Chess South Africa Ratings Database

PLAYER PAGE

Personal

Eyitayo-Ajayi, A (Ayomikun)

Chess SA id

1030312961

FIDE id

Date of birth

2003-11-22 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1248.2	1194.2	1246.4	1200
Raw rating	1248.2	1194.2	1246.4	1200
Weighted rating	1228.7	1193.3	1233.3	1200
Weighted performance	0	0	0	0
Floor	748.2	700	746.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.8	167.2	155.2	165.8
Highest rating	1248.2 2025-07-01	1200 2024-10-01	1246.4 2025-07-01	1200 2024-10-01
Highest raw rating	1248.2 2025-07-01	1200 2024-10-01	1246.4 2025-07-01	1200 2024-10-01
Highest weighted rating	1220.5 2025-08-01	1200 2024-10-01	1226.6 2025-08-01	1200 2024-10-01
Highest weighted performance	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1248.2	1194.2	1246.4	1200
Analysis
Rating	1248.2	1194.2	1246.4	1200
Raw rating	1248.2	1194.2	1246.4	1200
Weighted rating	1228.7	1193.3	1233.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	748.2	700	746.4	700
Max/Min rating change allowed	154.8	167.2	155.2	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	1248.2	1194.2	1246.4	1200
New weighted rating	1231	1193.3	1235.2	1200
New weighted performance	0	0	0	0
Temp new rating	1248.2	1194.2	1246.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1248.2	1194.2	1246.4	1200
New K-factor	36	36	36	36
New floor	748.2	700	746.4	700

Item	Main	Standard	Rapid
	0	0	0
	4	0	4
	10	4	6
	0	0	0
	0	0	0
	0	0	0
History	14	4	10

Games since
	Main 14	Standard 4		Rapid 10		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	4	1	25	-212.5	1739	1526.5
Standard	0	0	0	0	0	0
Rapid	4	1	25	-212.5	1739	1526.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	6	42.86	-60.7	1438.5	1377.8
Standard	4	1	25	-212.5	1297.3	1084.8
Rapid	10	5	50	0	1495	1495
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1248.2	1194.2	1246.4	1200
2025-09-30	1248.2	1194.2	1246.4	1200
2025-09-01	1248.2	1194.2	1246.4	1200
2025-08-01	1248.2	1194.2	1246.4	1200
2025-07-01	1248.2	1194.2	1246.4	1200
2025-06-01	1231.3	1194.2	1243.6	1200
2025-05-01	1231.3	1194.2	1243.6	1200
2025-04-01	1231.3	1194.2	1243.6	1200
2025-03-01	1231.3	1194.2	1243.6	1200
2025-02-01	1231.3	1193.3	1243.6	1200
2025-01-01	1231.3	1177.6	1243.6	1200
2024-12-01	1231.3	1177.6	1243.6	1200
2024-11-01	1182.1	1177.6	1200	1200
2024-10-01	1200	1200	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	Chess Power House Youth Day Rapid 2025 (A)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Chess Power House Youth Day Rapid 2025 (A)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
2	Evaton #Bossoya Chess Rapid 09 Nov 2024 (B)	2024-11-09	2024-11-09	Rapid	Sedibeng (GSV)	6	6	4	Yes	Analysis
3	Wits Open 2024 (B)	2024-10-12	2024-10-12	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024
		date 2024-11-09	rnd 2	type Rapid	result 1	date 2024-11-09	rnd 5	type Rapid	result 1
		Opponent Mofokeng, K (Karabo)				Opponent Ikaneng, G (Given)
2	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 3	type Rapid	result 1	date 2025-06-16	rnd 3	type Rapid	result 1
		Opponent Vorster, T (Tyrone)				Opponent Vorster, T (Tyrone)
3	1	Tournament Wits Open 2024				Tournament Wits Open 2024
		date 2024-10-12	rnd 5	type Standard	result 1	date 2024-10-12	rnd 5	type Standard	result 1
		Opponent Ndhlovu, T (Thabani)				Opponent Ndhlovu, T (Thabani)

#	Games	Start				End
1	1	Tournament Wits Open 2024				Tournament Wits Open 2024
		date 2024-10-12	rnd 5	type Standard	result 1	date 2024-10-12	rnd 5	type Standard	result 1
		Opponent Ndhlovu, T (Thabani)				Opponent Ndhlovu, T (Thabani)

#	Games	Start				End
1	4	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024
		date 2024-11-09	rnd 2	type Rapid	result 1	date 2024-11-09	rnd 5	type Rapid	result 1
		Opponent Mofokeng, K (Karabo)				Opponent Ikaneng, G (Given)
2	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 3	type Rapid	result 1	date 2025-06-16	rnd 3	type Rapid	result 1
		Opponent Vorster, T (Tyrone)				Opponent Vorster, T (Tyrone)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024
		date 2024-11-09	rnd 2	type Rapid	result 1	date 2024-11-09	rnd 5	type Rapid	result 1
		Opponent Mofokeng, K (Karabo)				Opponent Ikaneng, G (Given)
2	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 3	type Rapid	result 1	date 2025-06-16	rnd 3	type Rapid	result 1
		Opponent Vorster, T (Tyrone)				Opponent Vorster, T (Tyrone)
3	1	Tournament Wits Open 2024				Tournament Wits Open 2024
		date 2024-10-12	rnd 5	type Standard	result 1	date 2024-10-12	rnd 5	type Standard	result 1
		Opponent Ndhlovu, T (Thabani)				Opponent Ndhlovu, T (Thabani)

#	Games	Start				End
1	1	Tournament Wits Open 2024				Tournament Wits Open 2024
		date 2024-10-12	rnd 5	type Standard	result 1	date 2024-10-12	rnd 5	type Standard	result 1
		Opponent Ndhlovu, T (Thabani)				Opponent Ndhlovu, T (Thabani)

#	Games	Start				End
1	4	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024
		date 2024-11-09	rnd 2	type Rapid	result 1	date 2024-11-09	rnd 5	type Rapid	result 1
		Opponent Mofokeng, K (Karabo)				Opponent Ikaneng, G (Given)
2	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 3	type Rapid	result 1	date 2025-06-16	rnd 3	type Rapid	result 1
		Opponent Vorster, T (Tyrone)				Opponent Vorster, T (Tyrone)

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	Mbaimba ,M (Munashe)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mbaimba ,M (Munashe)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Ndhlovu ,T (Thabani)	1	1	425	1	1	425	0	0	0	0	0	0
2	Ndhlovu ,T (Thabani)	1	1194.7	1619.7	1	1155.6	1619.7	0	0	0	0	0	0
3	Memeh ,C (Chime)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Memeh ,C (Chime)	1	1594.7	1169.7	1	1621.8	1169.7	0	0	0	0	0	0
4	Riaan ,S (Seabela)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Riaan ,S (Seabela)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Nakeng ,T (Thomas)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Nakeng ,T (Thomas)	1	1418.8	993.8	0	0	0	1	1324.2	993.8	0	0	0
6	Sarakusebwa ,S (Shepard)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Sarakusebwa ,S (Shepard)	1	1890.7	1465.7	0	0	0	1	1334.8	1465.7	0	0	0
7	Ngobeni ,V (Vusi)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Ngobeni ,V (Vusi)	1	1776.4	1351.4	0	0	0	1	1623.7	1351.4	0	0	0
8	Pule ,L (Lesedi)	1	1	425	0	0	0	1	1	425	0	0	0
8	Pule ,L (Lesedi)	1	1351.5	1776.5	0	0	0	1	984.6	1776.5	0	0	0
9	Ikaneng ,G (Given)	1	1	425	0	0	0	1	1	425	0	0	0
9	Ikaneng ,G (Given)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Letele ,K (Katleho)	1	1	425	0	0	0	1	1	425	0	0	0
10	Letele ,K (Katleho)	1	1375.1	1800.1	0	0	0	1	1135.9	1800.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Eyitayo-Ajayi, A (Ayomikun)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms