Player Page

Maarman, B (Blayden)
Dob: 2011/11/27 (U14)
Gender: Male
Chess SA id: 1110099716
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/07/06 (11 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 rating1190.6
Current Weighted rating1188.7
Current Weighted performance1092.1
Current official/published rating (highest between Raw, WR and WP)1190.6
Current highest rating achieved1210.0
Current floor (min rating allowed)710.0
Current K-factor36
Games played this month1
Score (S)1.0
Expected score (We)2.14
Difference (S-We)-0.68
Current Raw change (no limits, including tournament time weight)-24.6
Current min/max change allowed (with limits)±168.1
Current Raw change used (final)-24.6
Projected new Raw rating1166.0
Projected new Weighed rating1094.5
Projected new Weighted performance1050.1
Projected new final Raw rating (if new WP > new Raw)1166.0
Projected new highest rating1210.0
Projected new floor710.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1166.0
Projected effective change (new Official - current Official)-24.6
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 rating1061.2
Current Weighted rating1061.2
Current Weighted performance411.1
Current official/published rating (highest between Raw, WR and WP)1061.2
Current highest rating achieved1160.0
Current floor (min rating allowed)660.0
Current K-factor40
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)±202.1
Current Raw change used (final)0.0
Projected new Raw rating1061.2
Projected new Weighed rating976.3
Projected new Weighted performance411.1
Projected new final Raw rating (if new WP > new Raw)1061.2
Projected new highest rating1160.0
Projected new floor660.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1061.2
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 rating1202.2
Current Weighted rating1230.6
Current Weighted performance1149.6
Current official/published rating (highest between Raw, WR and WP)1230.6
Current highest rating achieved1262.0
Current floor (min rating allowed)762.0
Current K-factor36
Games played this month5
Score (S)1.0
Expected score (We)1.91
Difference (S-We)-0.91
Current Raw change (no limits, including tournament time weight)-32.8
Current min/max change allowed (with limits)±165.3
Current Raw change used (final)-32.8
Projected new Raw rating1169.4
Projected new Weighed rating1132.8
Projected new Weighted performance1105.4
Projected new final Raw rating (if new WP > new Raw)1169.4
Projected new highest rating1262.0
Projected new floor762.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1169.4
Projected effective change (new Official - current Official)-61.2
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: Pedro Booyse Annual Rapid 2024 (Intermediate)
Start: 2024/07/06  End: 2024/07/06  Host: WCU  Type: Rapid   Time: 30  Time weight: 0.60  Rounds: 5
Games: 5  Score: 1.0
Main rating: 1190.6  Rating gain/loss: -24.6
Type rating: 1202.2  Rating gain/loss: -32.8
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
6 Pedro Booyse Annual Rapid 2024 (Intermediate) 2024/07/06 2024/07/06 West Coast (WCU) Rapid 30 0.60 5 5 1.0 1190.6 1202.2 Analysis
5 Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Boys) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 2.5 1188.2 1221.3 Analysis
4 Brenton Cupido West Coast Schools Championship 2024 (U13) 2024/05/24 2024/05/24 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1169.2 1186.0 Analysis
3 Lower West Top Schools 2024 (U13) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1169.2 1186.0 Analysis
2 West Coast Schools Chess Prestige Championships 2024 (U13 Boys) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 4 0.0 1210.0 1262.0 Analysis
1 Lower West Coast Schools Chess Prestige 2024 (U13 Boys) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1202.4 1252.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
22 Pedro Booyse Annual Rapid 2024 (Intermediate) 2024/07/06 2024/07/06 West Coast (WCU) Rapid 30 0.60 5 5 1.0 1190.6 1202.2 Analysis
21 Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Boys) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 2.5 1188.2 1221.3 Analysis
20 Brenton Cupido West Coast Schools Championship 2024 (U13) 2024/05/24 2024/05/24 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1169.2 1186.0 Analysis
19 Lower West Top Schools 2024 (U13) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1169.2 1186.0 Analysis
18 West Coast Schools Chess Prestige Championships 2024 (U13 Boys) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 4 0.0 1210.0 1262.0 Analysis
17 Lower West Coast Schools Chess Prestige 2024 (U13 Boys) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1202.4 1252.3 Analysis
16 West Coast Primary Schools Grand Challenge League 2023 (Development) 2023/10/21 2023/10/21 West Coast (WCU) Rapid 15 0.39 5 4 2.0 1200.6 1257.0 Analysis
15 West Coast Schools Development Championships 2023 (U13 Boys) 2023/04/22 2023/04/22 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1158.6 1204.8 Analysis
14 Lower West Coast Primary Schools Prestige Championships 2023 (U13 Boys) 2023/03/04 2023/03/04 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1141.8 1186.8 Analysis
13 West Coast Schools Chess Grand Challenge 2022 (PS Development) 2022/10/29 2022/10/29 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1123.6 1172.8 Analysis
12 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 2.0 1104.9 1156.4 Analysis
11 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 2.0 1104.9 1156.4 Analysis
10 Lower West Coast Schools Prestige 2022 (U11 Boys) 2022/03/19 2022/03/19 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1073.9 1114.8 Analysis
9 Lower West Coast Schools Chess Prestige 2021 (U11 Boys) 2021/05/15 2021/05/15 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1067.7 1117.2 Analysis
8 West Coast Schools Prestige 2020 (U9 Boys) 2020/03/07 2020/03/07 West Coast (WCU) Rapid 30 0.60 5 5 1.5 1070.8 1141.6 Analysis
7 Bo-Weskus Skole Prestige 2020 (O9 Seuns) 2020/02/15 2020/02/15 West Coast (WCU) Standard 60 0.83 6 6 3.5 1019.7 999.2 Analysis
6 Western Cape Top Schools 2019 (U9 Mix) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 991.5 964.4 Analysis
5 Check Mates 2019 (U10) 2019/08/17 2019/08/17 West Coast (WCU) Standard 70 0.87 6 6 0.5 1045.1 1026.4 Analysis
4 Bo-Weskus Skole Skaak Prestige 2019 (O9 Seuns) 2019/02/16 2019/02/16 West Coast (WCU) Rapid 30 0.60 7 7 2.0 1050.6 1200.0 Analysis
3 Western Cape Top Schools 2018 (U7+U9 Mix) 2018/08/25 2018/08/26 Overberg (WOS) Standard 60 0.83 5 5 1.0 1085.8 1062.8 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 29 10 1 18 10.5 36.2 -117.2 1251.1 1133.9
White 13 3 0 10 3.0 23.1 -228.8 1264.0 1035.2
Black 16 7 1 8 7.5 46.9 -26.6 1240.7 1214.1
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 29 10 1 18 10.5 36.2 -117.2 1251.1 1133.9
White 13 3 0 10 3.0 23.1 -228.8 1264.0 1035.2
Black 16 7 1 8 7.5 46.9 -26.6 1240.7 1214.1
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 113 42 4 67 44.0 38.9 -94.0 1213.2 1119.2
White 54 18 1 35 18.5 34.3 -133.8 1226.0 1092.2
Black 59 24 3 32 25.5 43.2 -57.6 1201.6 1143.9
Standard All 33 8 2 23 9.0 27.3 -193.2 1186.3 993.1
White 17 5 1 11 5.5 32.4 -150.0 1202.3 1052.3
Black 16 3 1 12 3.5 21.9 -239.1 1169.2 930.1
Rapid All 80 34 2 44 35.0 43.8 -53.1 1224.3 1171.2
White 37 13 0 24 13.0 35.1 -126.4 1236.8 1110.5
Black 43 21 2 20 22.0 51.2 9.9 1213.6 1223.5
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 1110099725 Cloete, K (Kayden) 4 1.0 1 0 3 25.0 1144.2 -212.5 931.7 View list
2 1120139043 Klaasens, J (Jermaine) 3 0.0 0 0 3 0.0 1162.1 -425.0 737.1 View list
3 1120139107 Swartbooi, J (Jc) 2 2.0 2 0 0 100.0 1104.9 425.0 1529.9 View list
4 1110139108 Thiart, M (Marckwin) 2 2.0 2 0 0 100.0 1104.9 425.0 1529.9 View list
5 1120100598 Ellman, A (Andries) 2 1.5 1 1 0 75.0 1107.2 212.5 1319.7 View list
6 1110131959 Pieters, A (Angelo) 2 1.0 1 0 1 50.0 1062.3 0.0 1062.3 View list
7 1110131963 Skippers, P (Paul) 2 0.5 0 1 1 25.0 1105.2 -212.5 892.7 View list
8 1110131947 Bester, J (Juandre) 2 0.0 0 0 2 0.0 1032.4 -425.0 607.4 View list
9 1110099722 Booysen, C (Chadlin) 2 0.0 0 0 2 0.0 1152.5 -425.0 727.5 View list
10 1120139049 Thomson, A (Alexander) 2 0.0 0 0 2 0.0 1121.6 -425.0 696.6 View list
11 2100150412 Abrahams, S (Skylar Rose) 1 1.0 1 0 0 100.0 1200.6 425.0 1625.6 View list
12 1100110513 Boyes, R (Raynard) 1 1.0 1 0 0 100.0 1050.6 425.0 1475.6 View list
13 1110118919 Bowers, D (Duren) 1 1.0 1 0 0 100.0 991.5 425.0 1416.5 View list
14 1120304273 Coraizen, E (Eli) 1 1.0 1 0 0 100.0 1169.2 425.0 1594.2 View list
15 1100154571 Coetzee, T (Torbit) 1 1.0 1 0 0 100.0 1158.6 425.0 1583.6 View list
16 1100110519 Coetzee, C (Chris) 1 1.0 1 0 0 100.0 1050.6 425.0 1475.6 View list
17 1110154573 Fredericks, A (Arriston) 1 1.0 1 0 0 100.0 1158.6 425.0 1583.6 View list
18 1140143124 Isaks, I (Isune) 1 1.0 1 0 0 100.0 1123.6 425.0 1548.6 View list
19 1100153795 Janse, C (Cruden) 1 1.0 1 0 0 100.0 1141.8 425.0 1566.8 View list
20 1110147347 Jordaan, M (Mc-Nite) 1 1.0 1 0 0 100.0 1123.6 425.0 1548.6 View list