Chess South Africa Ratings Database

PLAYER PAGE

Personal

Becker, M (Matthew)

Chess SA id

106065267

FIDE id

Date of birth

2006-11-21 (U20)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1519.4	1520	1304.6	1567.3
Raw rating	1519.4	1520	1304.6	1567.3
Weighted rating	1514.3	1514.3	1304.2	1565.6
Weighted performance	1288.4	1283.3	491.2	0
Floor	1019.4	1020	804.6	1067.3
K-factor	32	32	36	32
Min/Max rating change allowed	105.2	105.1	142.9	98.3
Highest rating	1536.2 2024-08-01	1530.1 2024-08-01	1304.6 2024-02-01	1567.3 2024-02-01
Highest raw rating	1519.4 2024-09-01	1520 2024-09-01	1304.6 2024-02-01	1567.3 2024-02-01
Highest weighted rating	1508.4 2025-08-01	1507.5 2025-08-01	1300.7 2025-08-01	1550.4 2025-08-01
Highest weighted performance	1536.2 2024-08-01	1530.1 2024-08-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1519.4	1520	1304.6	1567.3
Analysis
Rating	1519.4	1520	1304.6	1567.3
Raw rating	1519.4	1520	1304.6	1567.3
Weighted rating	1514.3	1514.3	1304.2
Weighted performance	1288.4	1283.3	491.2
K-factor	32	32	36	32
Floor	1019.4	1020	804.6	1067.3
Max/Min rating change allowed	105.2	105.1	142.9	98.3
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	1519.4	1520	1304.6	1567.3
New weighted rating	1515.8	1516	1304.6	1567.3
New weighted performance	1279.2	1274.1	484.5	0
Temp new rating	1519.4	1520	1304.6	1567.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1519.4	1520	1304.6	1567.3
New K-factor	32	32	36	32
New floor	1019.4	1020	804.6	1067.3

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	20	20	0
	9	9	0
	49	29	20
	0	0	0
History	425	361	64

Games since
	Main 20	Standard 20		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	271	169	62.36	105.1	1224.6	1329.7
Standard	212	135.5	63.92	118.3	1215.1	1333.4
Rapid	59	33.5	56.78	57.6	1258.9	1316.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1519.4	1520	1304.6	1567.3
2025-09-30	1519.4	1520	1304.6	1567.3
2025-09-01	1519.4	1520	1304.6	1567.3
2025-08-01	1519.4	1520	1304.6	1567.3
2025-07-01	1519.4	1520	1304.6	1567.3
2025-06-01	1519.4	1520	1304.6	1567.3
2025-05-01	1519.4	1520	1304.6	1567.3
2025-04-01	1519.4	1520	1304.6	1567.3
2025-03-01	1519.4	1520	1304.6	1567.3
2025-02-01	1519.4	1520	1304.6	1567.3
2025-01-01	1519.4	1520	1304.6	1567.3
2024-12-01	1519.4	1520	1304.6	1567.3
2024-11-01	1519.4	1520	1304.6	1567.3
2024-10-01	1519.4	1520	1304.6	1567.3
2024-09-01	1519.4	1520	1304.6	1567.3
2024-08-01	1509.5	1512	1304.6	1567.3
2024-07-01	1509.5	1512	1304.6	1567.3
2024-09-01	1509.5	1512	1304.6	1567.3
2024-05-01	1471.8	1463.4	1304.6	1567.3
2024-04-01	1461.2	1450.3	1304.6	1567.3
2024-03-01	1461.2	1450.3	1304.6	1567.3
2024-02-01	1439.7	1428.2	1304.6	1567.3
2024-01-01	1439.7	1428.2	1304.6	1567.3
2023-12-01	1439.7	1428.2	1188	1060.4

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	5th BC Trials 2024 (U18-Adult)	2024-08-24	2024-08-24	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
2	BC Chess HS Trials 3 2024 (U18-Adult)	2024-05-04	2024-05-04	Standard	Buffalo City (EBC)	5	5	4.5	Yes	Analysis
3	2nd Buffalo City Chess Trials 2024 (U20A)	2024-04-06	2024-04-06	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
4	Grey College Team Championship 2024 (A)	2024-02-23	2024-02-24	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
5	BC Chess Trials 1 of 5 2023 (Prestige)	2023-04-29	2023-04-29	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
6	Grey College Team Championship 2023 (B)	2023-02-03	2023-02-04	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
7	2022 South African Junior Wild Card Chess Championships (U18+U20 Open)	2022-12-09	2022-12-12	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis
8	2022 South African Junior Team Chess Championships (U18 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
9	BC Chess Trials 5 of 5 2022 (A)	2022-06-11	2022-06-11	Rapid	Buffalo City (EBC)	10	10	7	Yes	Analysis
10	BC Chess 4th Border Trials 2022 (A)	2022-05-21	2022-05-21	Rapid	Buffalo City (EBC)	10	10	6	Yes	Analysis
11	BC Trials 3 2022 (U18A+U20A)	2022-03-05	2022-03-05	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
12	Grey College Team Championship 2022 (B)	2022-02-18	2022-02-19	Standard	Mangaung (FMB)	5	5	4.5	Yes	Analysis
13	BC Trials 1 2022 (U18A+Open)	2022-02-11	2022-02-11	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
14	BC Trials 2 2020 (U16A)	2020-03-07	2020-03-07	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
15	BC Trials 1 2020 (U16A)	2020-02-22	2020-02-22	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
16	2019 Wild Card Chess Championship (U14 Open)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
17	2019 South African Junior Team Championships (U14B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
18	Vikings League 6 of 6 2019 (Open)	2019-10-26	2019-10-26	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
19	Vikings League 5 of 6 2019 (Open)	2019-10-12	2019-10-12	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
20	Vikings League 4 of 6 2019 (B)	2019-09-14	2019-09-14	Standard	Buffalo City (EBC)	5	5	4.5	Yes	Analysis
21	Vikings League 3 of 6 2019 (B)	2019-08-24	2019-08-24	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis
22	Vikings League 2 of 6 2019 (A)	2019-08-17	2019-08-17	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
23	Vikings League 1 of 5 2019 (B)	2019-07-27	2019-07-27	Standard	Buffalo City (EBC)	5	5	4.5	Yes	Analysis
24	Vikings vs Hackers 2019 (B)	2019-07-20	2019-07-20	Rapid	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
25	Buffalo City Trials 4 of 5 2019 (U14A)	2019-05-04	2019-05-04	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
26	Vikings Round Robin #3 2019	2019-03-06	2019-03-06	Standard	Buffalo City (EBC)	5	5	0.5	Yes	Analysis
27	Buffalo City Trials 2 of 5 2019 (U14A)	2019-02-23	2019-02-23	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
28	Buffalo City Trials 1 of 5 2019 (U14)	2019-02-09	2019-02-09	Standard	Buffalo City (EBC)	5	5	4.5	Yes	Analysis
29	Vikings Closed Sunday Rapid 2018	2018-12-09	2018-12-09	Rapid	Buffalo City (EBC)	11	11	5.5	Yes	Analysis
30	2018 Wild Card Chess Championships (U14 Open)	2018-12-21	2018-12-24	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
31	South African Junior Team Championships 2018 (U14A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
32	Buffalo City Rapid Championship 2018 (A)	2018-11-24	2018-11-24	Rapid	Buffalo City (EBC)	7	7	3	Yes	Analysis
33	4th Vikings League 208 (A)	2018-10-18	2018-10-18	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
34	Buffalo City Junior Closed Finals 2018 (B)	2018-09-29	2018-09-29	Standard	Buffalo City (EBC)	5	3	1	Yes	Analysis
35	3rd Border Vikings Chess League 2018 (A)	2018-09-15	2018-09-15	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
36	Border Vikings vs South Park 2018 (B)	2018-09-01	2018-09-08	Standard	Buffalo City (EBC)	6	6	3	Yes	Analysis
37	East London School League 2018 (Primary School A)	2018-08-18	2018-08-18	Standard	Buffalo City (EBC)	5	4	4	Yes	Analysis
38	Buffalo City Closed Stage 1 2018 (Boys Group 3)	2018-08-11	2018-08-11	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
39	Chess Vikings League 2nd 2018 (A)	2018-08-04	2018-08-04	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
40	1st Border Vikings Chess League 2018 (A)	2018-07-28	2018-07-28	Standard	Buffalo City (EBC)	5	5	1.5	Yes	Analysis
41	Ashleys Chess Vikings Rapid 2018 (A)	2018-06-03	2018-06-03	Rapid	Buffalo City (EBC)	9	9	5.5	Yes	Analysis
42	4th Buffalo Trials 2018 (U14A)	2018-05-05	2018-05-05	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
43	3rd Buffalo Trials 2018 (U14A)	2018-04-14	2018-04-14	Rapid	Buffalo City (EBC)	7	7	4	Yes	Analysis
44	2nd Buffalo Trials 2018 (U16A)	2018-03-03	2018-03-03	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
45	2nd Buffalo Trials 2018 (U14A)	2018-03-17	2018-03-17	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
46	South African Junior Wildcard Championships 2017 (U12 Open)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
47	South African Junior Team Championships 2017 (U12B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis

#	Games	Start				End
1	14	Tournament BC Chess Trials 5 of 5 2022				Tournament 2022 South African Junior Wild Card Chess Championships
		date 2022-06-11	rnd 6	type Rapid	result 0.5	date 2022-12-09	rnd 2	type Standard	result 0.5
		Opponent Becker, R (Robyn)				Opponent Chang, S (Sebastian)
2	9	Tournament 2018 Wild Card Chess Championships				Tournament Buffalo City Trials 2 of 5 2019
		date 2018-12-24	rnd 7	type Standard	result 1	date 2019-02-23	rnd 3	type Standard	result 1
		Opponent Fillis, J (Jordan)				Opponent Qangule, MK (Mandibonge)
3	8	Tournament 2nd Buffalo City Chess Trials 2024				Tournament 5th BC Trials 2024
		date 2024-04-06	rnd 5	type Standard	result 0.5	date 2024-08-24	rnd 2	type Standard	result 1
		Opponent Beecum, V (Viha)				Opponent Vanqa, L (Lwande)

#	Games	Start				End
1	9	Tournament 2022 South African Junior Team Chess Championships				Tournament 2022 South African Junior Wild Card Chess Championships
		date 2022-12-04	rnd 1	type Standard	result 1	date 2022-12-09	rnd 2	type Standard	result 0.5
		Opponent Van Niekerk, A (Adrian)				Opponent Chang, S (Sebastian)
2	9	Tournament 2018 Wild Card Chess Championships				Tournament Buffalo City Trials 2 of 5 2019
		date 2018-12-24	rnd 7	type Standard	result 1	date 2019-02-23	rnd 3	type Standard	result 1
		Opponent Fillis, J (Jordan)				Opponent Qangule, MK (Mandibonge)
3	8	Tournament 2nd Buffalo City Chess Trials 2024				Tournament 5th BC Trials 2024
		date 2024-04-06	rnd 5	type Standard	result 0.5	date 2024-08-24	rnd 2	type Standard	result 1
		Opponent Beecum, V (Viha)				Opponent Vanqa, L (Lwande)

#	Games	Start				End
1	5	Tournament BC Chess Trials 5 of 5 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-06-11	rnd 6	type Rapid	result 0.5	date 2022-06-11	rnd 10	type Rapid	result 1
		Opponent Becker, R (Robyn)				Opponent Cressey, RJ (Ryelee Jordan)
2	4	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-05-21	rnd 9	type Rapid	result 1	date 2022-06-11	rnd 2	type Rapid	result 1
		Opponent Wang, I (Ikai)				Opponent Voyi, O (Onesimo)
3	3	Tournament Vikings vs Hackers 2019				Tournament BC Chess 4th Border Trials 2022
		date 2019-07-20	rnd 4	type Rapid	result 0.5	date 2022-05-21	rnd 1	type Rapid	result 1
		Opponent Xongwana, S (Sahlulelo)				Opponent Diemieniet, P (Phoebe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament 2019 South African Junior Team Championships				Tournament 2019 Wild Card Chess Championship
		date 2020-01-06	rnd 4	type Standard	result 1	date 2020-01-10	rnd 3	type Standard	result 1
		Opponent Setshedi, N (Neo)				Opponent Lake, E (Ethan)
2	5	Tournament BC Chess Trials 1 of 5 2023				Tournament Grey College Team Championship 2024
		date 2023-04-29	rnd 5	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Chang, S (Samuel)				Opponent Jordaan, W (Wian)
3	5	Tournament Vikings vs Hackers 2019				Tournament Vikings League 1 of 5 2019
		date 2019-07-20	rnd 5	type Rapid	result 1	date 2019-07-27	rnd 4	type Standard	result 1
		Opponent Chang, S (Sebastian)				Opponent Pearson, E (Ethan)

#	Games	Start				End
1	7	Tournament 2019 South African Junior Team Championships				Tournament 2019 Wild Card Chess Championship
		date 2020-01-06	rnd 4	type Standard	result 1	date 2020-01-10	rnd 3	type Standard	result 1
		Opponent Setshedi, N (Neo)				Opponent Lake, E (Ethan)
2	5	Tournament BC Chess Trials 1 of 5 2023				Tournament Grey College Team Championship 2024
		date 2023-04-29	rnd 5	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Chang, S (Samuel)				Opponent Jordaan, W (Wian)
3	5	Tournament 2018 Wild Card Chess Championships				Tournament Buffalo City Trials 1 of 5 2019
		date 2018-12-24	rnd 7	type Standard	result 1	date 2019-02-09	rnd 4	type Standard	result 1
		Opponent Fillis, J (Jordan)				Opponent Totose, Z (Zimi)

#	Games	Start				End
1	4	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-05-21	rnd 9	type Rapid	result 1	date 2022-06-11	rnd 2	type Rapid	result 1
		Opponent Wang, I (Ikai)				Opponent Voyi, O (Onesimo)
2	3	Tournament 3rd Buffalo Trials 2018				Tournament 3rd Buffalo Trials 2018
		date 2018-04-14	rnd 3	type Rapid	result 1	date 2018-04-14	rnd 5	type Rapid	result 1
		Opponent Currie, C (Callum)				Opponent Qangule, MK (Mandibonge)
3	2	Tournament BC Chess Trials 5 of 5 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-06-11	rnd 7	type Rapid	result 1	date 2022-06-11	rnd 8	type Rapid	result 1
		Opponent Martnitz, K (Keenan)				Opponent John, R (Ruben)

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	Chang ,S (Samuel)	9	8	330.6	8	7	318.8	1	1	425	0	0	0
1	Chang ,S (Samuel)	9	1255.9	1586.4	8	1284.2	1574.6	1	664	1680.9	0	0	0
2	Meise ,K (Keagen)	9	2.5	-188.9	7	2.5	-121.4	2	0	-425	0	0	0
2	Meise ,K (Keagen)	9	1450.8	1261.9	7	1452.9	1329.3	2	1236.9	1025.8	0	0	0
3	Chang ,S (Sebastian)	9	3	-141.7	5	0.5	-340	4	2.5	106.2	0	0	0
3	Chang ,S (Sebastian)	9	1299.7	1158	5	1296.7	959.7	4	1030.3	1405.9	0	0	0
4	Sparg ,N (Nathan)	8	1.5	-265.6	4	1.5	-106.2	4	0	-425	0	0	0
4	Sparg ,N (Nathan)	8	1445.7	1180.1	4	1416.7	1339.5	4	1191.1	1020.7	0	0	0
5	Lin ,C (Chenyi)	7	1.5	-242.9	7	1.5	-242.9	0	0	0	0	0	0
5	Lin ,C (Chenyi)	7	1389.7	1146.9	7	1386.1	1146.9	0	0	0	0	0	0
6	Totose ,Z (Zimi)	5	2	-85	4	2	0	1	0	-425	0	0	0
6	Totose ,Z (Zimi)	5	1513	1428	4	1462.3	1513	1	1377.5	1088	0	0	0
7	Becker ,R (Robyn)	5	2.5	0	2	1.5	212.5	3	1	-141.7	0	0	0
7	Becker ,R (Robyn)	5	1237.4	1237.4	2	1194.5	1449.9	3	1065.4	1095.7	0	0	0
8	August ,T (Thimna)	4	3	212.5	3	2	141.7	1	1	425	0	0	0
8	August ,T (Thimna)	4	1111	1323.5	3	1128.6	1252.6	1	1014.8	1536	0	0	0
9	Deang ,A (Alman)	4	0	-425	3	0	-425	1	0	-425	0	0	0
9	Deang ,A (Alman)	4	1313.1	888.1	3	1320.1	888.1	1	1309.2	888.1	0	0	0
10	Qangule ,MK (Mandibonge Khaka)	4	4	425	3	3	425	1	1	425	0	0	0
10	Qangule ,MK (Mandibonge Khaka)	4	1069.2	1494.2	3	1118	1494.2	1	923	1494.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Becker, M (Matthew)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms