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: 2024/05/18 (19 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 rating1403.2
Curent Weighted rating1321.0
Curent Weighted performance1348.0
Current official/published rating (highest between Raw, WR and WP)1403.2
Current floor (min rating allowed)903.2
Current highest rating achieved1403.2
Current K-factor32
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)±124.1
Current Raw change used (final)0.0
Projected new Raw rating1403.2
Projected new Weighed rating1329.9
Projected new Weighted performance1348.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1403.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1403.2
Projected new floor903.2
Projected new K-facor32
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 rating1402.6
Curent Weighted rating1299.3
Curent Weighted performance1336.8
Current official/published rating (highest between Raw, WR and WP)1402.6
Current floor (min rating allowed)902.6
Current highest rating achieved1402.6
Current K-factor32
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)±124.2
Current Raw change used (final)0.0
Projected new Raw rating1402.6
Projected new Weighed rating1310.3
Projected new Weighted performance1336.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1402.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1402.6
Projected new floor902.6
Projected new K-facor32
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 rating1265.7
Curent Weighted performance1042.3
Current official/published rating (highest between Raw, WR and WP)1265.7
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 rating1266.0
Projected new Weighted performance1042.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1266.0
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
2 2024 Umfolozi Chess Tournament (U18-Adult) 2024/05/18 2024/05/18 King Cetshwayo (KUR) Standard 60 0.83 7 7 5.0 1363.2 1351.8 Analysis
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
14 2024 Umfolozi Chess Tournament (U18-Adult) 2024/05/18 2024/05/18 King Cetshwayo (KUR) Standard 60 0.83 7 7 5.0 1363.2 1351.8 Analysis
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 14 10 0 4 10.0 71.4 182.1 1322.2 1504.3
White 6 2 0 4 2.0 33.3 -141.7 1416.8 1275.2
Black 8 8 0 0 8.0 100.0 425.0 1251.2 1676.2
Standard All 14 10 0 4 10.0 71.4 182.1 1322.2 1504.3
White 6 2 0 4 2.0 33.3 -141.7 1416.8 1275.2
Black 8 8 0 0 8.0 100.0 425.0 1251.2 1676.2
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 89 47 11 31 52.5 59.0 76.4 1254.2 1330.6
White 45 21 8 16 25.0 55.6 47.2 1253.4 1300.6
Black 44 26 3 15 27.5 62.5 106.3 1255.1 1361.3
Standard All 55 27 8 20 31.0 56.4 54.1 1265.0 1319.1
White 27 11 6 10 14.0 51.9 15.7 1263.6 1279.4
Black 28 16 2 10 17.0 60.7 91.1 1266.3 1357.4
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 1060192217 Curties, J (John) 2 2.0 2 0 0 100.0 1341.7 425.0 1766.7 View list
2 1080137840 Masinga, A (Abongwe) 2 2.0 2 0 0 100.0 1216.7 425.0 1641.7 View list
3 167081129 Mthembu, L (Linda) 2 2.0 2 0 0 100.0 1341.7 425.0 1766.7 View list
4 1900192226 Nkabinde, S (Sanele) 2 2.0 2 0 0 100.0 1341.7 425.0 1766.7 View list
5 1070192227 Nkosi, A (Amahle) 2 2.0 2 0 0 100.0 1341.7 425.0 1766.7 View list
6 1720119162 Shobede, J (Joseph) 2 2.0 2 0 0 100.0 1341.7 425.0 1766.7 View list
7 107087411 Ngubane, M (Mhlengi) 2 1.5 1 1 0 75.0 1195.9 212.5 1408.4 View list
8 208092597 Biyela, V (Vuyiswa) 2 1.0 1 0 1 50.0 1296.4 0.0 1296.4 View list
9 1090154265 Adekola, T (Treasurer) 2 0.5 0 1 1 25.0 1241.1 -212.5 1028.6 View list
10 1080134857 Ngwane, N (Njabulo) 2 0.5 0 1 1 25.0 1216.5 -212.5 1004.0 View list
11 105059782 Moodley, J (Jamie) 2 0.0 0 0 2 0.0 1341.7 -425.0 916.7 View list
12 1030138724 Nene, K (Kwethemba) 2 0.0 0 0 2 0.0 1341.7 -425.0 916.7 View list
13 108090138 Segadevan, S (Saien) 2 0.0 0 0 2 0.0 1220.3 -425.0 795.3 View list
14 2100157528 Chiita, C (Chipokola) 1 1.0 1 0 0 100.0 1259.6 425.0 1684.6 View list
15 1080146849 Chetty, D (Danus) 1 1.0 1 0 0 100.0 1192.3 425.0 1617.3 View list
16 2100157526 Boshoff, Z (Zugone) 1 1.0 1 0 0 100.0 1259.6 425.0 1684.6 View list
17 209085478 Baboolal, Y (Yashika) 1 1.0 1 0 0 100.0 1241.1 425.0 1666.1 View list
18 1080119184 Madolo, M (Melusi) 1 1.0 1 0 0 100.0 1192.3 425.0 1617.3 View list
19 206093581 Kunene, S (Sinenhlanhla) 1 1.0 1 0 0 100.0 1333.2 425.0 1758.2 View list
20 1070146850 Khoza, A (Ayavuya) 1 1.0 1 0 0 100.0 1192.3 425.0 1617.3 View list