Chess South Africa Ratings Database

PLAYER PAGE

Personal

Chimalizeni, J (Jayden)

Chess SA id

1140319170

FIDE id

Date of birth

2014-04-08 (U14)

Gender

Male

Region

John Taolo Gaetswewe (NCJ)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1203.3	1206.2	1200	1200
Raw rating	1194.9	1199.8	1200	1200
Weighted rating	1203.3	1206.2	1200	1200
Weighted performance	0	0	0	0
Floor	729.7	736	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167	165.9	165.8	165.8
Highest rating	1229.7 2025-06-01	1236 2025-06-01	1200 2025-05-05	1200 2025-05-05
Highest raw rating	1229.7 2025-06-01	1236 2025-06-01	1200 2025-05-05	1200 2025-05-05
Highest weighted rating	1206.6 2025-08-01	1208.1 2025-08-01	1200 2025-05-05	1200 2025-05-05
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	-0.6	-0.4	0	0
New rating	1202.7	1205.9	1200	1200
Analysis
Rating	1203.3	1206.2	1200	1200
Raw rating	1194.9	1199.8	1200	1200
Weighted rating	1203.3	1206.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	729.7	736	700	700
Max/Min rating change allowed	167	165.9	165.8	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	1194.9	1199.8	1200	1200
New weighted rating	1202.7	1205.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1202.7	1205.9	1200	1200
Temp new rating +/-	-0.6	-0.4	0	0
Final new rating +/-	-0.6	-0.4	0	0
New rating	1202.7	1205.9	1200	1200
New K-factor	36	36	36	36
New floor	729.7	736	700	700

Item	Main	Standard
	0	0
	20	20
	0	0
	0	0
	0	0
	0	0
History	20	20

Games since
	Main 20	Standard 20		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	John Taolo Gaetswewe (NCJ)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	20	9	45	-42.5	1214	1171.5
Standard	20	9	45	-42.5	1214	1171.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	9	45	-42.5	1214	1171.5
Standard	20	9	45	-42.5	1214	1171.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1194.9	1199.8	1200	1200
2025-11-30	1194.9	1199.8	1200	1200
2025-11-01	1194.9	1199.8	1200	1200
2025-09-30	1194.9	1199.8	1200	1200
2025-09-01	1194.9	1199.8	1200	1200
2025-08-01	1229.7	1236	1200	1200
2025-07-01	1229.7	1236	1200	1200
2025-06-01	1229.7	1236	1200	1200
2025-05-01	1197.3	1196.8	1200	1200
2025-04-01	1200	1200	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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	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

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	Northern Cape Closed 202 (U12 Open)	2025-08-22	2025-08-23	Standard	ZF Mgcawu (NZF)	5	5	1	Yes	Analysis
2	JTG Open Tournament 4 2025 (C)	2025-07-26	2025-07-26	Standard	John Taolo Gaetswewe (NCJ)	5	5	3	Yes	Analysis
3	2025 Hotazel College Rated Chess Tournament (U11)	2025-05-10	2025-05-10	Standard	John Taolo Gaetswewe (NCJ)	5	5	3.5	Yes	Analysis
4	JTG Open Tournament 2 2025 (C)	2025-04-12	2025-04-12	Standard	John Taolo Gaetswewe (NCJ)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament JTG Open Tournament 2 2025				Tournament 2025 Hotazel College Rated Chess Tournament
		date 2025-04-12	rnd 5	type Standard	result 0.5	date 2025-05-10	rnd 3	type Standard	result 0.5
		Opponent Njanjala, O (Olwethu)				Opponent Snewe, D (Damisha)
2	2	Tournament JTG Open Tournament 4 2025				Tournament JTG Open Tournament 4 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Njanjala, S (Sankara)				Opponent Njanjala, O (Olwethu)
3	2	Tournament 2025 Hotazel College Rated Chess Tournament				Tournament JTG Open Tournament 4 2025
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Kuehn, J (Johannes)				Opponent Phaladi, M (Melory Mashianyane)

#	Games	Start				End
1	4	Tournament JTG Open Tournament 2 2025				Tournament 2025 Hotazel College Rated Chess Tournament
		date 2025-04-12	rnd 5	type Standard	result 0.5	date 2025-05-10	rnd 3	type Standard	result 0.5
		Opponent Njanjala, O (Olwethu)				Opponent Snewe, D (Damisha)
2	2	Tournament JTG Open Tournament 4 2025				Tournament JTG Open Tournament 4 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Njanjala, S (Sankara)				Opponent Njanjala, O (Olwethu)
3	2	Tournament 2025 Hotazel College Rated Chess Tournament				Tournament JTG Open Tournament 4 2025
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Kuehn, J (Johannes)				Opponent Phaladi, M (Melory Mashianyane)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JTG Open Tournament 4 2025				Tournament JTG Open Tournament 4 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Njanjala, S (Sankara)				Opponent Njanjala, O (Olwethu)
2	2	Tournament 2025 Hotazel College Rated Chess Tournament				Tournament JTG Open Tournament 4 2025
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Kuehn, J (Johannes)				Opponent Phaladi, M (Melory Mashianyane)
3	2	Tournament 2025 Hotazel College Rated Chess Tournament				Tournament 2025 Hotazel College Rated Chess Tournament
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Prince, C (Chloe)				Opponent Van Zyl, R (Rodine)

#	Games	Start				End
1	2	Tournament JTG Open Tournament 4 2025				Tournament JTG Open Tournament 4 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Njanjala, S (Sankara)				Opponent Njanjala, O (Olwethu)
2	2	Tournament 2025 Hotazel College Rated Chess Tournament				Tournament JTG Open Tournament 4 2025
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Kuehn, J (Johannes)				Opponent Phaladi, M (Melory Mashianyane)
3	2	Tournament 2025 Hotazel College Rated Chess Tournament				Tournament 2025 Hotazel College Rated Chess Tournament
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Prince, C (Chloe)				Opponent Van Zyl, R (Rodine)

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 Zyl ,R (Rodine)	2	2	425	2	2	425	0	0	0	0	0	0
1	Van Zyl ,R (Rodine)	2	1198.8	1623.8	2	1198.6	1623.8	0	0	0	0	0	0
2	Wylbacht ,D (Dewandre)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Wylbacht ,D (Dewandre)	2	1238.9	813.9	2	1245.8	813.9	0	0	0	0	0	0
3	Njanjala ,O (Olwethu)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Njanjala ,O (Olwethu)	2	1199.9	1412.4	2	1199.8	1412.4	0	0	0	0	0	0
4	Phaladi ,M (Melory Mashianyane)	1	1	425	1	1	425	0	0	0	0	0	0
4	Phaladi ,M (Melory Mashianyane)	1	1199.8	1624.8	1	1199.8	1624.8	0	0	0	0	0	0
5	Van Pletzen ,CJ (Carel Jacobus)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Pletzen ,CJ (Carel Jacobus)	1	1159.9	1584.9	1	1156.5	1584.9	0	0	0	0	0	0
6	Apollos ,A (Aone)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Apollos ,A (Aone)	1	1195.4	770.4	1	1194.5	770.4	0	0	0	0	0	0
7	Sulliman ,S (Sadia)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sulliman ,S (Sadia)	1	1222	797	1	1227.7	797	0	0	0	0	0	0
8	Snewe ,D (Damisha)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Snewe ,D (Damisha)	1	1203.7	1203.7	1	1205.5	1203.7	0	0	0	0	0	0
9	Van Zyl ,F (Frederick)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Van Zyl ,F (Frederick)	1	1287.4	862.4	1	1292.2	862.4	0	0	0	0	0	0
10	Steenkamp ,F (Franco)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Steenkamp ,F (Franco)	1	1239.2	814.2	1	1245.8	814.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Chimalizeni, 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