Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ofori Boatehg, C (Clinton)

Chess SA id

101067222

FIDE id

Date of birth

2001-05-02 (Adult)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1139.9	1137.4	770	770
Raw rating	1139.9	1137.4	770	770
Weighted rating	1139.9	1137.4	770	770
Weighted performance	132.3	131.9	0	0
Floor	639.9	637.4	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	180.6	181.3	306	306
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1139.9 2024-03-01	1137.4 2024-03-01	770 2024-03-01	770 2024-03-01
Highest weighted rating	1139.9 2024-11-01	1137.4 2024-11-01	770 2024-11-01	770 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1139.9	1137.4	770	770
Analysis
Rating	1139.9	1137.4	770	770
Raw rating	1139.9	1137.4	770	770
Weighted rating	1139.9	1137.4	770
Weighted performance	132.3	131.9	0
K-factor	40	40	40	40
Floor	639.9	637.4	500	500
Max/Min rating change allowed	180.6	181.3	306	306
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	1139.9	1137.4	770	770
New weighted rating	1139.9	1137.4	770	770
New weighted performance	131.9	131.5	0	0
Temp new rating	1139.9	1137.4	770	770
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1139.9	1137.4	770	770
New K-factor	40	40	40	40
New floor	639.9	637.4	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	90	90

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
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	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	42	23.5	55.95	50.6	1016.7	1067.3
Standard	42	23.5	55.95	50.6	1016.7	1067.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1139.9	1137.4	770	770
2025-09-01	1139.9	1137.4	770	770
2025-08-01	1139.9	1137.4	770	770
2025-07-01	1139.9	1137.4	770	770
2025-06-01	1139.9	1137.4	770	770
2025-05-01	1139.9	1137.4	770	770
2025-04-01	1139.9	1137.4	770	770
2025-03-01	1139.9	1137.4	770	770
2025-02-01	1139.9	1137.4	770	770
2025-01-01	1139.9	1137.4	770	770
2024-12-01	1139.9	1137.4	770	770
2024-11-01	1139.9	1137.4	770	770
2024-10-01	1139.9	1137.4	770	770
2024-09-01	1139.9	1137.4	770	770
2024-08-01	1139.9	1137.4	770	770
2024-07-01	1139.9	1137.4	770	770
2024-06-01	1139.9	1137.4	770	770
2024-08-01	1139.9	1137.4	770	770
2024-04-01	1139.9	1137.4	770	770
2024-03-01	1139.9	1137.4	770	770
2024-02-01	1139.9	1137.4	770	770
2024-01-01	1139.9	1137.4	770	770
2023-12-01	1139.9	1137.4	770	770
2023-11-01	1139.9	1137.4	770	770

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	South African Junior Team Championships 2018 (U20B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
2	Vikings vs South Park 2nd Open 2018	2018-09-08	2018-09-08	Standard	Buffalo City (EBC)	5	4	3	Yes	Analysis
3	5th Buffalo Trials 2018 (U18A+U20A)	2018-05-12	2018-05-12	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
4	4th Buffalo Trials 2018 (U20+Adults)	2018-04-21	2018-04-21	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
5	Buffalo Trails 3rd 2018 (U18A-Adult)	2018-03-25	2018-03-25	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
6	2nd Buffalo Trials 2018 (U18A)	2018-03-03	2018-03-03	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
7	Buffalo City 1st Chess Trials 2018 (U18A)	2018-02-03	2018-02-03	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
8	South African Junior Team Championships 2017 (U18B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	3.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Buffalo City 1st Chess Trials 2018				Tournament 2nd Buffalo Trials 2018
		date 2018-02-03	rnd 3	type Standard	result 0.5	date 2018-03-03	rnd 4	type Standard	result 1
		Opponent Thomas, K (Kiran)				Opponent Gonya, A (Asive)
2	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Shaba, K (Keneuwe)				Opponent Koen, A (Andrea)
3	3	Tournament Vikings vs South Park 2nd Open 2018				Tournament Vikings vs South Park 2nd Open 2018
		date 2018-09-08	rnd 2	type Standard	result 1	date 2018-09-08	rnd 5	type Standard	result 1
		Opponent Bovu, A (Avi)				Opponent Mdingi, L (Limnandi)

#	Games	Start				End
1	7	Tournament Buffalo City 1st Chess Trials 2018				Tournament 2nd Buffalo Trials 2018
		date 2018-02-03	rnd 3	type Standard	result 0.5	date 2018-03-03	rnd 4	type Standard	result 1
		Opponent Thomas, K (Kiran)				Opponent Gonya, A (Asive)
2	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Shaba, K (Keneuwe)				Opponent Koen, A (Andrea)
3	3	Tournament Vikings vs South Park 2nd Open 2018				Tournament Vikings vs South Park 2nd Open 2018
		date 2018-09-08	rnd 2	type Standard	result 1	date 2018-09-08	rnd 5	type Standard	result 1
		Opponent Bovu, A (Avi)				Opponent Mdingi, L (Limnandi)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Shaba, K (Keneuwe)				Opponent Koen, A (Andrea)
2	3	Tournament Vikings vs South Park 2nd Open 2018				Tournament Vikings vs South Park 2nd Open 2018
		date 2018-09-08	rnd 2	type Standard	result 1	date 2018-09-08	rnd 5	type Standard	result 1
		Opponent Bovu, A (Avi)				Opponent Mdingi, L (Limnandi)
3	3	Tournament 4th Buffalo Trials 2018				Tournament 5th Buffalo Trials 2018
		date 2018-04-21	rnd 5	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Melissas, M (Johnny)				Opponent Woodington, V (Vadonia)

#	Games	Start				End
1	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Shaba, K (Keneuwe)				Opponent Koen, A (Andrea)
2	3	Tournament Vikings vs South Park 2nd Open 2018				Tournament Vikings vs South Park 2nd Open 2018
		date 2018-09-08	rnd 2	type Standard	result 1	date 2018-09-08	rnd 5	type Standard	result 1
		Opponent Bovu, A (Avi)				Opponent Mdingi, L (Limnandi)
3	3	Tournament 4th Buffalo Trials 2018				Tournament 5th Buffalo Trials 2018
		date 2018-04-21	rnd 5	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Melissas, M (Johnny)				Opponent Woodington, V (Vadonia)

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	Kalariparampil ,A (Ashile)	2	1	0	2	1	0	0	0	0	0	0	0
1	Kalariparampil ,A (Ashile)	2	628	628	2	636.6	628	0	0	0	0	0	0
2	John ,J (Joseph)	2	2	425	2	2	425	0	0	0	0	0	0
2	John ,J (Joseph)	2	1118.9	1543.9	2	1105	1543.9	0	0	0	0	0	0
3	Gwayi ,L (Lunathi)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Gwayi ,L (Lunathi)	2	1032.7	607.7	2	1044.1	607.7	0	0	0	0	0	0
4	Joseph ,RS (Rahul Saji Saji)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Joseph ,RS (Rahul Saji Saji)	2	965.5	753	2	968.2	753	0	0	0	0	0	0
5	Bovu ,A (Avi)	1	1	425	1	1	425	0	0	0	0	0	0
5	Bovu ,A (Avi)	1	1134.6	1559.6	1	1121.6	1559.6	0	0	0	0	0	0
6	Melissas ,M (Johnny)	1	1	425	1	1	425	0	0	0	0	0	0
6	Melissas ,M (Johnny)	1	1190.4	1615.4	1	1190.4	1615.4	0	0	0	0	0	0
7	Manyate ,S (Sibongile)	1	1	425	1	1	425	0	0	0	0	0	0
7	Manyate ,S (Sibongile)	1	956.6	1381.6	1	957.6	1381.6	0	0	0	0	0	0
8	Maartens ,A (Alexander)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Maartens ,A (Alexander)	1	1340.9	915.9	1	1334.5	915.9	0	0	0	0	0	0
9	Sigonya ,S (Samkelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Sigonya ,S (Samkelo)	1	1006.6	581.6	1	1006.6	581.6	0	0	0	0	0	0
10	Pupuma ,S (Spumezo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Pupuma ,S (Spumezo)	1	1009.3	1434.3	1	1015.8	1434.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Ofori Boatehg, C (Clinton)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms