Chess South Africa Ratings Database

PLAYER PAGE

Personal

Matlhatsi, K (Koketso)

Chess SA id

1110304331

FIDE id

Date of birth

2011-05-08 (U16)

Gender

Male

Region

John Taolo Gaetswewe (NCJ)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1107.4

Item	Main	Standard	Rapid	Blitz
Rating	1238.3	1245.8	1200	1200
Raw rating	1233.7	1239.2	1200	1200
Weighted rating	1238.3	1245.8	1200	1200
Weighted performance	0	0	0	0
Floor	746.9	756.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	158	156.8	165.8	165.8
Highest rating	1347.7 2024-05-01	1347.7 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1246.9 2024-06-01	1256.4 2024-06-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1246.9 2024-10-01	1256.4 2024-10-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1347.7 2024-05-01	1347.7 2024-05-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0.1	0	0
New rating	1238.5	1245.8	1200	1200
Analysis
Rating	1238.3	1245.8	1200	1200
Raw rating	1233.7	1239.2	1200	1200
Weighted rating	1238.3	1245.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	746.9	756.4	700	700
Max/Min rating change allowed	158	156.8	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	1233.7	1239.2	1200	1200
New weighted rating	1238.5	1245.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1238.5	1245.8	1200	1200
Temp new rating +/-	0.1	0.1	0	0
Final new rating +/-	0.1	0.1	0	0
New rating	1238.5	1245.8	1200	1200
New K-factor	36	36	36	36
New floor	746.9	756.4	700	700

Item	Main	Standard
	0	0
	10	10
	10	10
	0	0
	0	0
	0	0
History	20	20

Games since
	Main 20	Standard 20		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	John Taolo Gaetswewe (NCJ)
Province	Northern Cape (NC)
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	10	4	40	-85	1203.2	1118.2
Standard	10	4	40	-85	1203.2	1118.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	10.5	52.5	21.2	1201	1222.2
Standard	20	10.5	52.5	21.2	1201	1222.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1233.7	1239.2	1200	1200
2025-09-30	1233.7	1239.2	1200	1200
2025-09-01	1233.7	1239.2	1200	1200
2025-08-01	1237.2	1244.7	1200	1200
2025-07-01	1236.2	1243.5	1200	1200
2025-06-01	1233.4	1240	1200	1200
2025-05-01	1246.9	1256.4	1200	1200
2025-04-01	1246.9	1256.4	1200	1200
2025-03-01	1246.9	1256.4	1200	1200
2025-02-01	1246.9	1256.4	1200	1200
2025-01-01	1246.9	1256.4	1200	1200
2024-12-01	1246.9	1256.4	1200	1200
2024-11-01	1246.9	1256.4	1200	1200
2024-10-01	1246.9	1256.4	1200	1200
2024-09-01	1246.9	1256.4	1200	1200
2024-08-01	1246.9	1256.4	1200	1200
2024-07-01	1246.9	1256.4	1200	1200
2024-09-01	1246.9	1256.4	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	JTG Open Tournament 4 2025 (B)	2025-07-26	2025-07-26	Standard	John Taolo Gaetswewe (NCJ)	5	5	2.5	Yes	Analysis
2	2025 Hotazel College Rated Chess Tournament (U15)	2025-05-10	2025-05-10	Standard	John Taolo Gaetswewe (NCJ)	5	5	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JTG Open Tournament 4 2025 (B)	2025-07-26	2025-07-26	Standard	John Taolo Gaetswewe (NCJ)	5	5	2.5	Yes	Analysis
2	2025 Hotazel College Rated Chess Tournament (U15)	2025-05-10	2025-05-10	Standard	John Taolo Gaetswewe (NCJ)	5	5	1.5	Yes	Analysis
3	JTG Schools Open 2024 (U13 Boys)	2024-05-18	2024-05-18	Standard	John Taolo Gaetswewe (NCJ)	5	5	3.5	Yes	Analysis
4	Hotazel College Chess Tournament 2024 (U15)	2024-05-11	2024-05-11	Standard	John Taolo Gaetswewe (NCJ)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2025 Hotazel College Rated Chess Tournament				Tournament JTG Open Tournament 4 2025
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Erasmus, E (Eduan)				Opponent Maritz, C (Christiaan)
2	3	Tournament Hotazel College Chess Tournament 2024				Tournament JTG Schools Open 2024
		date 2024-05-11	rnd 5	type Standard	result 1	date 2024-05-18	rnd 2	type Standard	result 0.5
		Opponent Pitso, M (Mojalefa)				Opponent Mmolaeng, L (Letlotlo)
3	2	Tournament JTG Schools Open 2024				Tournament JTG Schools Open 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Skalk, K (Kutlwano)				Opponent Baatjie, M (Mpilonhle)

#	Games	Start				End
1	3	Tournament 2025 Hotazel College Rated Chess Tournament				Tournament JTG Open Tournament 4 2025
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Erasmus, E (Eduan)				Opponent Maritz, C (Christiaan)
2	3	Tournament Hotazel College Chess Tournament 2024				Tournament JTG Schools Open 2024
		date 2024-05-11	rnd 5	type Standard	result 1	date 2024-05-18	rnd 2	type Standard	result 0.5
		Opponent Pitso, M (Mojalefa)				Opponent Mmolaeng, L (Letlotlo)
3	2	Tournament JTG Schools Open 2024				Tournament JTG Schools Open 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Skalk, K (Kutlwano)				Opponent Baatjie, M (Mpilonhle)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JTG Schools Open 2024				Tournament JTG Schools Open 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Skalk, K (Kutlwano)				Opponent Baatjie, M (Mpilonhle)
2	2	Tournament Hotazel College Chess Tournament 2024				Tournament JTG Schools Open 2024
		date 2024-05-11	rnd 5	type Standard	result 1	date 2024-05-18	rnd 1	type Standard	result 1
		Opponent Pitso, M (Mojalefa)				Opponent Monnagaadise, T (Tlotliso)
3	1	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 3	type Standard	result 1
		Opponent Maruping, M (Mary)				Opponent Maruping, M (Mary)

#	Games	Start				End
1	2	Tournament JTG Schools Open 2024				Tournament JTG Schools Open 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Skalk, K (Kutlwano)				Opponent Baatjie, M (Mpilonhle)
2	2	Tournament Hotazel College Chess Tournament 2024				Tournament JTG Schools Open 2024
		date 2024-05-11	rnd 5	type Standard	result 1	date 2024-05-18	rnd 1	type Standard	result 1
		Opponent Pitso, M (Mojalefa)				Opponent Monnagaadise, T (Tlotliso)
3	1	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 3	type Standard	result 1
		Opponent Maruping, M (Mary)				Opponent Maruping, M (Mary)

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	Ntlhaile ,M (Monthati)	2	1	0	2	1	0	0	0	0	0	0	0
1	Ntlhaile ,M (Monthati)	2	1190.4	1190.4	2	1188.6	1190.4	0	0	0	0	0	0
2	Maritz ,C (Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
2	Maritz ,C (Christiaan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Erasmus ,E (Eduan)	1	1	425	1	1	425	0	0	0	0	0	0
3	Erasmus ,E (Eduan)	1	1215.3	1640.3	1	1218.4	1640.3	0	0	0	0	0	0
4	Coetzee ,T (Tynique)	1	1	425	1	1	425	0	0	0	0	0	0
4	Coetzee ,T (Tynique)	1	1228.4	1653.4	1	1233.2	1653.4	0	0	0	0	0	0
5	Mmolaeng ,L (Letlotlo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Mmolaeng ,L (Letlotlo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Baatjie ,M (Mpilonhle)	1	1	425	1	1	425	0	0	0	0	0	0
6	Baatjie ,M (Mpilonhle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Daly ,C (Caleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Daly ,C (Caleb)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Skalk ,K (Kutlwano)	1	1	425	1	1	425	0	0	0	0	0	0
8	Skalk ,K (Kutlwano)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Dithebe ,O (Omosa)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Dithebe ,O (Omosa)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Burger ,D (Dylan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Burger ,D (Dylan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Matlhatsi, K (Koketso)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms