Player Page

Biyela, A (Ayandiswa)
Dob: 2002/11/27 (Adult)
Gender: Male
Chess SA id: 102070470
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2021/10/02 (946 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 rating1256.6
Curent Weighted rating1256.6
Curent Weighted performance668.5
Current official/published rating (highest between Raw, WR and WP)1256.6
Current floor (min rating allowed)756.6
Current highest rating achieved1256.6
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)±153.0
Current Raw change used (final)0.0
Projected new Raw rating1256.6
Projected new Weighed rating1256.6
Projected new Weighted performance668.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1256.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1256.6
Projected new floor756.6
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 rating1239.0
Curent Weighted rating1239.0
Curent Weighted performance532.8
Current official/published rating (highest between Raw, WR and WP)1239.0
Current floor (min rating allowed)739.0
Current highest rating achieved1239.0
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)±156.9
Current Raw change used (final)0.0
Projected new Raw rating1239.0
Projected new Weighed rating1239.0
Projected new Weighted performance532.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1239.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1239.0
Projected new floor739.0
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 rating1218.8
Curent Weighted rating1218.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1218.8
Current floor (min rating allowed)718.8
Current highest rating achieved1218.8
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)±161.4
Current Raw change used (final)0.0
Projected new Raw rating1218.8
Projected new Weighed rating1218.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1218.8
Projected new floor718.8
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 rating1151.2
Curent Weighted rating1151.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1151.2
Current floor (min rating allowed)718.8
Current highest rating achieved1151.2
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)±177.8
Current Raw change used (final)0.0
Projected new Raw rating1151.2
Projected new Weighed rating1151.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1151.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1151.2
Projected new floor718.8
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 2021 King Cetshwayo Rapid (Open) 2021/10/02 2021/10/02 King Cetshwayo (KUR) Rapid 25 0.54 7 7 4.5 1226.9 1200.0 Analysis
7 2019 King Cetshwayo Christmas Championship (U18-Adults) 2019/11/24 2019/11/24 King Cetshwayo (KUR) Standard 60 0.83 5 5 3.0 1198.0 1196.8 Analysis
6 2019 Umhlathuze Summer Championship (Open) 2019/10/05 2019/10/05 King Cetshwayo (KUR) Standard 60 0.83 5 5 3.0 1177.4 1170.4 Analysis
5 2019 King Cetswayo Fun (Blitz) 2019/07/27 2019/07/27 King Cetshwayo (KUR) Blitz 5 0.18 7 7 3.0 1153.8 1200.0 Analysis
4 2019 King Cetswayo Fun (Open) 2019/07/27 2019/07/28 King Cetshwayo (KUR) Standard 60 0.83 6 5 2.5 1153.8 1151.6 Analysis
3 2019 King Cetshwayo Championship (U18) 2019/05/04 2019/05/05 King Cetshwayo (KUR) Standard 60 0.83 6 6 3.0 1172.7 1176.4 Analysis
2 2019 Unizulu Open (U14-U18) 2019/03/23 2019/03/24 Zululand (KUZ) Standard 60 0.83 7 7 4.5 1118.3 1103.2 Analysis
1 2018 King Cetshwayo Anniversary (Open) 2018/03/17 2018/03/18 King Cetshwayo (KUR) Standard 60 0.83 7 7 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
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 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 49 25 3 21 26.5 54.1 34.7 1188.7 1223.4
White 24 12 2 10 13.0 54.2 35.4 1183.1 1218.5
Black 25 13 1 11 13.5 54.0 34.0 1194.1 1228.1
Standard All 35 18 2 15 19.0 54.3 36.4 1143.2 1179.6
White 18 10 2 6 11.0 61.1 94.4 1122.5 1217.0
Black 17 8 0 9 8.0 47.1 -25.0 1165.1 1140.1
Rapid All 7 4 1 2 4.5 64.3 121.4 1287.4 1408.8
White 3 1 0 2 1.0 33.3 -141.7 1407.0 1265.3
Black 4 3 1 0 3.5 87.5 318.8 1197.8 1516.5
Blitz All 7 3 0 4 3.0 42.9 -60.7 1317.7 1257.0
White 3 1 0 2 1.0 33.3 -141.7 1322.6 1181.0
Black 4 2 0 2 2.0 50.0 0.0 1314.0 1314.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 103055764 Munien, P (Paul) 3 0.5 0 1 2 16.7 1161.7 -283.3 878.3 View list
2 185088862 Buthelezi, S (Sandile) 2 2.0 2 0 0 100.0 1190.3 425.0 1615.3 View list
3 104066382 Makhoba, M (Mthokozisi) 2 1.5 1 1 0 75.0 1172.6 212.5 1385.1 View list
4 196049598 Mthembu, L (Lungelo) 2 0.0 0 0 2 0.0 1153.8 -425.0 728.8 View list
5 102055688 Dumakude, N (Nkululeko) 2 0.0 0 0 2 0.0 1158.2 -425.0 733.2 View list
6 102052976 Mzimela, SM (Samkele) 2 0.0 0 0 2 0.0 1199.0 -425.0 774.0 View list
7 104049493 Tsotetsi, T (Tlhoni) 2 0.0 0 0 2 0.0 1136.0 -425.0 711.0 View list
8 1850135054 Mthimkhulu, N (Nhlakanipho) 1 1.0 1 0 0 100.0 1226.9 425.0 1651.9 View list
9 1030113392 Mathonsi, N (Ntando) 1 1.0 1 0 0 100.0 1172.7 425.0 1597.7 View list
10 1850135043 Dlamini, N (Njabulo) 1 1.0 1 0 0 100.0 1226.9 425.0 1651.9 View list
11 1800119804 Budhram, R (Rishi) 1 1.0 1 0 0 100.0 1198.0 425.0 1623.0 View list
12 108088791 Mabaso, R (Rorisang) 1 1.0 1 0 0 100.0 1153.8 425.0 1578.8 View list
13 204059777 Khoza, T (Thanduxolo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 2860119163 Khoza, P (Princess) 1 1.0 1 0 0 100.0 1177.4 425.0 1602.4 View list
15 106095791 Moonsamy, T (Trevyn) 1 1.0 1 0 0 100.0 1153.8 425.0 1578.8 View list
16 171092008 Moodley, J (Justin) 1 1.0 1 0 0 100.0 1198.0 425.0 1623.0 View list
17 104066384 Mngomezulu, F (Freeman) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1940117027 Mkhwanazi, A (Andile) 1 1.0 1 0 0 100.0 1198.0 425.0 1623.0 View list
19 1050135044 Hlengwa, H (Hlanganani) 1 1.0 1 0 0 100.0 1226.9 425.0 1651.9 View list
20 1050097190 Ngcobo, T (Thandolwethu) 1 1.0 1 0 0 100.0 1118.3 425.0 1543.3 View list