Chess South Africa Ratings Database

PLAYER PAGE

Personal

May, J (Jayden)

Chess SA id

1110143844

FIDE id

Date of birth

2011-12-19 (U16)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1075	1190.1	1004.5	1200
Raw rating	1075	1190.1	1004.5	1200
Weighted rating	1074.4	1188.8	1003.9	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	198.1	168.2	219.1	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2024-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2024-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1075	1190.1	1004.5	1200
Analysis
Rating	1075	1190.1	1004.5	1200
Raw rating	1075	1190.1	1004.5	1200
Weighted rating	1074.4	1188.8	1003.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	198.1	168.2	219.1	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	1075	1190.1	1004.5	1200
New weighted rating	1074.6	1188.8	1004	1200
New weighted performance	0	0	0	0
Temp new rating	1075	1190.1	1004.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1075	1190.1	1004.5	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	5	0	5
	10	0	10
	0	0	0
History	20	5	15

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Mangaung (FMB)
Province	Free State (FS)
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	20	4	20	-255	1156.2	901.2
Standard	5	2	40	-85	1189.8	1104.8
Rapid	15	2	13.33	-311.7	1144.9	833.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1075	1190.1	1004.5	1200
2025-09-30	1075	1190.1	1004.5	1200
2025-09-01	1075	1190.1	1004.5	1200
2025-08-01	1075	1190.1	1004.5	1200
2025-07-01	1075	1190.1	1004.5	1200
2025-06-01	1075	1190.1	1004.5	1200
2025-05-01	1075	1190.1	1004.5	1200
2025-04-01	1075	1190.1	1004.5	1200
2025-03-01	1075	1190.1	1004.5	1200
2025-02-01	1075	1189.9	1004.5	1200
2025-01-01	1075	1183.1	1002.8	1200
2024-12-01	1075	1183.1	1002.8	1200
2024-11-01	1075	1183.1	1002.8	1200
2024-10-01	1075	1183.1	1002.8	1200
2024-09-01	1075	1183.1	1002.8	1200
2024-08-01	1075	1183.1	1002.8	1200
2024-07-01	1075	1183.1	1002.8	1200
2024-09-01	1075	1183.1	1002.8	1200
2024-05-01	1066.3	1200	1002.8	1200
2024-04-01	1066.3	1200	1002.8	1200
2024-03-01	1066.3	1200	1002.8	1200
2024-02-01	1066.3	1200	1002.8	1200
2024-01-01	1066.3	1200	1002.8	1200
2023-12-01	1066.3	1200	1002.8	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	Mangaung Metro Chess 10-11 May 2024 (C)	2024-05-10	2024-05-11	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
2	St Andrews 19 August 2023 (C)	2023-08-19	2023-08-19	Rapid	Mangaung (FMB)	5	5	1	Yes	Analysis
3	Mangaung Metro Chess 13 August 2022 (C+D)	2022-08-13	2022-08-13	Rapid	Mangaung (FMB)	5	5	1	Yes	Analysis
4	Mangaung Metro Chess 30 July 2022 (C+D)	2022-07-30	2022-07-30	Rapid	Mangaung (FMB)	5	5	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 10-11 May 2024				Tournament Mangaung Metro Chess 10-11 May 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Molatlhoe, C (Calib)				Opponent Molatlhoe, C (Calib)
2	1	Tournament Mangaung Metro Chess 10-11 May 2024				Tournament Mangaung Metro Chess 10-11 May 2024
		date 2024-05-10	rnd 1	type Standard	result 1	date 2024-05-10	rnd 1	type Standard	result 1
		Opponent Malan, R (Rigardt)				Opponent Malan, R (Rigardt)
3	1	Tournament St Andrews 19 August 2023				Tournament St Andrews 19 August 2023
		date 2023-08-19	rnd 2	type Rapid	result 1	date 2023-08-19	rnd 2	type Rapid	result 1
		Opponent Lipheko, G (Gorgeous)				Opponent Lipheko, G (Gorgeous)

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 10-11 May 2024				Tournament Mangaung Metro Chess 10-11 May 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Molatlhoe, C (Calib)				Opponent Molatlhoe, C (Calib)
2	1	Tournament Mangaung Metro Chess 10-11 May 2024				Tournament Mangaung Metro Chess 10-11 May 2024
		date 2024-05-10	rnd 1	type Standard	result 1	date 2024-05-10	rnd 1	type Standard	result 1
		Opponent Malan, R (Rigardt)				Opponent Malan, R (Rigardt)

#	Games	Start				End
1	1	Tournament St Andrews 19 August 2023				Tournament St Andrews 19 August 2023
		date 2023-08-19	rnd 2	type Rapid	result 1	date 2023-08-19	rnd 2	type Rapid	result 1
		Opponent Lipheko, G (Gorgeous)				Opponent Lipheko, G (Gorgeous)
2	1	Tournament Mangaung Metro Chess 13 August 2022				Tournament Mangaung Metro Chess 13 August 2022
		date 2022-08-13	rnd 3	type Rapid	result 1	date 2022-08-13	rnd 3	type Rapid	result 1
		Opponent Strydom, L (Luan)				Opponent Strydom, L (Luan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 10-11 May 2024				Tournament Mangaung Metro Chess 10-11 May 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Molatlhoe, C (Calib)				Opponent Molatlhoe, C (Calib)
2	1	Tournament Mangaung Metro Chess 10-11 May 2024				Tournament Mangaung Metro Chess 10-11 May 2024
		date 2024-05-10	rnd 1	type Standard	result 1	date 2024-05-10	rnd 1	type Standard	result 1
		Opponent Malan, R (Rigardt)				Opponent Malan, R (Rigardt)
3	1	Tournament St Andrews 19 August 2023				Tournament St Andrews 19 August 2023
		date 2023-08-19	rnd 2	type Rapid	result 1	date 2023-08-19	rnd 2	type Rapid	result 1
		Opponent Lipheko, G (Gorgeous)				Opponent Lipheko, G (Gorgeous)

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 10-11 May 2024				Tournament Mangaung Metro Chess 10-11 May 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Molatlhoe, C (Calib)				Opponent Molatlhoe, C (Calib)
2	1	Tournament Mangaung Metro Chess 10-11 May 2024				Tournament Mangaung Metro Chess 10-11 May 2024
		date 2024-05-10	rnd 1	type Standard	result 1	date 2024-05-10	rnd 1	type Standard	result 1
		Opponent Malan, R (Rigardt)				Opponent Malan, R (Rigardt)

#	Games	Start				End
1	1	Tournament St Andrews 19 August 2023				Tournament St Andrews 19 August 2023
		date 2023-08-19	rnd 2	type Rapid	result 1	date 2023-08-19	rnd 2	type Rapid	result 1
		Opponent Lipheko, G (Gorgeous)				Opponent Lipheko, G (Gorgeous)
2	1	Tournament Mangaung Metro Chess 13 August 2022				Tournament Mangaung Metro Chess 13 August 2022
		date 2022-08-13	rnd 3	type Rapid	result 1	date 2022-08-13	rnd 3	type Rapid	result 1
		Opponent Strydom, L (Luan)				Opponent Strydom, L (Luan)

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	Maritz ,J (Jandre)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Maritz ,J (Jandre)	2	1215.2	790.2	1	1243.4	790.2	1	1134	790.2	0	0	0
2	Vinger ,T (Tsebo)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Vinger ,T (Tsebo)	2	1060.6	635.6	0	0	0	2	1099.4	635.6	0	0	0
3	Els ,R (Ruben)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Els ,R (Ruben)	2	1249.3	824.3	0	0	0	2	1186.4	824.3	0	0	0
4	Mqakelana ,I (Iminathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mqakelana ,I (Iminathi)	1	1068.4	643.4	1	1164.3	643.4	0	0	0	0	0	0
5	Malan ,R (Rigardt)	1	1	425	1	1	425	0	0	0	0	0	0
5	Malan ,R (Rigardt)	1	1226.2	1651.2	1	1197.2	1651.2	0	0	0	0	0	0
6	Lebajoa ,L (Lesli)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Lebajoa ,L (Lesli)	1	1189.4	764.4	1	1181.7	764.4	0	0	0	0	0	0
7	Molatlhoe ,C (Calib)	1	1	425	1	1	425	0	0	0	0	0	0
7	Molatlhoe ,C (Calib)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Herselman ,J (Jayden Daniel Ferdinand)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Herselman ,J (Jayden Daniel Ferdinand)	1	1229.6	804.6	0	0	0	1	1218.4	804.6	0	0	0
9	Labuschagne ,A (Arno)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Labuschagne ,A (Arno)	1	1127.5	702.5	0	0	0	1	1079.6	702.5	0	0	0
10	Collings ,K (Keaton)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Collings ,K (Keaton)	1	1207	782	0	0	0	1	1188.1	782	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

May, J (Jayden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms