Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ogola, AJ (Andrew Jonyo)

Chess SA id

1110306200

FIDE id

Date of birth

2011-01-01 (U16)

Gender

Male

Region

Chess South Africa (CSA)

Citizen

KEN

Titles

Chess SA registered

Last active game

2024-06-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1551.4	1551.4	1640	1640
Raw rating	1551.4	1551.4	1640	1640
Weighted rating	1509.2	1509.2	1587.2	1587.2
Weighted performance	0	0	0	0
Floor	1051.4	1051.4	1140	1140
K-factor	32	32	28	28
Min/Max rating change allowed	100.5	100.5	88.6	88.6
Highest rating	1551.4 2024-07-01	1551.4 2024-07-01	1640 2024-07-01	1640 2024-07-01
Highest raw rating	1551.4 2024-07-01	1551.4 2024-07-01	1640 2024-07-01	1640 2024-07-01
Highest weighted rating	1551.4 2024-10-01	1551.4 2024-10-01	1640 2024-10-01	1640 2024-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-06-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1551.4	1551.4	1640	1640
Analysis
Rating	1551.4	1551.4	1640	1640
Raw rating	1551.4	1551.4	1640	1640
Weighted rating	1509.2	1509.2	1587.2
Weighted performance	0	0	0
K-factor	32	32	28	28
Floor	1051.4	1051.4	1140	1140
Max/Min rating change allowed	100.5	100.5	88.6	88.6
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	1551.4	1551.4	1640	1640
New weighted rating	1518.6	1518.6	1598.9	1598.9
New weighted performance	0	0	0	0
Temp new rating	1551.4	1551.4	1640	1640
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1551.4	1551.4	1640	1640
New K-factor	32	32	28	28
New floor	1051.4	1051.4	1140	1140

Item	Main	Standard
	0	0
	0	0
	7	7
	0	0
	0	0
	0	0
History	7	7

Games since
	Main 7	Standard 7		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Chess South Africa (CSA)
Province
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	7	0	0	-425	1449.9	1024.9
Standard	7	0	0	-425	1449.9	1024.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1551.4	1551.4	1640	1640
2025-09-01	1551.4	1551.4	1640	1640
2025-08-01	1551.4	1551.4	1640	1640
2025-07-01	1551.4	1551.4	1640	1640
2025-06-01	1551.4	1551.4	1640	1640
2025-05-01	1551.4	1551.4	1640	1640
2025-04-01	1551.4	1551.4	1640	1640
2025-03-01	1551.4	1551.4	1640	1640
2025-02-01	1551.4	1551.4	1640	1640
2025-01-01	1551.4	1551.4	1640	1640
2024-12-01	1551.4	1551.4	1640	1640
2024-11-01	1551.4	1551.4	1640	1640
2024-10-01	1551.4	1551.4	1640	1640
2024-09-01	1551.4	1551.4	1640	1640
2024-08-01	1551.4	1551.4	1640	1640
2024-07-01	1551.4	1551.4	1640	1640
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	1200	1200	1200	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	2024 Elise Steenkamp Open Chess Tournament (Kings)	2024-06-15	2024-06-17	Standard	Tshwane (GTP)	7	7	0	Yes	Analysis

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Van Der Merwe ,ZC (Zander Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Van Der Merwe ,ZC (Zander Christiaan)	1	1401.8	976.8	1	1403.6	976.8	0	0	0	0	0	0
2	Durand ,A (Albert)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Durand ,A (Albert)	1	1449.6	1024.6	1	1453.9	1024.6	0	0	0	0	0	0
3	Du Toit ,J (Jaunre)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Du Toit ,J (Jaunre)	1	1445	1020	1	1469.3	1020	0	0	0	0	0	0
4	Jooste ,J (Josh)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Jooste ,J (Josh)	1	1464.2	1039.2	1	1451.2	1039.2	0	0	0	0	0	0
5	Botha ,RMJ (Robert)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Botha ,RMJ (Robert)	1	1445.3	1020.3	1	1440.8	1020.3	0	0	0	0	0	0
6	Mankena ,S (Satvik Ram)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mankena ,S (Satvik Ram)	1	1500	1075	1	1492.8	1075	0	0	0	0	0	0
7	Barkhuizen ,SJ (Simon Jurgens)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Barkhuizen ,SJ (Simon Jurgens)	1	1443.5	1018.5	1	1433.1	1018.5	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

Ogola, AJ (Andrew Jonyo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms