Chess South Africa Ratings Database

PLAYER PAGE

Personal

Baker, M (Matthew Errol)

Chess SA id

1120145732

FIDE id

Date of birth

2012-05-03 (U16)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-11-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1193.8	1184.4	1194.3	1200
Raw rating	1192.8	1184.4	1171.3	1200
Weighted rating	1193.8	1182.5	1194.3	1200
Weighted performance	1010.9	926.8	0	0
Floor	725.2	727.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.5	169.5	172.7	165.8
Highest rating	1334.7 2022-08-01	1321.4 2022-08-01	1204.3 2024-02-01	1200 2018-10-01
Highest raw rating	1225.2 2022-09-01	1227.6 2022-09-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1225.2 2023-08-01	1227.6 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1334.7 2022-08-01	1321.4 2022-08-01	1204.3 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.2	0	-2	0
New rating	1193.6	1184.4	1192.3	1200
Analysis
Rating	1193.8	1184.4	1194.3	1200
Raw rating	1192.8	1184.4	1171.3	1200
Weighted rating	1193.8	1182.5	1194.3
Weighted performance	1010.9	926.8	0
K-factor	36	36	36	36
Floor	725.2	727.6	700	700
Max/Min rating change allowed	167.5	169.5	172.7	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	1192.8	1184.4	1171.3	1200
New weighted rating	1193.6	1182.5	1192.3	1200
New weighted performance	1003.6	919.6	0	0
Temp new rating	1193.6	1184.4	1192.3	1200
Temp new rating +/-	-0.2	0	-2	0
Final new rating +/-	-0.2	0	-2	0
New rating	1193.6	1184.4	1192.3	1200
New K-factor	36	36	36	36
New floor	725.2	727.6	700	700

Item	Main	Standard	Rapid
	0	0	0
	14	10	4
	10	5	5
	4	4	0
	5	5	0
	0	0	0
History	33	24	9

Games since
	Main 24	Standard 15		Rapid 9		Blitz 0
Gender	Male
Age group	U14
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	14	5	35.71	-121.4	1270.6	1149.1
Standard	10	4	40	-85	1225.6	1140.6
Rapid	4	1	25	-212.5	1383.1	1170.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	33	13	39.39	-90.2	1251.6	1161.5
Standard	24	9.5	39.58	-88.5	1223	1134.5
Rapid	9	3.5	38.89	-94.4	1327.8	1233.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1192.8	1184.4	1171.3	1200
2025-11-30	1192.8	1184.4	1171.3	1200
2025-11-01	1195.4	1184.4	1198.7	1200
2025-09-30	1195.4	1184.4	1198.7	1200
2025-09-01	1195.4	1184.4	1198.7	1200
2025-08-01	1195.4	1184.4	1198.7	1200
2025-07-01	1195.4	1184.4	1198.7	1200
2025-06-01	1195.4	1184.4	1198.7	1200
2025-05-01	1195.4	1184.4	1198.7	1200
2025-04-01	1195.4	1184.4	1198.7	1200
2025-03-01	1194.3	1183.5	1198.7	1200
2025-02-01	1195.2	1184.4	1198.7	1200
2025-01-01	1176.6	1162.5	1198.2	1200
2024-12-01	1176.6	1162.5	1198.2	1200
2024-11-01	1176.6	1162.5	1198.2	1200
2024-10-01	1176.6	1162.5	1198.2	1200
2024-09-01	1208.3	1194.5	1198.2	1200
2024-11-01	1208.3	1194.5	1198.2	1200
2024-07-01	1208.3	1194.5	1198.2	1200
2024-06-01	1208.3	1194.5	1198.2	1200
2024-05-01	1208.3	1194.5	1198.2	1200
2024-04-01	1208.3	1194.5	1198.2	1200
2024-03-01	1208.3	1194.5	1198.2	1200
2024-02-01	1197.1	1194.5	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	MCA Year End Rapid 2025 (U14)	2025-11-01	2025-11-01	Rapid	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
2	MCA Welcome 2025 (Junior)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
3	JMC Kick Off 2025 (D)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
4	Mzansi Spring Open 2024 (Juniors)	2024-09-07	2024-09-07	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
5	Gear Up Mzansi Rapid 2024 (Junior)	2024-02-17	2024-02-17	Rapid	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
6	2023 Gauteng Top Schools (U11 Mixed)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	4	1	Yes	Analysis
7	2022 Gauteng Schools Team Championships (U11 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 1	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Maboe, S (Sibusiso)				Opponent Khumalo, L (Lesedi)
2	2	Tournament Mzansi Spring Open 2024				Tournament Mzansi Spring Open 2024
		date 2024-09-07	rnd 4	type Standard	result 1	date 2024-09-07	rnd 5	type Standard	result 0.5
		Opponent Dube, S (Siphekonke)				Opponent Zhang, Z (Ziyi)
3	2	Tournament Gear Up Mzansi Rapid 2024				Tournament Gear Up Mzansi Rapid 2024
		date 2024-02-17	rnd 2	type Rapid	result 0.5	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Murugan, S (Shreya)				Opponent Burger, B (Benjamin)

#	Games	Start				End
1	3	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 1	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Maboe, S (Sibusiso)				Opponent Khumalo, L (Lesedi)
2	2	Tournament Mzansi Spring Open 2024				Tournament Mzansi Spring Open 2024
		date 2024-09-07	rnd 4	type Standard	result 1	date 2024-09-07	rnd 5	type Standard	result 0.5
		Opponent Dube, S (Siphekonke)				Opponent Zhang, Z (Ziyi)
3	1	Tournament MCA Welcome 2025				Tournament MCA Welcome 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Garbers, K (Kaylee)				Opponent Garbers, K (Kaylee)

#	Games	Start				End
1	2	Tournament Gear Up Mzansi Rapid 2024				Tournament Gear Up Mzansi Rapid 2024
		date 2024-02-17	rnd 2	type Rapid	result 0.5	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Murugan, S (Shreya)				Opponent Burger, B (Benjamin)
2	1	Tournament Gear Up Mzansi Rapid 2024				Tournament Gear Up Mzansi Rapid 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent Botha, J (Johann Alexander)				Opponent Botha, J (Johann Alexander)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 1	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Maboe, S (Sibusiso)				Opponent Khumalo, L (Lesedi)
2	1	Tournament MCA Welcome 2025				Tournament MCA Welcome 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Garbers, K (Kaylee)				Opponent Garbers, K (Kaylee)
3	1	Tournament MCA Welcome 2025				Tournament MCA Welcome 2025
		date 2025-02-15	rnd 1	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Zheng, Y (Yilin)				Opponent Zheng, Y (Yilin)

#	Games	Start				End
1	3	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 1	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Maboe, S (Sibusiso)				Opponent Khumalo, L (Lesedi)
2	1	Tournament MCA Welcome 2025				Tournament MCA Welcome 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Garbers, K (Kaylee)				Opponent Garbers, K (Kaylee)
3	1	Tournament MCA Welcome 2025				Tournament MCA Welcome 2025
		date 2025-02-15	rnd 1	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Zheng, Y (Yilin)				Opponent Zheng, Y (Yilin)

#	Games	Start				End
1	1	Tournament Gear Up Mzansi Rapid 2024				Tournament Gear Up Mzansi Rapid 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent Botha, J (Johann Alexander)				Opponent Botha, J (Johann Alexander)
2	1	Tournament Gear Up Mzansi Rapid 2024				Tournament Gear Up Mzansi Rapid 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Burger, B (Benjamin)				Opponent Burger, B (Benjamin)

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	Madhanlala ,S (Sharan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Madhanlala ,S (Sharan)	2	1279.4	854.4	1	1200	854.4	1	1208.2	854.4	0	0	0
2	Janse Van Rensburg ,R (Riaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Janse Van Rensburg ,R (Riaan)	1	1212.5	787.5	1	1214.8	787.5	0	0	0	0	0	0
3	Fick ,L (Logan Nicolas)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Fick ,L (Logan Nicolas)	1	1209.7	784.7	1	1208.3	784.7	0	0	0	0	0	0
4	Zheng ,Y (Yilin)	1	1	425	1	1	425	0	0	0	0	0	0
4	Zheng ,Y (Yilin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Slowe ,G (Gary)	1	1	425	1	1	425	0	0	0	0	0	0
5	Slowe ,G (Gary)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Holtzhausen ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Holtzhausen ,D (Daniel)	1	1130	705	1	1129.2	705	0	0	0	0	0	0
7	Zhang ,Z (Ziyi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Zhang ,Z (Ziyi)	1	1249.9	1249.9	1	1257.3	1249.9	0	0	0	0	0	0
8	Maboe ,S (Sibusiso)	1	1	425	1	1	425	0	0	0	0	0	0
8	Maboe ,S (Sibusiso)	1	1178.1	1603.1	1	1171.2	1603.1	0	0	0	0	0	0
9	Mochan ,L (Lucien)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mochan ,L (Lucien)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Khumalo ,L (Lesedi)	1	1	425	1	1	425	0	0	0	0	0	0
10	Khumalo ,L (Lesedi)	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

Baker, M (Matthew Errol)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms