Chess South Africa Ratings Database

PLAYER PAGE

Personal

Biyela, A (Ayandiswa)

Chess SA id

102070470

FIDE id

Date of birth

2002-11-27 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1259.2	1233.8	1217.6	1151.2
Raw rating	1259.2	1233.8	1204.4	1151.2
Weighted rating	1251.5	1233	1217.6	1151.2
Weighted performance	884	544.1	0	0
Floor	759.2	739	718.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	152.4	158	164.8	177.8
Highest rating	1259.2 2025-09-30	1252.2 2019-11-01	1252.7 2021-10-01	1200 2018-10-01
Highest raw rating	1259.2 2025-09-30	1239 2024-02-01	1218.8 2024-02-01	1200 2018-02-01
Highest weighted rating	1256.6 2024-02-01	1239 2024-02-01	1218.8 2024-02-01	1200 2018-10-01
Highest weighted performance	1247.7 2019-11-01	1252.2 2019-11-01	1252.7 2021-10-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-1.1	0
New rating	1259.2	1233.8	1216.5	1151.2
Analysis
Rating	1259.2	1233.8	1217.6	1151.2
Raw rating	1259.2	1233.8	1204.4	1151.2
Weighted rating	1251.5	1233	1217.6
Weighted performance	884	544.1	0
K-factor	36	36	36	36
Floor	759.2	739	718.8	700
Max/Min rating change allowed	152.4	158	164.8	177.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1259.2	1233.8	1204.4	1151.2
New weighted rating	1252	1233	1216.5	1151.2
New weighted performance	883.6	543.6	0	0
Temp new rating	1259.2	1233.8	1216.5	1151.2
Temp new rating +/-	0	0	-1.1	0
Final new rating +/-	0	0	-1.1	0
New rating	1259.2	1233.8	1216.5	1151.2
New K-factor	36	36	36	36
New floor	759.2	739	718.8	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	5	0	5	0
	4	4	0	0
	0	0	0	0
	0	0	0	0
	7	0	7	0
History	62	39	16	7

Games since
	Main 9	Standard 4		Rapid 5		Blitz 0
Gender	Male
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	5	2	40	-85	1406.2	1321.2
Standard	0	0	0	0	0	0
Rapid	5	2	40	-85	1406.2	1321.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	58	30.5	52.59	22	1205.7	1227.6
Standard	39	21	53.85	32.7	1145.2	1177.9
Rapid	12	6.5	54.17	35.4	1336.9	1372.3
Blitz	7	3	42.86	-60.7	1317.7	1257

Date	Main	Standard	Rapid	Blitz
2025-09-30	1259.2	1233.8	1204.4	1151.2
2025-09-01	1251.6	1233.8	1218.8	1151.2
2025-08-01	1251.6	1233.8	1218.8	1151.2
2025-07-01	1251.6	1233.8	1218.8	1151.2
2025-06-01	1251.6	1233.8	1218.8	1151.2
2025-05-01	1251.6	1233.8	1218.8	1151.2
2025-04-01	1251.6	1233.8	1218.8	1151.2
2025-03-01	1251.6	1233.8	1218.8	1151.2
2025-02-01	1251.2	1233.4	1218.8	1151.2
2025-01-01	1244.1	1226	1218.8	1151.2
2024-12-01	1244.1	1226	1218.8	1151.2
2024-11-01	1244.1	1226	1218.8	1151.2
2024-10-01	1244.1	1226	1218.8	1151.2
2024-09-01	1244.1	1226	1218.8	1151.2
2024-08-01	1256.6	1239	1218.8	1151.2
2024-07-01	1256.6	1239	1218.8	1151.2
2024-06-01	1256.6	1239	1218.8	1151.2
2024-08-01	1256.6	1239	1218.8	1151.2
2024-04-01	1256.6	1239	1218.8	1151.2
2024-03-01	1256.6	1239	1218.8	1151.2
2024-02-01	1256.6	1239	1218.8	1151.2
2024-01-01	1256.6	1239	1218.8	1151.2
2023-12-01	1256.6	1239	1218.8	1151.2
2023-11-01	1256.6	1239	1218.8	1151.2

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 3rd Annual UniZulu Tournament (Open)	2025-09-13	2025-09-13	Rapid	King Cetshwayo (KUR)	6	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 3rd Annual UniZulu Tournament (Open)	2025-09-13	2025-09-13	Rapid	King Cetshwayo (KUR)	6	5	2	Yes	Analysis
2	2024 Umlalazi Chess Tournament (Open)	2024-07-27	2024-07-27	Standard	King Cetshwayo (KUR)	5	4	2	Yes	Analysis
3	2021 King Cetshwayo Rapid (Open)	2021-10-02	2021-10-02	Rapid	King Cetshwayo (KUR)	7	7	4.5	Yes	Analysis
4	2019 King Cetshwayo Christmas Championship (U18-Adults)	2019-11-24	2019-11-24	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
5	2019 Umhlathuze Summer Championship (Open)	2019-10-05	2019-10-05	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
6	2019 King Cetswayo Fun (Blitz)	2019-07-27	2019-07-27	Blitz	King Cetshwayo (KUR)	7	7	3	Yes	Analysis
7	2019 King Cetswayo Fun (Open)	2019-07-27	2019-07-28	Standard	King Cetshwayo (KUR)	6	5	2.5	Yes	Analysis
8	2019 King Cetshwayo Championship (U18)	2019-05-04	2019-05-05	Standard	King Cetshwayo (KUR)	6	6	3	Yes	Analysis
9	2019 Unizulu Open (U14-U18)	2019-03-23	2019-03-24	Standard	Zululand (KUZ)	7	7	4.5	Yes	Analysis
10	2018 King Cetshwayo Anniversary (Open)	2018-03-17	2018-03-18	Standard	King Cetshwayo (KUR)	7	7	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2021 King Cetshwayo Rapid				Tournament 2021 King Cetshwayo Rapid
		date 2021-10-02	rnd 5	type Rapid	result 0.5	date 2021-10-02	rnd 7	type Rapid	result 1
		Opponent Makhoba, M (Mthokozisi)				Opponent Buthelezi, S (Sandile)
2	3	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-28	rnd 6	type Standard	result 0.5	date 2019-07-28	rnd 2	type Blitz	result 1
		Opponent Munien, P (Paul)				Opponent Moonsamy, T (Trevyn)
3	3	Tournament 2019 Unizulu Open				Tournament 2019 Unizulu Open
		date 2019-03-23	rnd 1	type Standard	result 1	date 2019-03-23	rnd 3	type Standard	result 1
		Opponent Makhoba, M (Mthokozisi)				Opponent Ngcobo, V (V)

#	Games	Start				End
1	3	Tournament 2019 Unizulu Open				Tournament 2019 Unizulu Open
		date 2019-03-23	rnd 1	type Standard	result 1	date 2019-03-23	rnd 3	type Standard	result 1
		Opponent Makhoba, M (Mthokozisi)				Opponent Ngcobo, V (V)
2	2	Tournament 2019 King Cetshwayo Christmas Championship				Tournament 2019 King Cetshwayo Christmas Championship
		date 2019-11-24	rnd 2	type Standard	result 1	date 2019-11-24	rnd 3	type Standard	result 1
		Opponent Budhram, R (Rishi)				Opponent Moodley, J (Justin)
3	2	Tournament 2019 Umhlathuze Summer Championship				Tournament 2019 Umhlathuze Summer Championship
		date 2019-10-05	rnd 2	type Standard	result 1	date 2019-10-05	rnd 3	type Standard	result 1
		Opponent Khoza, P (Princess)				Opponent Xulu, Z (Zimbili)

#	Games	Start				End
1	3	Tournament 2021 King Cetshwayo Rapid				Tournament 2021 King Cetshwayo Rapid
		date 2021-10-02	rnd 5	type Rapid	result 0.5	date 2021-10-02	rnd 7	type Rapid	result 1
		Opponent Makhoba, M (Mthokozisi)				Opponent Buthelezi, S (Sandile)
2	1	Tournament 2021 King Cetshwayo Rapid				Tournament 2021 King Cetshwayo Rapid
		date 2021-10-02	rnd 3	type Rapid	result 1	date 2021-10-02	rnd 3	type Rapid	result 1
		Opponent Dlamini, N (Njabulo)				Opponent Dlamini, N (Njabulo)
3	1	Tournament 2021 King Cetshwayo Rapid				Tournament 2021 King Cetshwayo Rapid
		date 2021-10-02	rnd 1	type Rapid	result 1	date 2021-10-02	rnd 1	type Rapid	result 1
		Opponent Mthimkhulu, N (Nhlakanipho)				Opponent Mthimkhulu, N (Nhlakanipho)

#	Games	Start				End
1	2	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-28	rnd 1	type Blitz	result 1	date 2019-07-28	rnd 2	type Blitz	result 1
		Opponent Shezi, N (Nontuthuko)				Opponent Moonsamy, T (Trevyn)
2	1	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-28	rnd 4	type Blitz	result 1	date 2019-07-28	rnd 4	type Blitz	result 1
		Opponent Mabaso, R (Rorisang)				Opponent Mabaso, R (Rorisang)

#	Games	Start				End
1	2	Tournament 2021 King Cetshwayo Rapid				Tournament 2021 King Cetshwayo Rapid
		date 2021-10-02	rnd 6	type Rapid	result 1	date 2021-10-02	rnd 7	type Rapid	result 1
		Opponent Hlengwa, H (Hlanganani)				Opponent Buthelezi, S (Sandile)
2	2	Tournament 2019 King Cetshwayo Christmas Championship				Tournament 2021 King Cetshwayo Rapid
		date 2019-11-24	rnd 5	type Standard	result 1	date 2021-10-02	rnd 1	type Rapid	result 1
		Opponent Mkhwanazi, A (Andile)				Opponent Mthimkhulu, N (Nhlakanipho)
3	2	Tournament 2019 King Cetshwayo Christmas Championship				Tournament 2019 King Cetshwayo Christmas Championship
		date 2019-11-24	rnd 2	type Standard	result 1	date 2019-11-24	rnd 3	type Standard	result 1
		Opponent Budhram, R (Rishi)				Opponent Moodley, J (Justin)

#	Games	Start				End
1	2	Tournament 2019 King Cetshwayo Christmas Championship				Tournament 2019 King Cetshwayo Christmas Championship
		date 2019-11-24	rnd 2	type Standard	result 1	date 2019-11-24	rnd 3	type Standard	result 1
		Opponent Budhram, R (Rishi)				Opponent Moodley, J (Justin)
2	2	Tournament 2019 Umhlathuze Summer Championship				Tournament 2019 Umhlathuze Summer Championship
		date 2019-10-05	rnd 2	type Standard	result 1	date 2019-10-05	rnd 3	type Standard	result 1
		Opponent Khoza, P (Princess)				Opponent Xulu, Z (Zimbili)
3	2	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-27	rnd 1	type Standard	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Xulu, M (Mnqobi)				Opponent Buthelezi, S (Sandile)

#	Games	Start				End
1	2	Tournament 2021 King Cetshwayo Rapid				Tournament 2021 King Cetshwayo Rapid
		date 2021-10-02	rnd 6	type Rapid	result 1	date 2021-10-02	rnd 7	type Rapid	result 1
		Opponent Hlengwa, H (Hlanganani)				Opponent Buthelezi, S (Sandile)
2	1	Tournament 2021 King Cetshwayo Rapid				Tournament 2021 King Cetshwayo Rapid
		date 2021-10-02	rnd 3	type Rapid	result 1	date 2021-10-02	rnd 3	type Rapid	result 1
		Opponent Dlamini, N (Njabulo)				Opponent Dlamini, N (Njabulo)
3	1	Tournament 2021 King Cetshwayo Rapid				Tournament 2021 King Cetshwayo Rapid
		date 2021-10-02	rnd 1	type Rapid	result 1	date 2021-10-02	rnd 1	type Rapid	result 1
		Opponent Mthimkhulu, N (Nhlakanipho)				Opponent Mthimkhulu, N (Nhlakanipho)

#	Games	Start				End
1	2	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-28	rnd 1	type Blitz	result 1	date 2019-07-28	rnd 2	type Blitz	result 1
		Opponent Shezi, N (Nontuthuko)				Opponent Moonsamy, T (Trevyn)
2	1	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-28	rnd 4	type Blitz	result 1	date 2019-07-28	rnd 4	type Blitz	result 1
		Opponent Mabaso, R (Rorisang)				Opponent Mabaso, R (Rorisang)

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Munien ,P (Paul)	3	0.5	-283.3	2	0.5	-212.5	0	0	0	1	0	-425
1	Munien ,P (Paul)	3	1225.9	942.5	2	1238.2	1013.4	0	0	0	1	1028.2	800.9
2	Mzimela ,SM (Samkele)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Mzimela ,SM (Samkele)	2	1112.1	687.1	2	1129.1	687.1	0	0	0	0	0	0
3	Dumakude ,N (Nkululeko)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Dumakude ,N (Nkululeko)	2	1374.9	949.9	2	1373.2	949.9	0	0	0	0	0	0
4	Khawula ,M (Mihlayonke)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Khawula ,M (Mihlayonke)	2	1275.4	850.4	2	1276.2	850.4	0	0	0	0	0	0
5	Buthelezi ,S (Sandile)	2	2	425	1	1	425	1	1	425	0	0	0
5	Buthelezi ,S (Sandile)	2	1230.6	1655.6	1	1216.2	1655.6	1	976	1655.6	0	0	0
6	Makhoba ,M (Mthokozisi)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
6	Makhoba ,M (Mthokozisi)	2	1181.1	1393.6	1	1200	1606.1	1	1200	1181.1	0	0	0
7	Tsotetsi ,T (Tlhoni)	2	0	-425	1	0	-425	0	0	0	1	0	-425
7	Tsotetsi ,T (Tlhoni)	2	1360.4	935.4	1	1348.3	935.4	0	0	0	1	1300.1	935.4
8	Mthembu ,L (Lungelo)	2	0	-425	1	0	-425	0	0	0	1	0	-425
8	Mthembu ,L (Lungelo)	2	1336.1	911.1	1	1328.6	911.1	0	0	0	1	1400	911.1
9	Khoza ,P (Princess)	1	1	425	1	1	425	0	0	0	0	0	0
9	Khoza ,P (Princess)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Manqele ,M (Msizi)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Manqele ,M (Msizi)	1	1259.8	834.8	1	1240.4	834.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Biyela, A (Ayandiswa)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms