Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gcwabe, O (Othandwayo)

Chess SA id

1070151228

FIDE id

14370336

Date of birth

2007-03-23 (U20)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1535.7	1537.7	1272.7	1214.7
Raw rating	1535.7	1537.7	1272.7	1214.7
Weighted rating	1514.7	1528	1251.8	1193.3
Weighted performance	1444.7	1521.4	0	0
Floor	1082.7	1088.6	772.7	714.7
K-factor	32	32	36	36
Min/Max rating change allowed	102.8	102.5	149.5	162.4
Highest rating	1582.7 2025-11-01	1588.6 2025-09-30	1347.1 2024-11-01	1214.7 2025-09-30
Highest raw rating	1582.7 2025-11-01	1588.6 2025-09-30	1272.7 2025-11-01	1214.7 2025-09-30
Highest weighted rating	1514.7 2026-01-01	1528 2026-01-01	1245.6 2025-11-01	1212.2 2018-10-01
Highest weighted performance	1554 2025-07-01	1572.3 2025-09-30	1347.1 2024-11-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1535.7	1537.7	1272.7	1214.7
Analysis
Rating	1535.7	1537.7	1272.7	1214.7
Raw rating	1535.7	1537.7	1272.7	1214.7
Weighted rating	1514.7	1528	1251.8
Weighted performance	1444.7	1521.4	0
K-factor	32	32	36	36
Floor	1082.7	1088.6	772.7	714.7
Max/Min rating change allowed	102.8	102.5	149.5	162.4
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	1535.7	1537.7	1272.7	1214.7
New weighted rating	1520.9	1533.3	1254.6	1196.5
New weighted performance	1434.9	1511	0	0
Temp new rating	1535.7	1537.7	1272.7	1214.7
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1535.7	1537.7	1272.7	1214.7
New K-factor	32	32	36	36
New floor	1082.7	1088.6	772.7	714.7

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	87	62	7	18
	56	46	10	0
	43	37	0	6
	0	0	0	0
	0	0	0	0
History	186	145	17	24

Games since
	Main 143	Standard 108		Rapid 17		Blitz 18
Gender	Male
Age group	U20
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	725		74		33
Male	645		68		29
U20	65		10		3
U20 Male	57		9		3
Standard
	RSA		Province		Region
Overall	661		69		29
Male	584		63		25
U20	62		11		3
U20 Male	53		10		3
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	443		43		17
Male	401		40		16
U20	33		7		4
U20 Male	30		6		4


	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	87	56.5	64.94	127	1428.9	1556
Standard	62	43	69.35	164.5	1420.2	1584.7
Rapid	7	3.5	50	0	1645.7	1645.7
Blitz	18	10	55.56	47.2	1374.8	1422
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	186	104.5	56.18	52.6	1390.1	1442.7
Standard	145	84	57.93	67.4	1383.6	1451
Rapid	17	9.5	55.88	50	1443.7	1493.7
Blitz	24	11	45.83	-35.4	1391.7	1356.3

Date	Main	Standard	Rapid	Blitz
2026-01-01	1535.7	1537.7	1272.7	1214.7
2025-11-30	1582.7	1588.6	1272.7	1214.7
2025-11-01	1582.7	1588.6	1272.7	1214.7
2025-09-30	1577.2	1588.6	1255.1	1214.7
2025-09-01	1543.3	1543.1	1255.1	1212.2
2025-08-01	1526.6	1520.4	1255.1	1212.2
2025-07-01	1555.9	1563.1	1255.1	1212.2
2025-06-01	1550	1555.9	1255.1	1212.2
2025-05-01	1520.4	1537.2	1255.1	1212.2
2025-04-01	1531.8	1553.5	1255.1	1212.2
2025-03-01	1520.1	1543.7	1255.1	1212.2
2025-02-01	1475.9	1504.4	1255.1	1212.2
2025-01-01	1448.9	1478.5	1255.1	1136.8
2024-12-01	1477.7	1521.1	1255.1	1136.8
2024-11-01	1477.7	1521.1	1255.1	1136.8
2024-10-01	1478.2	1521.1	1216.6	1136.8
2024-09-01	1481.5	1535.8	1216.6	1136.8
2024-11-01	1441.2	1437.8	1200	1136.8
2024-07-01	1366.1	1364.3	1200	1136.8
2024-06-01	1366.1	1364.3	1200	1136.8
2024-05-01	1281.4	1277.5	1200	1136.8
2024-04-01	1244.5	1245.7	1200	1136.8
2024-03-01	1244.5	1245.7	1200	1136.8
2024-02-01	1188.2	1182.3	1200	1136.8

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	2025 Mzansi Individual Championships (U20 Open)	2025-12-17	2025-12-20	Standard	Nelson Mandela Bay (ENM)	6	4	1	Yes	Analysis
2	Fide in the Bay 2025 (A)	2025-10-04	2025-10-04	Rapid	Nelson Mandela Bay (ENM)	7	7	3.5	Yes	Analysis
3	1st Friday Night Blitz 2025	2025-09-19	2025-09-19	Blitz	Nelson Mandela Bay (ENM)	9	9	4	Yes	Analysis
4	EC Closed 2025 (U20 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	5.5	Yes	Analysis
5	FIDE in the Bay 2025 (A)	2025-08-30	2025-08-30	Standard	Nelson Mandela Bay (ENM)	5	5	2.5	Yes	Analysis
6	Eastern Cape Inter-Regional Individual Chess Championship 2025 (U20 Open)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	5	2.5	Yes	Analysis
7	Eastern Cape Inter-Regional Team Chess Championship 2025 (U20+Open)	2025-07-10	2025-07-11	Standard	Amathole (EAL)	5	4	3.5	Yes	Analysis
8	NMBCU Closed 2025 (U20+Open)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
9	NMBCU Open 2025 (A)	2025-05-23	2025-05-25	Standard	Nelson Mandela Bay (ENM)	6	5	3.5	Yes	Analysis
10	EC Open 2025 (U16-U20 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	5	Yes	Analysis
11	NMB 3rd Trials 2025 (U20+Adult)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	5	3	Yes	Analysis
12	Rhodes Open 2025 (A)	2025-03-21	2025-03-22	Standard	Sarah Baartman (ESB)	7	1	0	Yes	Analysis
13	NMB 2nd Trials 2025 (U20+Adults)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
14	Pearson High Chess Festival 2025 (B)	2025-02-21	2025-02-22	Standard	Nelson Mandela Bay (ENM)	5	4	3.5	Yes	Analysis
15	NMBCH Trial 1 2025 (U20+Open)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis
16	NMBCU vs BCC Derby Chess Invitational 2025 (U18)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	3	2.5	Yes	Analysis
17	NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open A)	2025-01-12	2025-01-12	Blitz	Nelson Mandela Bay (ENM)	9	9	6	Yes	Analysis
18	Mzansi Interprovincial Youth Chess Championships 2024 (U18 Open Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	6	1.5	Yes	Analysis
19	NMBCU Top Schools 2024 (High School)	2024-10-12	2024-10-12	Rapid	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
20	NMBCU Closed 2024 (U18)	2024-09-20	2024-09-21	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
21	NMBCU Trial 5 2024 (U18)	2024-08-16	2024-08-17	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
22	NMB Open 2024 (B)	2024-08-03	2024-08-04	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
23	DSRAC Trials (Nelson Mandela Metro)	2024-08-10	2024-08-10	Rapid	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
24	NMBCU Trials 4 2024 (U18)	2024-07-12	2024-07-13	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
25	NMBCU Trial 3 2024 (U18)	2024-05-10	2024-05-11	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
26	Spartan Bishops Chess Championships 2024 (Queens)	2024-05-04	2024-05-05	Standard	Bojanala Platina (NBR)	5	0	0	No	Analysis
27	NMBCU Trials 2 2024 (U18)	2024-04-12	2024-04-13	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis
28	Pearson Open Chess Tournament 2024 (B)	2024-02-23	2024-02-24	Standard	Nelson Mandela Bay (ENM)	5	5	3.5	Yes	Analysis
29	Eastern Cape Provincial Individual Championship 2023 (U20 Boys+Girls)	2023-10-05	2023-10-06	Standard	Nelson Mandela Bay (ENM)	7	7	3	Yes	Analysis
30	Eastern Cape Chess Team Championship 2023 (Open)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	3	1	Yes	Analysis
31	NMBCU Closed 2023 (U18)	2023-08-11	2023-08-12	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
32	Junior Chess Battles Blitz 2023 (A)	2023-07-16	2023-07-16	Blitz	Nelson Mandela Bay (ENM)	7	6	1	Yes	Analysis
33	NMBCU Trial 4 2023 (U18)	2023-07-28	2023-07-29	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
34	EP Trials 3 2023 (U18)	2023-05-05	2023-05-06	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
35	NMB 2nd Trials 2023 (U18)	2023-03-24	2023-03-25	Standard	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis
36	NMB 1st Trials 2023 (U18)	2023-02-17	2023-02-18	Standard	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis

#	Games	Start				End
1	9	Tournament NMBCH Trial 1 2025				Tournament NMB 2nd Trials 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Bojana, SE (Singisile Emmanuel)				Opponent Mntwini, M (Mihlali)
2	8	Tournament FIDE in the Bay 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-09-19	rnd 1	type Blitz	result 1
		Opponent George, P (Panashe)				Opponent Deysel, L (Liam)
3	8	Tournament NMBCU Trials 4 2024				Tournament NMB Open 2024
		date 2024-07-13	rnd 4	type Standard	result 0.5	date 2024-08-04	rnd 5	type Standard	result 1
		Opponent Slabbert, D (Deon)				Opponent Chipunza, J (Jaden)

#	Games	Start				End
1	9	Tournament NMBCH Trial 1 2025				Tournament NMB 2nd Trials 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Bojana, SE (Singisile Emmanuel)				Opponent Mntwini, M (Mihlali)
2	8	Tournament NMBCU Trials 4 2024				Tournament NMB Open 2024
		date 2024-07-13	rnd 4	type Standard	result 0.5	date 2024-08-04	rnd 5	type Standard	result 1
		Opponent Slabbert, D (Deon)				Opponent Chipunza, J (Jaden)
3	7	Tournament FIDE in the Bay 2025				Tournament EC Closed 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent George, P (Panashe)				Opponent Njenjesi, C (Chulumanco)

#	Games	Start				End
1	2	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 4	type Rapid	result 1	date 2024-10-12	rnd 5	type Rapid	result 0.5
		Opponent Labercensie, D (Dante)				Opponent Ackerdien, S (Saud)
2	2	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 1	type Rapid	result 0.5	date 2024-10-12	rnd 2	type Rapid	result 1
		Opponent Lagardien, I (Ismaeel)				Opponent Quiggin, T (Thurstan)
3	2	Tournament DSRAC Trials				Tournament DSRAC Trials
		date 2024-08-10	rnd 1	type Rapid	result 1	date 2024-08-10	rnd 2	type Rapid	result 1
		Opponent Klaas, I (Inam)				Opponent Mletshe, S (Sibu)

#	Games	Start				End
1	6	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-01-12	rnd 5	type Blitz	result 1	date 2025-09-19	rnd 1	type Blitz	result 1
		Opponent Dickinson, E (Elijah)				Opponent Deysel, L (Liam)
2	2	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 4	type Blitz	result 1	date 2025-09-19	rnd 5	type Blitz	result 1
		Opponent Tshalata, F (Fanele)				Opponent Mgolombane, S (Sesihle)
3	1	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 7	type Blitz	result 1	date 2025-09-19	rnd 7	type Blitz	result 1
		Opponent Mella, E (Emorej)				Opponent Mella, E (Emorej)

#	Games	Start				End
1	6	Tournament NMBCH Trial 1 2025				Tournament Pearson High Chess Festival 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Bojana, SE (Singisile Emmanuel)				Opponent Reid, L (Liam)
2	6	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCH Trial 1 2025
		date 2025-01-12	rnd 5	type Blitz	result 1	date 2025-02-14	rnd 1	type Standard	result 1
		Opponent Dickinson, E (Elijah)				Opponent Bowkers, D (Delcine)
3	4	Tournament FIDE in the Bay 2025				Tournament EC Closed 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent George, P (Panashe)				Opponent Du Preez, D (Dillon)

#	Games	Start				End
1	6	Tournament NMBCH Trial 1 2025				Tournament Pearson High Chess Festival 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Bojana, SE (Singisile Emmanuel)				Opponent Reid, L (Liam)
2	4	Tournament FIDE in the Bay 2025				Tournament EC Closed 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent George, P (Panashe)				Opponent Du Preez, D (Dillon)
3	4	Tournament NMBCU Trials 4 2024				Tournament NMB Open 2024
		date 2024-07-13	rnd 5	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Nyoka, I (Ibanathi)				Opponent Stander, CL (Cael Lelethu)

#	Games	Start				End
1	2	Tournament DSRAC Trials				Tournament DSRAC Trials
		date 2024-08-10	rnd 1	type Rapid	result 1	date 2024-08-10	rnd 2	type Rapid	result 1
		Opponent Klaas, I (Inam)				Opponent Mletshe, S (Sibu)
2	1	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 4	type Rapid	result 1	date 2024-10-12	rnd 4	type Rapid	result 1
		Opponent Labercensie, D (Dante)				Opponent Labercensie, D (Dante)
3	1	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 2	type Rapid	result 1	date 2024-10-12	rnd 2	type Rapid	result 1
		Opponent Quiggin, T (Thurstan)				Opponent Quiggin, T (Thurstan)

#	Games	Start				End
1	6	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-01-12	rnd 5	type Blitz	result 1	date 2025-09-19	rnd 1	type Blitz	result 1
		Opponent Dickinson, E (Elijah)				Opponent Deysel, L (Liam)
2	2	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 4	type Blitz	result 1	date 2025-09-19	rnd 5	type Blitz	result 1
		Opponent Tshalata, F (Fanele)				Opponent Mgolombane, S (Sesihle)
3	1	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 7	type Blitz	result 1	date 2025-09-19	rnd 7	type Blitz	result 1
		Opponent Mella, E (Emorej)				Opponent Mella, E (Emorej)

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	Lagardien ,I (Ismaeel)	11	1.5	-309.1	9	1	-330.6	2	0.5	-212.5	0	0	0
1	Lagardien ,I (Ismaeel)	11	1733.2	1424.1	9	1733.9	1402.6	2	1502.3	1520.7	0	0	0
2	Du Preez ,D (Dillon)	5	4.5	340	5	4.5	340	0	0	0	0	0	0
2	Du Preez ,D (Dillon)	5	1312.3	1652.3	5	1315	1652.3	0	0	0	0	0	0
3	Mahomed ,I (Ihsaan)	5	4.5	340	4	3.5	318.8	1	1	425	0	0	0
3	Mahomed ,I (Ihsaan)	5	1283.4	1623.4	4	1294.5	1602.2	1	1200	1708.4	0	0	0
4	Peter ,NM (Neathan Mninawa)	5	0	-425	4	0	-425	0	0	0	1	0	-425
4	Peter ,NM (Neathan Mninawa)	5	1858.4	1433.4	4	1895.1	1433.4	0	0	0	1	1517	1433.4
5	Slabbert ,D (Deon)	4	2	0	4	2	0	0	0	0	0	0	0
5	Slabbert ,D (Deon)	4	1492.4	1492.4	4	1481.4	1492.4	0	0	0	0	0	0
6	Bowkers ,D (Delcine)	4	4	425	3	3	425	0	0	0	1	1	425
6	Bowkers ,D (Delcine)	4	1068	1493	3	1056.3	1493	0	0	0	1	1200	1493
7	Driscoll ,S (Samuel)	3	0	-425	3	0	-425	0	0	0	0	0	0
7	Driscoll ,S (Samuel)	3	1593.6	1168.6	3	1608	1168.6	0	0	0	0	0	0
8	Pienaar ,KT (Keaton Thomas)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
8	Pienaar ,KT (Keaton Thomas)	3	1408.2	1266.5	3	1409.8	1266.5	0	0	0	0	0	0
9	Mangcotywa ,L (Lihle)	3	3	425	3	3	425	0	0	0	0	0	0
9	Mangcotywa ,L (Lihle)	3	1180.4	1605.4	3	1181.4	1605.4	0	0	0	0	0	0
10	Vital ,K (Keirah)	3	3	425	3	3	425	0	0	0	0	0	0
10	Vital ,K (Keirah)	3	1185.5	1610.5	3	1188.4	1610.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Gcwabe, O (Othandwayo)

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Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms