Player Page

Biyela, A (Amahle)
Dob: 2008/05/19 (U18)
Gender: Female
Chess SA id: 2080134836
FIDE id:
Region: King Cetshwayo (KUR)
Citizen: RSA
Title(s):
Last active: 2024/02/18 (86 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 rating1363.2
Curent Weighted rating1311.5
Curent Weighted performance1254.6
Current official/published rating (highest between Raw, WR and WP)1363.2
Current floor (min rating allowed)863.2
Current highest rating achieved1363.2
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)±131.4
Current Raw change used (final)0.0
Projected new Raw rating1363.2
Projected new Weighed rating1317.8
Projected new Weighted performance1254.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1363.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1363.2
Projected new floor863.2
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 rating1351.8
Curent Weighted rating1287.6
Curent Weighted performance1238.8
Current official/published rating (highest between Raw, WR and WP)1351.8
Current floor (min rating allowed)851.8
Current highest rating achieved1351.8
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)±133.6
Current Raw change used (final)0.0
Projected new Raw rating1351.8
Projected new Weighed rating1295.3
Projected new Weighted performance1238.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1351.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1351.8
Projected new floor851.8
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 rating1264.5
Curent Weighted rating1265.4
Curent Weighted performance1052.0
Current official/published rating (highest between Raw, WR and WP)1265.4
Current floor (min rating allowed)809.9
Current highest rating achieved1309.9
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)±151.3
Current Raw change used (final)0.0
Projected new Raw rating1264.5
Projected new Weighed rating1265.7
Projected new Weighted performance1052.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1265.7
Projected effective change (new Official - current Official)+0.3
Projected new highest rating1309.9
Projected new floor809.9
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 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)809.9
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 floor809.9
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 King Cetshwayo Chess Open (A) 2024/02/17 2024/02/18 King Cetshwayo (KUR) Standard 60 0.83 7 7 5.0 1320.2 1296.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 2024 King Cetshwayo Chess Open (A) 2024/02/17 2024/02/18 King Cetshwayo (KUR) Standard 60 0.83 7 7 5.0 1320.2 1296.7 Analysis
12 2023 King Cetswayo SALGA Elimination (U20 Girls) 2023/10/14 2023/10/14 King Cetshwayo (KUR) Rapid 25 0.54 5 5 2.0 1333.2 1309.9 Analysis
11 2023 SA Schools Winter Games (U15 Girls) 2023/07/04 2023/07/06 West Rand (GWR) Standard 65 0.85 7 7 4.0 1306.9 1249.9 Analysis
10 2023 KZN Winter Schools Selections (U15 Girls) 2023/06/24 2023/06/24 Ethekwini (KED) Rapid 30 0.60 7 7 6.0 1259.6 1228.9 Analysis
9 2023 KZN Open (B) 2023/04/29 2023/04/30 Ethekwini (KED) Standard 60 0.83 6 6 3.0 1241.1 1216.4 Analysis
8 2023 King Cetshwayo Chess Anniversary (U16) 2023/04/22 2023/04/23 King Cetshwayo (KUR) Standard 60 0.83 7 7 4.5 1241.1 1216.4 Analysis
7 2022 Salga KZN Dsr Games KC Team Selections (U20) 2022/10/15 2022/10/15 King Cetshwayo (KUR) Rapid 25 0.54 5 5 2.5 1240.7 1271.4 Analysis
6 2022 Unizulu Chess Tournament (U16) 2022/09/03 2022/09/04 King Cetshwayo (KUR) Standard 60 0.83 7 7 4.5 1192.3 1140.4 Analysis
5 NSSC Winter Games 2022 (U15 Girls) 2022/07/04 2022/07/06 Cape Town (WCT) Standard 70 0.87 7 7 2.0 1236.5 1178.4 Analysis
4 2022 King Cetshwayo Winter Games (U15) 2022/06/11 2022/06/11 King Cetshwayo (KUR) Rapid 25 0.54 5 5 4.0 1199.6 1231.4 Analysis
3 2021 KZN Schools Selection All Districts (Girls) 2021/10/23 2021/10/24 Ethekwini (KED) Standard 60 0.83 7 7 3.0 1209.9 1200.0 Analysis
2 2021 Zululand Regional Games (U14) 2021/10/15 2021/10/16 King Cetshwayo (KUR) Rapid 25 0.54 7 7 4.0 1209.9 1218.4 Analysis
1 2021 King Cetshwayo Schools Summer & Winter Games (U14) 2021/09/17 2021/09/17 King Cetshwayo (KUR) Rapid 25 0.54 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 7 5 0 2 5.0 71.4 182.1 1307.9 1490.0
White 3 1 0 2 1.0 33.3 -141.7 1407.3 1265.6
Black 4 4 0 0 4.0 100.0 425.0 1233.3 1658.3
Standard All 7 5 0 2 5.0 71.4 182.1 1307.9 1490.0
White 3 1 0 2 1.0 33.3 -141.7 1407.3 1265.6
Black 4 4 0 0 4.0 100.0 425.0 1233.3 1658.3
Rapid 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
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 82 42 11 29 47.5 57.9 67.4 1247.2 1314.6
White 42 20 8 14 24.0 57.1 60.7 1241.0 1301.7
Black 40 22 3 15 23.5 58.8 74.4 1253.6 1328.0
Standard All 48 22 8 18 26.0 54.2 35.4 1254.6 1290.0
White 24 10 6 8 13.0 54.2 35.4 1243.3 1278.7
Black 24 12 2 10 13.0 54.2 35.4 1265.8 1301.2
Rapid All 34 20 3 11 21.5 63.2 112.5 1236.8 1349.3
White 18 10 2 6 11.0 61.1 94.4 1238.0 1332.5
Black 16 10 1 5 10.5 65.6 132.8 1235.4 1368.2
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 1080137840 Masinga, A (Abongwe) 2 2.0 2 0 0 100.0 1216.7 425.0 1641.7 View list
2 107087411 Ngubane, M (Mhlengi) 2 1.5 1 1 0 75.0 1195.9 212.5 1408.4 View list
3 208092597 Biyela, V (Vuyiswa) 2 1.0 1 0 1 50.0 1296.4 0.0 1296.4 View list
4 1090154265 Adekola, T (Treasurer) 2 0.5 0 1 1 25.0 1241.1 -212.5 1028.6 View list
5 1080134857 Ngwane, N (Njabulo) 2 0.5 0 1 1 25.0 1216.5 -212.5 1004.0 View list
6 108090138 Segadevan, S (Saien) 2 0.0 0 0 2 0.0 1220.3 -425.0 795.3 View list
7 1060192217 Curties, J (John) 1 1.0 1 0 0 100.0 1320.2 425.0 1745.2 View list
8 2100157528 Chiita, C (Chipokola) 1 1.0 1 0 0 100.0 1259.6 425.0 1684.6 View list
9 1080146849 Chetty, D (Danus) 1 1.0 1 0 0 100.0 1192.3 425.0 1617.3 View list
10 2100157526 Boshoff, Z (Zugone) 1 1.0 1 0 0 100.0 1259.6 425.0 1684.6 View list
11 209085478 Baboolal, Y (Yashika) 1 1.0 1 0 0 100.0 1241.1 425.0 1666.1 View list
12 1080119184 Madolo, M (Melusi) 1 1.0 1 0 0 100.0 1192.3 425.0 1617.3 View list
13 206093581 Kunene, S (Sinenhlanhla) 1 1.0 1 0 0 100.0 1333.2 425.0 1758.2 View list
14 1070146850 Khoza, A (Ayavuya) 1 1.0 1 0 0 100.0 1192.3 425.0 1617.3 View list
15 2090160254 Kavuala, G (Grace) 1 1.0 1 0 0 100.0 1241.1 425.0 1666.1 View list
16 2050190445 Dludla, S (Sphelele) 1 1.0 1 0 0 100.0 1333.2 425.0 1758.2 View list
17 1110135275 Dlamini, M (Melokuhle) 1 1.0 1 0 0 100.0 1209.9 425.0 1634.9 View list
18 2090136614 Hlatshwayo, D (Dimakatso) 1 1.0 1 0 0 100.0 1306.9 425.0 1731.9 View list
19 2090160251 Gina, L (Lethokuhle) 1 1.0 1 0 0 100.0 1241.1 425.0 1666.1 View list
20 2090135310 Mahlaba, N (Ntandokazi) 1 1.0 1 0 0 100.0 1209.9 425.0 1634.9 View list