Player Page

Maarman, P (Perusha)
Dob: 2006/05/23 (U20)
Gender: Female
Chess SA id: 206060328
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/03/22 (114 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 rating1303.8
Current Weighted rating1280.1
Current Weighted performance1186.9
Current official/published rating (highest between Raw, WR and WP)1303.8
Current highest rating achieved1318.0
Current floor (min rating allowed)818.0
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)±143.0
Current Raw change used (final)0.0
Projected new Raw rating1303.8
Projected new Weighed rating1178.9
Projected new Weighted performance1186.9
Projected new final Raw rating (if new WP > new Raw)1303.8
Projected new highest rating1318.0
Projected new floor818.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1303.8
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 rating1278.7
Current Weighted rating1252.1
Current Weighted performance1183.9
Current official/published rating (highest between Raw, WR and WP)1278.7
Current highest rating achieved1308.3
Current floor (min rating allowed)808.3
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)±148.2
Current Raw change used (final)0.0
Projected new Raw rating1278.7
Projected new Weighed rating1153.0
Projected new Weighted performance1183.9
Projected new final Raw rating (if new WP > new Raw)1278.7
Projected new highest rating1308.3
Projected new floor808.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1278.7
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 rating1203.4
Current Weighted rating1170.4
Current Weighted performance1192.2
Current official/published rating (highest between Raw, WR and WP)1203.4
Current highest rating achieved1203.4
Current floor (min rating allowed)703.4
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)±165.0
Current Raw change used (final)0.0
Projected new Raw rating1203.4
Projected new Weighed rating1078.7
Projected new Weighted performance1192.2
Projected new final Raw rating (if new WP > new Raw)1203.4
Projected new highest rating1203.4
Projected new floor703.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1203.4
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 rating795.4
Current Weighted rating790.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)795.4
Current highest rating achieved795.4
Current floor (min rating allowed)500.0
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)±295.1
Current Raw change used (final)0.0
Projected new Raw rating795.4
Projected new Weighed rating727.0
Projected new Weighted performance448.8
Projected new final Raw rating (if new WP > new Raw)795.4
Projected new highest rating795.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)795.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Western Cape HS Individuals Championship 2024 (U18 Girls) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 4.0 1268.2 1232.3 Analysis
2 West Coast Schools Chess Prestige Championships 2024 (U18+U20 Girls) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1265.8 1190.2 Analysis
1 Lower West Coast Schools Chess Prestige 2024 (U18 Girls) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1265.8 1190.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
37 Western Cape HS Individuals Championship 2024 (U18 Girls) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 4.0 1268.2 1232.3 Analysis
36 West Coast Schools Chess Prestige Championships 2024 (U18+U20 Girls) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1265.8 1190.2 Analysis
35 Lower West Coast Schools Chess Prestige 2024 (U18 Girls) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1265.8 1190.2 Analysis
34 2023 Western Cape Rural Cup (U18) 2023/12/09 2023/12/10 Cape Winelands (WCW) Standard 60 0.83 5 3 0.0 1298.1 1265.1 Analysis
33 2023 Western Cape Rural Cup (Blitz) 2023/12/08 2023/12/08 Cape Winelands (WCW) Blitz 5 0.18 7 7 2.0 1298.1 783.4 Analysis
32 West Coast Primary Schools Grand Challenge League 2023 (High School) 2023/10/21 2023/10/21 West Coast (WCU) Rapid 15 0.39 5 5 3.0 1293.6 1144.2 Analysis
31 Pedro Booyse Top Schools 2023 (High School) 2023/07/29 2023/07/29 West Coast (WCU) Standard 60 0.83 5 5 3.5 1276.6 1247.1 Analysis
30 Lower West Coast Top Schools Championships 2023 (High School) 2023/06/10 2023/06/10 West Coast (WCU) Rapid 30 0.60 5 4 2.5 1263.2 1099.0 Analysis
29 Western Cape HS Individuals 2023 (U17 Girls) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1247.7 1222.6 Analysis
28 West Coast High School Championships 2023 (Senior Girls) 2023/02/18 2023/02/18 West Coast (WCU) Standard 60 0.83 6 6 4.0 1213.5 1192.4 Analysis
27 Lower West Coast High Schools Prestige 2023 (Senior Girls) 2023/02/11 2023/02/11 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1213.5 1095.8 Analysis
26 West Coast Schools Chess Grand Challenge 2022 (HS Super) 2022/10/29 2022/10/29 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1229.7 1097.0 Analysis
25 Onder-Weskus Top Skole 2022 (Hoerskool) 2022/06/04 2022/06/04 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1228.4 1073.8 Analysis
24 Western Cape Schools Chess 2022 (U18 Girls) 2022/05/07 2022/05/08 Eden District (WEG) Standard 65 0.85 6 6 3.0 1227.8 1188.8 Analysis
23 West Coast Schools Prestige 2022 (U18 Girls) 2022/02/19 2022/02/19 West Coast (WCU) Standard 60 0.83 6 5 2.0 1268.1 1234.9 Analysis
22 Western Cape Schools 2021 (U15 Girls) 2021/10/23 2021/10/23 Overberg (WOS) Rapid 35 0.66 5 5 3.0 1258.8 1080.6 Analysis
21 West Coast High Schools Prestige 2021 (Girls) 2021/09/04 2021/09/04 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1265.9 1064.2 Analysis
20 Lower West Coast Schools Chess Prestige 2021 (U15+U18) 2021/05/15 2021/05/15 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1273.2 1027.8 Analysis
19 Western Cape Schools 2020 (U15 Girls) 2020/03/14 2020/03/15 Cape Town (WCT) Standard 60 0.83 5 5 2.0 1268.1 1251.5 Analysis
18 West Coast Schools Prestige 2020 (U15 Girls) 2020/03/07 2020/03/07 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1268.1 957.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 12 7 2 3 8.0 66.7 141.7 1220.0 1361.7
White 6 4 1 1 4.5 75.0 212.5 1254.9 1467.4
Black 6 3 1 2 3.5 58.3 70.8 1185.2 1256.0
Standard All 6 4 0 2 4.0 66.7 141.7 1295.0 1436.7
White 3 3 0 0 3.0 100.0 425.0 1269.6 1694.6
Black 3 1 0 2 1.0 33.3 -141.7 1320.4 1178.7
Rapid All 6 3 2 1 4.0 66.7 141.7 1145.0 1286.7
White 3 1 1 1 1.5 50.0 0.0 1240.1 1240.1
Black 3 2 1 0 2.5 83.3 283.3 1049.9 1333.3
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 191 107 7 77 110.5 57.9 66.8 1164.5 1231.3
White 95 55 3 37 56.5 59.5 80.5 1161.6 1242.1
Black 96 52 4 40 54.0 56.3 53.1 1167.5 1220.6
Standard All 103 59 2 42 60.0 58.3 70.1 1166.6 1236.7
White 52 32 1 19 32.5 62.5 106.3 1189.7 1295.9
Black 51 27 1 23 27.5 53.9 33.3 1143.0 1176.3
Rapid All 75 42 5 28 44.5 59.3 79.3 1145.1 1224.5
White 37 21 2 14 22.0 59.5 80.4 1101.5 1181.9
Black 38 21 3 14 22.5 59.2 78.3 1187.6 1265.9
Blitz All 13 6 0 7 6.0 46.2 -32.7 1260.7 1228.0
White 6 2 0 4 2.0 33.3 -141.7 1288.7 1147.0
Black 7 4 0 3 4.0 57.1 60.7 1236.7 1297.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 206093487 Mattheus, E (Elcay) 9 3.0 2 2 5 33.3 1091.9 -141.7 950.3 View list
2 206055118 Ellman, A (Anne-Belle) 6 0.0 0 0 6 0.0 1063.1 -425.0 638.1 View list
3 205060329 Maletta, L (Legene) 6 0.0 0 0 6 0.0 996.3 -425.0 571.3 View list
4 205054020 Van Den Bergh, M (Marilene) 4 1.0 1 0 3 25.0 1240.3 -212.5 1027.8 View list
5 205077639 Scheepers, K (Kayla) 3 3.0 3 0 0 100.0 1250.9 425.0 1675.9 View list
6 207082958 Kuyler, L (Luzandri) 3 2.0 2 0 1 66.7 1274.1 141.7 1415.8 View list
7 2060109639 Claassen, C (Cindy) 2 2.0 2 0 0 100.0 1194.2 425.0 1619.2 View list
8 2070138377 Dee, M (Miceala) 2 2.0 2 0 0 100.0 1221.6 425.0 1646.6 View list
9 2040099705 Jordaan, C (Chanel) 2 2.0 2 0 0 100.0 1008.0 425.0 1433.0 View list
10 1060110180 Klein, C (Calvin) 2 2.0 2 0 0 100.0 1206.9 425.0 1631.9 View list
11 2070099661 Mouton, P (Phelishia) 2 2.0 2 0 0 100.0 1167.4 425.0 1592.4 View list
12 206065427 October, T (Tamson) 2 2.0 2 0 0 100.0 1253.3 425.0 1678.3 View list
13 206078547 Petro, Y (Yulin) 2 2.0 2 0 0 100.0 1273.9 425.0 1698.9 View list
14 205068708 Geldenhuys, M (Mar-Rochelle) 2 1.5 1 1 0 75.0 1246.7 212.5 1459.2 View list
15 206077294 Galant, R (Rozaan) 2 1.0 1 0 1 50.0 1240.8 0.0 1240.8 View list
16 207078017 Kilroe-Smith, I (Isabel) 2 1.0 1 0 1 50.0 1221.6 0.0 1221.6 View list
17 1060099677 Njokweni, L (Llyabona) 2 1.0 1 0 1 50.0 1278.4 0.0 1278.4 View list
18 1060138401 Victor, A (Aj) 2 1.0 1 0 1 50.0 1245.8 0.0 1245.8 View list
19 204000114 Abrahams, T (Taahirah) 2 0.0 0 0 2 0.0 1155.5 -425.0 730.5 View list
20 206061317 Brandt, M (Mia) 2 0.0 0 0 2 0.0 1242.4 -425.0 817.4 View list