Chess South Africa Ratings Database

PLAYER PAGE

Personal

Manhu, J (John)

Chess SA id

101065483

FIDE id

Date of birth

2001-05-15 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-09-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1137.1	1200	1034.2	1200
Raw rating	1137.1	1200	1034.2	1200
Weighted rating	1137.1	1200	1034.2	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	181.4	165.8	210	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1137.1	1200	1034.2	1200
Analysis
Rating	1137.1	1200	1034.2	1200
Raw rating	1137.1	1200	1034.2	1200
Weighted rating	1137.1	1200	1034.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	181.4	165.8	210	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	1137.1	1200	1034.2	1200
New weighted rating	1137.1	1200	1034.2	1200
New weighted performance	0	0	0	0
Temp new rating	1137.1	1200	1034.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1137.1	1200	1034.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	7	0	7
History	22	15	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Eden (WEG)
Province	Western Cape (WC)
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	7	1.5	21.43	-242.9	1128.5	885.6
Standard	0	0	0	0	0	0
Rapid	7	1.5	21.43	-242.9	1128.5	885.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1137.1	1200	1034.2	1200
2025-09-01	1137.1	1200	1034.2	1200
2025-08-01	1137.1	1200	1034.2	1200
2025-07-01	1137.1	1200	1034.2	1200
2025-06-01	1137.1	1200	1034.2	1200
2025-05-01	1137.1	1200	1034.2	1200
2025-04-01	1137.1	1200	1034.2	1200
2025-03-01	1137.1	1200	1034.2	1200
2025-02-01	1137.1	1200	1034.2	1200
2025-01-01	1137.1	1200	1034.2	1200
2024-12-01	1137.1	1200	1034.2	1200
2024-11-01	1137.1	1200	1034.2	1200
2024-10-01	1137.1	1200	1034.2	1200
2024-09-01	1137.1	1200	1034.2	1200
2024-08-01	1137.1	1200	1034.2	1200
2024-07-01	1137.1	1200	1034.2	1200
2024-06-01	1137.1	1200	1034.2	1200
2024-08-01	1137.1	1200	1034.2	1200
2024-04-01	1137.1	1200	1034.2	1200
2024-03-01	1137.1	1200	1034.2	1200
2024-02-01	1137.1	1200	1034.2	1200
2024-01-01	1137.1	1200	1034.2	1200
2023-12-01	1137.1	1200	1034.2	1200
2023-11-01	1137.1	1200	1034.2	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	Eden Chess League 2021 (2nd Division)	2021-09-18	2021-09-18	Rapid	Eden (WEG)	7	7	1.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 4	type Rapid	result 1	date 2021-09-18	rnd 4	type Rapid	result 1
		Opponent Cornforth, K (Kayleigh)				Opponent Cornforth, K (Kayleigh)
2	1	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 1	type Rapid	result 0.5	date 2021-09-18	rnd 1	type Rapid	result 0.5
		Opponent Campbell, A (Anje)				Opponent Campbell, A (Anje)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 4	type Rapid	result 1	date 2021-09-18	rnd 4	type Rapid	result 1
		Opponent Cornforth, K (Kayleigh)				Opponent Cornforth, K (Kayleigh)
2	1	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 1	type Rapid	result 0.5	date 2021-09-18	rnd 1	type Rapid	result 0.5
		Opponent Campbell, A (Anje)				Opponent Campbell, A (Anje)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 4	type Rapid	result 1	date 2021-09-18	rnd 4	type Rapid	result 1
		Opponent Cornforth, K (Kayleigh)				Opponent Cornforth, K (Kayleigh)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 4	type Rapid	result 1	date 2021-09-18	rnd 4	type Rapid	result 1
		Opponent Cornforth, K (Kayleigh)				Opponent Cornforth, K (Kayleigh)

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	Cornforth ,K (Kayleigh)	1	1	425	0	0	0	1	1	425	0	0	0
1	Cornforth ,K (Kayleigh)	1	1457	1882	0	0	0	1	1014	1882	0	0	0
2	Sheldon ,A (Ackim)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Sheldon ,A (Ackim)	1	1352.4	927.4	0	0	0	1	883.4	927.4	0	0	0
3	Miggels ,A (Alaric)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Miggels ,A (Alaric)	1	1240.5	815.5	0	0	0	1	500	815.5	0	0	0
4	Du Plessis ,A (Arno)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Du Plessis ,A (Arno)	1	919.8	494.8	0	0	0	1	572.3	494.8	0	0	0
5	Kammies ,E (Elmo)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Kammies ,E (Elmo)	1	999.6	574.6	0	0	0	1	1027.2	574.6	0	0	0
6	Potts ,M (Markwin)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Potts ,M (Markwin)	1	1003	578	0	0	0	1	1000	578	0	0	0
7	Campbell ,A (Anje)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Campbell ,A (Anje)	1	927	927	0	0	0	1	1086.4	927	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Manhu, J (John)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms