Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mnyila, O (Oyisa)

Chess SA id

1100153231

FIDE id

Date of birth

2010-11-13 (U16)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1284.9	1259.8	1268.5	1200
Raw rating	1284.9	1259.8	1268.5	1200
Weighted rating	1281.9	1257.7	1268	1200
Weighted performance	1009.3	1006.6	0	0
Floor	831.1	790.8	783.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	146.9	152.3	150.4	165.8
Highest rating	1415.1 2023-04-01	1409.8 2023-04-01	1365.9 2023-10-01	1200 2018-10-01
Highest raw rating	1331.1 2024-03-01	1290.8 2024-03-01	1283.8 2024-03-01	1200 2024-03-01
Highest weighted rating	1331.1 2025-04-01	1290.8 2025-03-01	1268.5 2025-08-01	1200 2018-10-01
Highest weighted performance	1415.1 2023-04-01	1409.8 2023-04-01	1365.9 2023-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1284.9	1259.8	1268.5	1200
Analysis
Rating	1284.9	1259.8	1268.5	1200
Raw rating	1284.9	1259.8	1268.5	1200
Weighted rating	1281.9	1257.7	1268
Weighted performance	1009.3	1006.6	0
K-factor	36	36	36	36
Floor	831.1	790.8	783.8	700
Max/Min rating change allowed	146.9	152.3	150.4	165.8
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	1284.9	1259.8	1268.5	1200
New weighted rating	1281.6	1257.6	1267.9	1200
New weighted performance	1002.2	999.5	0	0
Temp new rating	1284.9	1259.8	1268.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1284.9	1259.8	1268.5	1200
New K-factor	36	36	36	36
New floor	831.1	790.8	783.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	25	19	6
	61	43	18
	0	0	0
	0	0	0
History	86	62	24

Games since
	Main 25	Standard 19		Rapid 6		Blitz 0
Gender	Male
Age group	U16
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	86	46.5	54.07	34.6	1252.3	1286.9
Standard	62	32.5	52.42	20.6	1251.2	1271.8
Rapid	24	14	58.33	70.8	1255	1325.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1284.9	1259.8	1268.5	1200
2025-09-30	1284.9	1259.8	1268.5	1200
2025-09-01	1284.9	1259.8	1268.5	1200
2025-08-01	1284.9	1259.8	1268.5	1200
2025-07-01	1284.9	1259.8	1268.5	1200
2025-06-01	1284.9	1259.8	1268.4	1200
2025-05-01	1284.9	1259.8	1268	1200
2025-04-01	1284.9	1259.8	1267.3	1200
2025-03-01	1284.7	1259.8	1266.6	1200
2025-02-01	1283.2	1258.9	1265.7	1200
2025-01-01	1266.4	1248	1265.4	1200
2024-12-01	1266.4	1248	1265.4	1200
2024-11-01	1266.4	1248	1265.4	1200
2024-10-01	1266.4	1248	1265.4	1200
2024-09-01	1266.4	1248	1265.4	1200
2024-08-01	1271.7	1248.7	1265.4	1200
2024-07-01	1271.7	1248.7	1265.4	1200
2024-09-01	1271.7	1248.7	1265.4	1200
2024-05-01	1271.7	1248.7	1265.4	1200
2024-04-01	1318.8	1283.6	1283.8	1200
2024-03-01	1331.1	1290.8	1283.8	1200
2024-02-01	1331.1	1290.8	1283.8	1200
2024-01-01	1331.1	1290.8	1283.8	1200
2023-12-01	1331.1	1290.8	1283.8	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Buffalo City District Schools Chess All Ages Championships 2024 (U15 Boys)	2024-08-10	2024-08-10	Standard	Buffalo City (EBC)	5	4	1.5	Yes	Analysis
2	EL Schools Chess All Ages Festival 2024 (U15 Boys)	2024-08-03	2024-08-03	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
3	Bhongweni Chess Club Open 2024 (U16)	2024-04-27	2024-04-27	Rapid	Buffalo City (EBC)	6	6	3	Yes	Analysis
4	2nd Buffalo City Chess Trials 2024 (U16A)	2024-04-06	2024-04-06	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
5	1st BC Chess Trials 2024 (U16A)	2024-03-02	2024-03-02	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
6	Eastern Cape Provincial Individual Championship 2023 (U14 Boys)	2023-10-05	2023-10-05	Standard	Nelson Mandela Bay (ENM)	7	7	4	Yes	Analysis
7	Eastern Cape Chess Team Championship 2023 (Open)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	2	1	Yes	Analysis
8	Gompo Library Chess Club Launch 2023 (U14)	2023-10-28	2023-10-28	Rapid	Buffalo City (EBC)	5	5	4	Yes	Analysis
9	BCM Chess Clubs League 2023 (B)	2023-09-09	2023-09-09	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis
10	BC 5th Trials 2023 (U14A)	2023-09-02	2023-09-02	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
11	3rd BC Trials 2023 (U14A)	2023-08-12	2023-08-12	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
12	Berlin High School Sports Festival 2023	2023-07-29	2023-07-29	Rapid	Buffalo City (EBC)	6	6	4	Yes	Analysis
13	Youth Day Chess Festival 2023 (B)	2023-06-24	2023-06-24	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
14	2nd BC Trials 2023 (U14A)	2023-06-03	2023-06-03	Rapid	Buffalo City (EBC)	7	7	3	Yes	Analysis
15	EL Schools Winter Trials 2023 (U15 Boys)	2023-05-13	2023-05-13	Standard	Buffalo City (EBC)	5	5	1.5	Yes	Analysis
16	BC Chess Trials 1 of 5 2023 (U14B)	2023-04-22	2023-04-22	Standard	Buffalo City (EBC)	5	5	4.5	Yes	Analysis
17	3rd Vikings Champs 2023 (U14A)	2023-03-25	2023-03-25	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament 3rd BC Trials 2023				Tournament BC 5th Trials 2023
		date 2023-08-12	rnd 2	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Nkohla, L (Linomtha)				Opponent Gower, D (Daniel)
2	5	Tournament BC Chess Trials 1 of 5 2023				Tournament BC Chess Trials 1 of 5 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 5	type Standard	result 1
		Opponent Mhlaba, O (Oluhle)				Opponent Ntlombe, A (Akohlulwa)
3	4	Tournament Gompo Library Chess Club Launch 2023				Tournament 1st BC Chess Trials 2024
		date 2023-10-28	rnd 5	type Rapid	result 1	date 2024-03-02	rnd 3	type Standard	result 0.5
		Opponent Matshoba, L (Linamandla)				Opponent Bambela, O (Onako)

#	Games	Start				End
1	6	Tournament 3rd BC Trials 2023				Tournament BC 5th Trials 2023
		date 2023-08-12	rnd 2	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Nkohla, L (Linomtha)				Opponent Gower, D (Daniel)
2	5	Tournament BC Chess Trials 1 of 5 2023				Tournament BC Chess Trials 1 of 5 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 5	type Standard	result 1
		Opponent Mhlaba, O (Oluhle)				Opponent Ntlombe, A (Akohlulwa)
3	3	Tournament 1st BC Chess Trials 2024				Tournament 1st BC Chess Trials 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 0.5
		Opponent Goldswain, M (Matthew)				Opponent Bambela, O (Onako)

#	Games	Start				End
1	4	Tournament 2nd BC Trials 2023				Tournament Berlin High School Sports Festival 2023
		date 2023-06-03	rnd 7	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Adabla, H (Helen Salasi)				Opponent Dayimani, O (Oyama)
2	3	Tournament Gompo Library Chess Club Launch 2023				Tournament Gompo Library Chess Club Launch 2023
		date 2023-10-28	rnd 1	type Rapid	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Ndumndum, E (Eyabo)				Opponent Mabongo, I (Isiphile)
3	2	Tournament Gompo Library Chess Club Launch 2023				Tournament Bhongweni Chess Club Open 2024
		date 2023-10-28	rnd 5	type Rapid	result 1	date 2024-04-27	rnd 1	type Rapid	result 1
		Opponent Matshoba, L (Linamandla)				Opponent Barnabas, U (Uzuzole)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 3rd BC Trials 2023				Tournament BC 5th Trials 2023
		date 2023-08-12	rnd 2	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Nkohla, L (Linomtha)				Opponent Gower, D (Daniel)
2	3	Tournament Gompo Library Chess Club Launch 2023				Tournament 1st BC Chess Trials 2024
		date 2023-10-28	rnd 5	type Rapid	result 1	date 2024-03-02	rnd 2	type Standard	result 1
		Opponent Matshoba, L (Linamandla)				Opponent Terhoeven, E (Ewan)
3	3	Tournament Gompo Library Chess Club Launch 2023				Tournament Gompo Library Chess Club Launch 2023
		date 2023-10-28	rnd 1	type Rapid	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Ndumndum, E (Eyabo)				Opponent Mabongo, I (Isiphile)

#	Games	Start				End
1	6	Tournament 3rd BC Trials 2023				Tournament BC 5th Trials 2023
		date 2023-08-12	rnd 2	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Nkohla, L (Linomtha)				Opponent Gower, D (Daniel)
2	3	Tournament BC Chess Trials 1 of 5 2023				Tournament BC Chess Trials 1 of 5 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Mhlaba, O (Oluhle)				Opponent Mbethe, H (Hlalume)
3	2	Tournament EL Schools Chess All Ages Festival 2024				Tournament EL Schools Chess All Ages Festival 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Qongwana, A (Agcobile)				Opponent Boto, S (Sibabalwe)

#	Games	Start				End
1	4	Tournament 2nd BC Trials 2023				Tournament Berlin High School Sports Festival 2023
		date 2023-06-03	rnd 7	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Adabla, H (Helen Salasi)				Opponent Dayimani, O (Oyama)
2	3	Tournament Gompo Library Chess Club Launch 2023				Tournament Gompo Library Chess Club Launch 2023
		date 2023-10-28	rnd 1	type Rapid	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Ndumndum, E (Eyabo)				Opponent Mabongo, I (Isiphile)
3	2	Tournament Gompo Library Chess Club Launch 2023				Tournament Bhongweni Chess Club Open 2024
		date 2023-10-28	rnd 5	type Rapid	result 1	date 2024-04-27	rnd 1	type Rapid	result 1
		Opponent Matshoba, L (Linamandla)				Opponent Barnabas, U (Uzuzole)

No games found.

#	Games	Start				End

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	Bambela ,O (Onako)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
1	Bambela ,O (Onako)	3	1411.6	1128.3	3	1405.6	1128.3	0	0	0	0	0	0
2	Foslara ,M (Minentle)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
2	Foslara ,M (Minentle)	3	1144.7	1003	2	1130.4	1144.7	1	1200	719.7	0	0	0
3	Brown ,C (Christopher)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Brown ,C (Christopher)	2	1277.1	852.1	2	1268.7	852.1	0	0	0	0	0	0
4	Makgate ,N (Ntlantla)	2	1	0	2	1	0	0	0	0	0	0	0
4	Makgate ,N (Ntlantla)	2	1296.3	1296.3	2	1264.4	1296.3	0	0	0	0	0	0
5	Ntoyanto ,A (Anqobile)	2	1	0	2	1	0	0	0	0	0	0	0
5	Ntoyanto ,A (Anqobile)	2	1176.2	1176.2	2	1171	1176.2	0	0	0	0	0	0
6	Adabla ,H (Helen Salasi)	2	2	425	1	1	425	1	1	425	0	0	0
6	Adabla ,H (Helen Salasi)	2	1113.1	1538.1	1	1099.2	1538.1	1	1200	1538.1	0	0	0
7	Ngala ,S (Sisonke)	2	2	425	1	1	425	1	1	425	0	0	0
7	Ngala ,S (Sisonke)	2	1206.2	1631.2	1	1200	1631.2	1	1200	1631.2	0	0	0
8	Botha ,T (Tyler)	2	0	-425	1	0	-425	1	0	-425	0	0	0
8	Botha ,T (Tyler)	2	1549.4	1124.4	1	1541.5	1124.4	1	1267.7	1124.4	0	0	0
9	Sokupe ,K (Kamvelihle)	2	0	-425	1	0	-425	1	0	-425	0	0	0
9	Sokupe ,K (Kamvelihle)	2	1432.2	1007.2	1	1406.4	1007.2	1	1253.3	1007.2	0	0	0
10	Ndumndum ,E (Eyabo)	2	1	0	1	0	-425	1	1	425	0	0	0
10	Ndumndum ,E (Eyabo)	2	1229.2	1229.2	1	1213.7	804.2	1	1200	1654.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Mnyila, O (Oyisa)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms