) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 2.5 1227.0 1220.0 Analysis
2 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O7 Seuns) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 6 3.5 1213.0 1200.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 5 0 5 5.0 50.0 0.0 1260.1 1260.1
White 6 4 0 2 4.0 66.7 141.7 1230.2 1371.9
Black 4 1 0 3 1.0 25.0 -212.5 1304.9 1092.4
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 10 5 0 5 5.0 50.0 0.0 1260.1 1260.1
White 6 4 0 2 4.0 66.7 141.7 1230.2 1371.9
Black 4 1 0 3 1.0 25.0 -212.5 1304.9 1092.4
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 110 60 6 44 63.0 57.3 61.8 1238.5 1300.3
White 52 32 4 16 34.0 65.4 130.8 1227.3 1358.1
Black 58 28 2 28 29.0 50.0 0.0 1248.6 1248.6
Standard All 34 17 3 14 18.5 54.4 37.5 1263.5 1301.0
White 15 9 1 5 9.5 63.3 113.3 1276.2 1389.6
Black 19 8 2 9 9.0 47.4 -22.4 1253.5 1231.2
Rapid All 76 43 3 30 44.5 58.6 72.7 1227.3 1300.0
White 37 23 3 11 24.5 66.2 137.8 1207.5 1345.3
Black 39 20 0 19 20.0 51.3 10.9 1246.2 1257.1
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 1120110485 De Vries, G (Gustav) 5 4.5 4 1 0 90.0 1219.8 340.0 1559.8 View list
2 1110099722 Booysen, C (Chadlin) 5 0.0 0 0 5 0.0 1252.1 -425.0 827.1 View list
3 1110131950 Bowden, R (Ryan) 4 3.0 3 0 1 75.0 1312.5 212.5 1525.0 View list
4 1110131947 Bester, J (Juandre) 4 2.0 2 0 2 50.0 1237.9 0.0 1237.9 View list
5 1110131959 Pieters, A (Angelo) 4 2.0 2 0 2 50.0 1258.3 0.0 1258.3 View list
6 1110131966 Tieties, B (Beauton) 4 1.5 1 1 2 37.5 1301.0 -106.3 1194.7 View list
7 1120110490 Dirks, R (Ryan) 4 0.0 0 0 4 0.0 1242.0 -425.0 817.0 View list
8 1120110487 Coetzee, X (Xavier) 3 2.5 2 1 0 83.3 1213.3 283.3 1496.7 View list
9 1120139045 Lindeque, C (Carlos) 2 2.0 2 0 0 100.0 1253.8 425.0 1678.8 View list
10 1120139102 Louw, S (Shaun) 2 2.0 2 0 0 100.0 1227.8 425.0 1652.8 View list
11 1130134717 Maswana, T (Thurston) 2 2.0 2 0 0 100.0 1276.8 425.0 1701.8 View list
12 2120134723 Wentzel, A (Amy) 2 2.0 2 0 0 100.0 1225.8 425.0 1650.8 View list
13 1110117568 Oosthuizen, B (Brett) 2 1.5 1 1 0 75.0 1309.0 212.5 1521.5 View list
14 1120139049 Thomson, A (Alexander) 2 1.0 1 0 1 50.0 1253.8 0.0 1253.8 View list
15 1120110483 Nel, N (Nicholas) 2 0.5 0 1 1 25.0 1220.0 -212.5 1007.5 View list
16 1110118024 Stander, L (Loghan) 2 0.0 0 0 2 0.0 1312.7 -425.0 887.7 View list
17 1120192547 Carolus, R (Ryan) 1 1.0 1 0 0 100.0 1332.1 425.0 1757.1 View list
18 1120110488 Gribble, S (Sergio) 1 1.0 1 0 0 100.0 1213.0 425.0 1638.0 View list
19 1120100598 Ellman, A (Andries) 1 1.0 1 0 0 100.0 1225.8 425.0 1650.8 View list
20 1090099730 Drennen, L (Liam) 1 1.0 1 0 0 100.0 1319.2 425.0 1744.2 View list