Chess South Africa Ratings Database

PLAYER PAGE

Personal

Meyer, J (Joseb)

Chess SA id

1130317471

FIDE id

Date of birth

2013-12-19 (U14)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-19

Personal details last changed

1900-01-01

Junior GPX Games

12.6

Junior GPX Points

917.4

Item	Main	Standard	Rapid	Blitz
Rating	1195.8	1195.5	1198.9	1200
Raw rating	1179.5	1177.3	1197.6	1200
Weighted rating	1195.8	1195.5	1198.9	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	170.7	171.3	166.4	165.8
Highest rating	1199.9 2025-03-10	1199.9 2025-03-10	1200 2025-04-01	1200 2025-04-01
Highest raw rating	1199.9 2025-03-10	1199.9 2025-03-10	1200 2025-04-01	1200 2025-04-01
Highest weighted rating	1199.9 2025-03-10	1199.9 2025-03-10	1200 2025-04-01	1200 2025-04-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.5	-1.6	-0.1	0
New rating	1194.4	1193.9	1198.8	1200
Analysis
Rating	1195.8	1195.5	1198.9	1200
Raw rating	1179.5	1177.3	1197.6	1200
Weighted rating	1195.8	1195.5	1198.9
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	170.7	171.3	166.4	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	1179.5	1177.3	1197.6	1200
New weighted rating	1194.4	1193.9	1198.8	1200
New weighted performance	0	0	0	0
Temp new rating	1194.4	1193.9	1198.8	1200
Temp new rating +/-	-1.5	-1.6	-0.1	0
Final new rating +/-	-1.5	-1.6	-0.1	0
New rating	1194.4	1193.9	1198.8	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	21	10	11
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	21	10	11

Games since
	Main 21	Standard 10		Rapid 11		Blitz 0
Gender	Male
Age group	U14
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	21	3	14.29	-303.6	1270.1	966.5
Standard	10	1.5	15	-297.5	1180.8	883.3
Rapid	11	1.5	13.64	-309.1	1351.4	1042.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	21	3	14.29	-303.6	1270.1	966.5
Standard	10	1.5	15	-297.5	1180.8	883.3
Rapid	11	1.5	13.64	-309.1	1351.4	1042.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1179.5	1177.3	1197.6	1200
2025-09-01	1179.5	1177.3	1197.6	1200
2025-08-01	1198.7	1199	1197.6	1200
2025-07-01	1198.8	1198.8	1199.4	1200
2025-06-01	1196	1195.6	1199	1200
2025-05-01	1196.7	1199	1193.7	1200
2025-04-01	1194.7	1193.5	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	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
2024-06-01	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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	UCC Championship 2025 (C)	2025-07-22	2025-08-19	Standard	Nelson Mandela Bay (ENM)	5	4	1.5	Yes	Analysis
2	UCC Rapid July 2025	2025-07-08	2025-07-15	Rapid	Nelson Mandela Bay (ENM)	6	6	1.5	Yes	Analysis
3	UCC Presidential Cup 2025 (B)	2025-04-08	2025-05-06	Standard	Nelson Mandela Bay (ENM)	5	2	0	Yes	Analysis
4	UCC Rapid Mar/Apr 2025	2025-03-18	2025-04-01	Rapid	Nelson Mandela Bay (ENM)	6	5	0	Yes	Analysis
5	NMB 2nd Trials 2025 (U14)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	4	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	UCC Championship 2025 (C)	2025-07-22	2025-08-19	Standard	Nelson Mandela Bay (ENM)	5	4	1.5	Yes	Analysis
2	UCC Rapid July 2025	2025-07-08	2025-07-15	Rapid	Nelson Mandela Bay (ENM)	6	6	1.5	Yes	Analysis
3	UCC Presidential Cup 2025 (B)	2025-04-08	2025-05-06	Standard	Nelson Mandela Bay (ENM)	5	2	0	Yes	Analysis
4	UCC Rapid Mar/Apr 2025	2025-03-18	2025-04-01	Rapid	Nelson Mandela Bay (ENM)	6	5	0	Yes	Analysis
5	NMB 2nd Trials 2025 (U14)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	4	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament UCC Championship 2025				Tournament UCC Championship 2025
		date 2025-08-12	rnd 4	type Standard	result 1	date 2025-08-19	rnd 5	type Standard	result 0.5
		Opponent Nkumanda, X (Xena)				Opponent Knoetze, M (Mila)
2	1	Tournament UCC Rapid July 2025				Tournament UCC Rapid July 2025
		date 2025-07-15	rnd 4	type Rapid	result 0.5	date 2025-07-15	rnd 4	type Rapid	result 0.5
		Opponent Deysel, P (Pierre)				Opponent Deysel, P (Pierre)
3	1	Tournament UCC Rapid July 2025				Tournament UCC Rapid July 2025
		date 2025-07-08	rnd 2	type Rapid	result 1	date 2025-07-08	rnd 2	type Rapid	result 1
		Opponent Geyer, M (Mia)				Opponent Geyer, M (Mia)

#	Games	Start				End
1	2	Tournament UCC Championship 2025				Tournament UCC Championship 2025
		date 2025-08-12	rnd 4	type Standard	result 1	date 2025-08-19	rnd 5	type Standard	result 0.5
		Opponent Nkumanda, X (Xena)				Opponent Knoetze, M (Mila)

#	Games	Start				End
1	1	Tournament UCC Rapid July 2025				Tournament UCC Rapid July 2025
		date 2025-07-15	rnd 4	type Rapid	result 0.5	date 2025-07-15	rnd 4	type Rapid	result 0.5
		Opponent Deysel, P (Pierre)				Opponent Deysel, P (Pierre)
2	1	Tournament UCC Rapid July 2025				Tournament UCC Rapid July 2025
		date 2025-07-08	rnd 2	type Rapid	result 1	date 2025-07-08	rnd 2	type Rapid	result 1
		Opponent Geyer, M (Mia)				Opponent Geyer, M (Mia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament UCC Championship 2025				Tournament UCC Championship 2025
		date 2025-08-12	rnd 4	type Standard	result 1	date 2025-08-12	rnd 4	type Standard	result 1
		Opponent Nkumanda, X (Xena)				Opponent Nkumanda, X (Xena)
2	1	Tournament UCC Rapid July 2025				Tournament UCC Rapid July 2025
		date 2025-07-08	rnd 2	type Rapid	result 1	date 2025-07-08	rnd 2	type Rapid	result 1
		Opponent Geyer, M (Mia)				Opponent Geyer, M (Mia)

#	Games	Start				End
1	1	Tournament UCC Championship 2025				Tournament UCC Championship 2025
		date 2025-08-12	rnd 4	type Standard	result 1	date 2025-08-12	rnd 4	type Standard	result 1
		Opponent Nkumanda, X (Xena)				Opponent Nkumanda, X (Xena)

#	Games	Start				End
1	1	Tournament UCC Rapid July 2025				Tournament UCC Rapid July 2025
		date 2025-07-08	rnd 2	type Rapid	result 1	date 2025-07-08	rnd 2	type Rapid	result 1
		Opponent Geyer, M (Mia)				Opponent Geyer, M (Mia)

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	Deysel ,P (Pierre)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
1	Deysel ,P (Pierre)	2	1186	973.5	1	1199.9	761	1	1178	1186	0	0	0
2	Moller ,C (Connor)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Moller ,C (Connor)	1	1300	875	1	1253.1	875	0	0	0	0	0	0
3	Andrews ,T (Timothy)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Andrews ,T (Timothy)	1	1148.1	723.1	1	1159.8	723.1	0	0	0	0	0	0
4	Gcayiya ,A (Amyolise)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Gcayiya ,A (Amyolise)	1	1097.5	672.5	1	1106.1	672.5	0	0	0	0	0	0
5	Nkumanda ,X (Xena)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nkumanda ,X (Xena)	1	1199.7	1624.7	1	1200	1624.7	0	0	0	0	0	0
6	Bester ,T (Thomas)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Bester ,T (Thomas)	1	1132.9	707.9	1	1126.5	707.9	0	0	0	0	0	0
7	Terblanche ,A (Andre)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Terblanche ,A (Andre)	1	1120.7	695.7	1	1131.1	695.7	0	0	0	0	0	0
8	Smile ,O (Osakhe)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Smile ,O (Osakhe)	1	1226.8	801.8	1	1220	801.8	0	0	0	0	0	0
9	Gcwabe ,A (Aventhandwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Gcwabe ,A (Aventhandwa)	1	1195.6	770.6	1	1194.6	770.6	0	0	0	0	0	0
10	Knoetze ,M (Mila)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Knoetze ,M (Mila)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Meyer, J (Joseb)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms