Chess South Africa Ratings Database

PLAYER PAGE

Personal

Matemera, S (Sydney)

Chess SA id

1090190576

FIDE id

Date of birth

2009-11-10 (U18)

Gender

Male

Region

Capricorn (LCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1128.6	1117.3	1187.5	1200
Raw rating	1128.6	1117.3	1187.5	1200
Weighted rating	1121.1	1108.7	1186.1	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	183.6	186.5	168.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	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 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1128.6	1117.3	1187.5	1200
Analysis
Rating	1128.6	1117.3	1187.5	1200
Raw rating	1128.6	1117.3	1187.5	1200
Weighted rating	1121.1	1108.7	1186.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	183.6	186.5	168.8	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	1128.6	1117.3	1187.5	1200
New weighted rating	1120.9	1108.5	1186.1	1200
New weighted performance	0	0	0	0
Temp new rating	1128.6	1117.3	1187.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1128.6	1117.3	1187.5	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	14	9	5
	0	0	0
	0	0	0
	0	0	0
History	14	9	5

Games since
	Main 14	Standard 9		Rapid 5		Blitz 0
Gender	Male
Age group	U18
Region	Capricorn (LCP)
Province	Limpopo (LP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	14	2.5	17.86	-273.2	1216.6	943.4
Standard	9	0.5	5.56	-377.8	1221.6	843.8
Rapid	5	2	40	-85	1207.6	1122.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1128.6	1117.3	1187.5	1200
2025-09-01	1128.6	1117.3	1187.5	1200
2025-08-01	1128.6	1117.3	1187.5	1200
2025-07-01	1128.6	1117.3	1187.5	1200
2025-06-01	1128.6	1117.3	1187.5	1200
2025-05-01	1128.6	1117.3	1187.5	1200
2025-04-01	1128.6	1117.3	1187.5	1200
2025-03-01	1128.6	1117.3	1187.5	1200
2025-02-01	1128	1116.7	1187.4	1200
2025-01-01	1094.7	1078.7	1180.6	1200
2024-12-01	1094.7	1078.7	1180.6	1200
2024-11-01	1094.7	1078.7	1180.6	1200
2024-10-01	1094.7	1078.7	1180.6	1200
2024-09-01	1094.7	1078.7	1180.6	1200
2024-08-01	1094.7	1078.7	1180.6	1200
2024-07-01	1094.7	1078.7	1180.6	1200
2024-06-01	1094.7	1078.7	1180.6	1200
2024-08-01	1135.3	1124.8	1180.6	1200
2024-04-01	1138.1	1124.8	1200	1200
2024-03-01	1138.1	1124.8	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

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	Spartan Bishops Chess Championships 2024 (Knights)	2024-05-04	2024-05-05	Standard	Bojanala Platina (NBR)	5	4	0	Yes	Analysis
2	University of Limpopo Rapid Tournament 2024 (Junior)	2024-04-12	2024-04-12	Rapid	Capricorn (LCP)	5	5	2	Yes	Analysis
3	Capricorn District Chess Junior Qualifying Tournament 2024 (U16)	2024-02-10	2024-02-10	Standard	Capricorn (LCP)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament University of Limpopo Rapid Tournament 2024				Tournament University of Limpopo Rapid Tournament 2024
		date 2024-04-12	rnd 2	type Rapid	result 1	date 2024-04-12	rnd 3	type Rapid	result 1
		Opponent Van Der Merwe, M (Monica)				Opponent Phihlela, M (Moyahabo)
2	1	Tournament Capricorn District Chess Junior Qualifying Tournament 2024				Tournament Capricorn District Chess Junior Qualifying Tournament 2024
		date 2024-02-10	rnd 4	type Standard	result 0.5	date 2024-02-10	rnd 4	type Standard	result 0.5
		Opponent Molokomme, M (Mpho)				Opponent Molokomme, M (Mpho)

#	Games	Start				End
1	1	Tournament Capricorn District Chess Junior Qualifying Tournament 2024				Tournament Capricorn District Chess Junior Qualifying Tournament 2024
		date 2024-02-10	rnd 4	type Standard	result 0.5	date 2024-02-10	rnd 4	type Standard	result 0.5
		Opponent Molokomme, M (Mpho)				Opponent Molokomme, M (Mpho)

#	Games	Start				End
1	2	Tournament University of Limpopo Rapid Tournament 2024				Tournament University of Limpopo Rapid Tournament 2024
		date 2024-04-12	rnd 2	type Rapid	result 1	date 2024-04-12	rnd 3	type Rapid	result 1
		Opponent Van Der Merwe, M (Monica)				Opponent Phihlela, M (Moyahabo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament University of Limpopo Rapid Tournament 2024				Tournament University of Limpopo Rapid Tournament 2024
		date 2024-04-12	rnd 2	type Rapid	result 1	date 2024-04-12	rnd 3	type Rapid	result 1
		Opponent Van Der Merwe, M (Monica)				Opponent Phihlela, M (Moyahabo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament University of Limpopo Rapid Tournament 2024				Tournament University of Limpopo Rapid Tournament 2024
		date 2024-04-12	rnd 2	type Rapid	result 1	date 2024-04-12	rnd 3	type Rapid	result 1
		Opponent Van Der Merwe, M (Monica)				Opponent Phihlela, M (Moyahabo)

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	Musona ,J (John)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Musona ,J (John)	1	1380.5	955.5	1	1392.4	955.5	0	0	0	0	0	0
2	De Bruyn ,J (Jacus M)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	De Bruyn ,J (Jacus M)	1	1130.9	705.9	1	1116.4	705.9	0	0	0	0	0	0
3	Mashilo ,M (Moitsi)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mashilo ,M (Moitsi)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Mehta ,A (Aryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mehta ,A (Aryan)	1	1243	818	1	1253.3	818	0	0	0	0	0	0
5	Molokomme ,M (Mpho)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Molokomme ,M (Mpho)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Lengau ,AD (Amohelang)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Lengau ,AD (Amohelang)	1	1127.2	702.2	1	1121.6	702.2	0	0	0	0	0	0
7	Nwafor ,N (Nneka)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nwafor ,N (Nneka)	1	1139.6	714.6	1	1165.8	714.6	0	0	0	0	0	0
8	Jafta ,O (Oratile)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Jafta ,O (Oratile)	1	1307.1	882.1	1	1303.7	882.1	0	0	0	0	0	0
9	Jansen Van Vuuren ,M (Mari)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Jansen Van Vuuren ,M (Mari)	1	1265.9	840.9	1	1257.9	840.9	0	0	0	0	0	0
10	Mphela ,H (Hlaume)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Mphela ,H (Hlaume)	1	1262	837	0	0	0	1	1200	837	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Matemera, S (Sydney)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms