Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sitwayi, I (Iviwe)

Chess SA id

1070311650

FIDE id

Date of birth

2007-08-27 (U20)

Gender

Male

Region

Amathole (EAL)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1353.2

Item	Main	Standard	Rapid	Blitz
Rating	1256.6	1265.6	1200	1200
Raw rating	1256.6	1265.6	1200	1200
Weighted rating	1217	1219.3	1200	1200
Weighted performance	0	0	0	0
Floor	756.6	765.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	153	151	165.8	165.8
Highest rating	1256.6 2025-05-05	1265.6 2025-05-05	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1256.6 2025-05-05	1265.6 2025-05-05	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1256.6 2024-11-01	1265.6 2024-11-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1256.6	1265.6	1200	1200
Analysis
Rating	1256.6	1265.6	1200	1200
Raw rating	1256.6	1265.6	1200	1200
Weighted rating	1217	1219.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	756.6	765.6	700	700
Max/Min rating change allowed	153	151	165.8	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	1256.6	1265.6	1200	1200
New weighted rating	1221	1224	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1256.6	1265.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1256.6	1265.6	1200	1200
New K-factor	36	36	36	36
New floor	756.6	765.6	700	700

Item	Main	Standard
	0	0
	10	10
	8	8
	0	0
	0	0
	0	0
History	18	18

Games since
	Main 18	Standard 18		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Amathole (EAL)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
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	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	10	6.5	65	127.5	1271.2	1398.8
Standard	10	6.5	65	127.5	1271.2	1398.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	8.5	47.22	-23.6	1264.9	1241.3
Standard	18	8.5	47.22	-23.6	1264.9	1241.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1256.6	1265.6	1200	1200
2025-09-30	1256.6	1265.6	1200	1200
2025-09-01	1256.6	1265.6	1200	1200
2025-08-01	1256.6	1265.6	1200	1200
2025-07-01	1256.6	1265.6	1200	1200
2025-06-01	1256.6	1265.6	1200	1200
2025-05-01	1256.6	1265.6	1200	1200
2025-04-01	1183.9	1180.8	1200	1200
2025-03-01	1183.9	1180.8	1200	1200
2025-02-01	1182.8	1179.5	1200	1200
2025-01-01	1160.2	1154	1200	1200
2024-12-01	1147.6	1136.8	1200	1200
2024-11-01	1147.6	1136.8	1200	1200
2024-10-01	1147.6	1136.8	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

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	Buffalo City Chess Junior Closed 2025 (U20 Open+Girls)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	0	0	No	Analysis
2	2025 Buffalo City Chess Trials 2 (U20+Adults)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
3	2025 Buffalo City Chess Trials 1 (U20+Adult)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
4	Vikings Classical March 2025 (B)	2025-03-15	2025-03-15	Standard	Buffalo City (EBC)	5	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Buffalo City Chess Junior Closed 2025 (U20 Open+Girls)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	0	0	No	Analysis
2	2025 Buffalo City Chess Trials 2 (U20+Adults)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
3	2025 Buffalo City Chess Trials 1 (U20+Adult)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
4	Vikings Classical March 2025 (B)	2025-03-15	2025-03-15	Standard	Buffalo City (EBC)	5	0	0	No	Analysis
5	EL Junior Closed 2024 (U18+U20)	2024-11-23	2024-11-23	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
6	7th Annual UFH Heritage Open 2024 (C)	2024-09-21	2024-09-21	Standard	Amathole (EAL)	5	3	0	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2025 Buffalo City Chess Trials 2				Tournament 2025 Buffalo City Chess Trials 2
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 0.5
		Opponent Dyonase, U (Uviwe)				Opponent Mamatu, A (Amila)
2	3	Tournament 2025 Buffalo City Chess Trials 1				Tournament 2025 Buffalo City Chess Trials 1
		date 2025-03-22	rnd 2	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Adriaanse, C (Candice)				Opponent Gcilishe, H (Hlumelo)
3	2	Tournament EL Junior Closed 2024				Tournament EL Junior Closed 2024
		date 2024-11-23	rnd 3	type Standard	result 1	date 2024-11-23	rnd 4	type Standard	result 1
		Opponent Mnkwali, G (Gugulethu)				Opponent Rala, Y (Yonwaba)

#	Games	Start				End
1	4	Tournament 2025 Buffalo City Chess Trials 2				Tournament 2025 Buffalo City Chess Trials 2
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 0.5
		Opponent Dyonase, U (Uviwe)				Opponent Mamatu, A (Amila)
2	3	Tournament 2025 Buffalo City Chess Trials 1				Tournament 2025 Buffalo City Chess Trials 1
		date 2025-03-22	rnd 2	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Adriaanse, C (Candice)				Opponent Gcilishe, H (Hlumelo)
3	2	Tournament EL Junior Closed 2024				Tournament EL Junior Closed 2024
		date 2024-11-23	rnd 3	type Standard	result 1	date 2024-11-23	rnd 4	type Standard	result 1
		Opponent Mnkwali, G (Gugulethu)				Opponent Rala, Y (Yonwaba)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2025 Buffalo City Chess Trials 2				Tournament 2025 Buffalo City Chess Trials 2
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 4	type Standard	result 1
		Opponent Dyonase, U (Uviwe)				Opponent Mvandaba, M (Milisa)
2	3	Tournament 2025 Buffalo City Chess Trials 1				Tournament 2025 Buffalo City Chess Trials 1
		date 2025-03-22	rnd 2	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Adriaanse, C (Candice)				Opponent Gcilishe, H (Hlumelo)
3	2	Tournament EL Junior Closed 2024				Tournament EL Junior Closed 2024
		date 2024-11-23	rnd 3	type Standard	result 1	date 2024-11-23	rnd 4	type Standard	result 1
		Opponent Mnkwali, G (Gugulethu)				Opponent Rala, Y (Yonwaba)

#	Games	Start				End
1	3	Tournament 2025 Buffalo City Chess Trials 2				Tournament 2025 Buffalo City Chess Trials 2
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 4	type Standard	result 1
		Opponent Dyonase, U (Uviwe)				Opponent Mvandaba, M (Milisa)
2	3	Tournament 2025 Buffalo City Chess Trials 1				Tournament 2025 Buffalo City Chess Trials 1
		date 2025-03-22	rnd 2	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Adriaanse, C (Candice)				Opponent Gcilishe, H (Hlumelo)
3	2	Tournament EL Junior Closed 2024				Tournament EL Junior Closed 2024
		date 2024-11-23	rnd 3	type Standard	result 1	date 2024-11-23	rnd 4	type Standard	result 1
		Opponent Mnkwali, G (Gugulethu)				Opponent Rala, Y (Yonwaba)

No games found.

#	Games	Start				End

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	Mamatu ,A (Amila)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Mamatu ,A (Amila)	2	1383.2	1170.8	2	1388.9	1170.8	0	0	0	0	0	0
2	Ndlela ,M (Mongameli)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ndlela ,M (Mongameli)	1	1193.3	768.3	1	1172	768.3	0	0	0	0	0	0
3	Dyonase ,U (Uviwe)	1	1	425	1	1	425	0	0	0	0	0	0
3	Dyonase ,U (Uviwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Mokomele ,L (Lebitso)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mokomele ,L (Lebitso)	1	1149.4	724.4	1	1149.2	724.4	0	0	0	0	0	0
5	Mpitikezi ,T (Thembelani)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mpitikezi ,T (Thembelani)	1	1380.8	955.8	1	1276.4	955.8	0	0	0	0	0	0
6	Osei ,O (Onika)	1	1	425	1	1	425	0	0	0	0	0	0
6	Osei ,O (Onika)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Gcilishe ,H (Hlumelo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Gcilishe ,H (Hlumelo)	1	1198.2	1623.2	1	1198	1623.2	0	0	0	0	0	0
8	Adriaanse ,C (Candice)	1	1	425	1	1	425	0	0	0	0	0	0
8	Adriaanse ,C (Candice)	1	1187.8	1612.8	1	1182.9	1612.8	0	0	0	0	0	0
9	Mvandaba ,M (Milisa)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mvandaba ,M (Milisa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Qubeka ,S (Simele)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Qubeka ,S (Simele)	1	1411	986	1	1408.2	986	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Sitwayi, I (Iviwe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms