Chess South Africa Ratings Database

PLAYER PAGE

Personal

Matshaya, Y (Yanga)

Chess SA id

100085429

FIDE id

Date of birth

1900-01-01 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1198.5	1196.8	1196.9	1200
Raw rating	1198.5	1196.8	1196.9	1200
Weighted rating	1197.8	1195.8	1196.8	1200
Weighted performance	864.9	0	0	0
Floor	717	711.6	721.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.2	166.6	166.5	165.8
Highest rating	1218.2 2022-03-01	1242.3 2023-02-01	1286.8 2022-03-01	1200 2018-10-01
Highest raw rating	1217 2023-03-01	1211.6 2023-03-01	1221.6 2022-04-01	1200 2024-03-01
Highest weighted rating	1217 2023-03-01	1211.6 2023-03-01	1221.6 2022-04-01	1200 2018-10-01
Highest weighted performance	1218.2 2022-03-01	1242.3 2023-02-01	1286.8 2022-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1198.5	1196.8	1196.9	1200
Analysis
Rating	1198.5	1196.8	1196.9	1200
Raw rating	1198.5	1196.8	1196.9	1200
Weighted rating	1197.8	1195.8	1196.8
Weighted performance	864.9	0	0
K-factor	36	36	36	36
Floor	717	711.6	721.6	700
Max/Min rating change allowed	166.2	166.6	166.5	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	1198.5	1196.8	1196.9	1200
New weighted rating	1198.2	1196.3	1196.8	1200
New weighted performance	858	0	0	0
Temp new rating	1198.5	1196.8	1196.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1198.5	1196.8	1196.9	1200
New K-factor	36	36	36	36
New floor	717	711.6	721.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	22	16	6
	10	0	10
	0	0	0
History	42	21	21

Games since
	Main 11	Standard 5		Rapid 6		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	37	14.5	39.19	-91.9	1284	1192.1
Standard	21	7	33.33	-141.7	1321.3	1179.7
Rapid	16	7.5	46.88	-26.6	1235.1	1208.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1198.5	1196.8	1196.9	1200
2025-09-30	1198.5	1196.8	1196.9	1200
2025-09-01	1198.5	1196.8	1196.9	1200
2025-08-01	1198.5	1196.8	1196.9	1200
2025-07-01	1198.5	1196.8	1196.9	1200
2025-06-01	1198.5	1196.8	1196.9	1200
2025-05-01	1198.5	1196.8	1196.9	1200
2025-04-01	1198.5	1196.8	1196.9	1200
2025-03-01	1198.5	1196.8	1196.9	1200
2025-02-01	1198.5	1196.8	1196.9	1200
2025-01-01	1198.5	1196.8	1196.4	1200
2024-12-01	1198.5	1196.8	1196.4	1200
2024-11-01	1198.5	1196.8	1196.4	1200
2024-10-01	1198.5	1196.8	1196.4	1200
2024-09-01	1198.5	1196.8	1196.4	1200
2024-08-01	1198.5	1196.8	1196.4	1200
2024-07-01	1198.5	1196.8	1196.4	1200
2024-09-01	1198.5	1196.8	1196.4	1200
2024-05-01	1198.5	1196.8	1196.4	1200
2024-04-01	1198.5	1196.8	1196.4	1200
2024-03-01	1198.5	1196.8	1196.4	1200
2024-02-01	1163.8	1148.6	1196.4	1200
2024-01-01	1163.8	1148.6	1196.4	1200
2023-12-01	1163.8	1148.6	1196.4	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	CT Metro Central District Schools Chess Individuals Trials 2024 (U18 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
2	Rylib Summer Slam 2023 (Development)	2023-12-12	2023-12-12	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
3	Western Cape Top Schools 2023 (U18 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	4	1	Yes	Analysis
4	Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Boys)	2023-03-03	2023-03-04	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
5	Central District School Trials 2023 (U17 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
6	CTCA Rapid Masters @ Claremont Chess Club 2022 (Open)	2022-04-18	2022-04-18	Rapid	Cape Town (WCT)	6	5	2	Yes	Analysis
7	2022 Central District Individual Trials (U18)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Rylib Summer Slam 2023				Tournament CT Metro Central District Schools Chess Individuals Trials 2024
		date 2023-12-12	rnd 6	type Rapid	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Van Heerden, Z (Zachariah)				Opponent Lau, C (Callum)
2	3	Tournament Western Cape Top Schools 2023				Tournament Rylib Summer Slam 2023
		date 2023-09-03	rnd 6	type Standard	result 1	date 2023-12-12	rnd 2	type Rapid	result 0.5
		Opponent Kriel, M (Michael)				Opponent Rogov, E (Evgenij)
3	3	Tournament CTCA Rapid Masters @ Claremont Chess Club 2022				Tournament Central District School Trials 2023
		date 2022-04-18	rnd 5	type Rapid	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Joko, S (Sinoxolo)				Opponent Sekonyela, E (Endinako)

#	Games	Start				End
1	3	Tournament Western Cape Top Schools 2023				Tournament CT Metro Central District Schools Chess Individuals Trials 2024
		date 2023-09-03	rnd 6	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Kriel, M (Michael)				Opponent Lau, C (Callum)
2	1	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-03-03	rnd 2	type Standard	result 1	date 2023-03-03	rnd 2	type Standard	result 1
		Opponent Kester, A (Amani Liam)				Opponent Kester, A (Amani Liam)
3	1	Tournament Central District School Trials 2023				Tournament Central District School Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Liebenberg, S (Skylar)				Opponent Liebenberg, S (Skylar)

#	Games	Start				End
1	4	Tournament CTCA Rapid Masters @ Claremont Chess Club 2022				Tournament Rylib Summer Slam 2023
		date 2022-04-18	rnd 5	type Rapid	result 1	date 2023-12-12	rnd 2	type Rapid	result 0.5
		Opponent Joko, S (Sinoxolo)				Opponent Rogov, E (Evgenij)
2	2	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 4	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Moodley, I (Ian)				Opponent Van Harte, K (Kaylee)
3	1	Tournament Rylib Summer Slam 2023				Tournament Rylib Summer Slam 2023
		date 2023-12-12	rnd 6	type Rapid	result 1	date 2023-12-12	rnd 6	type Rapid	result 1
		Opponent Van Heerden, Z (Zachariah)				Opponent Van Heerden, Z (Zachariah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Rylib Summer Slam 2023				Tournament CT Metro Central District Schools Chess Individuals Trials 2024
		date 2023-12-12	rnd 6	type Rapid	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Van Heerden, Z (Zachariah)				Opponent Lau, C (Callum)
2	3	Tournament CTCA Rapid Masters @ Claremont Chess Club 2022				Tournament Central District School Trials 2023
		date 2022-04-18	rnd 5	type Rapid	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Joko, S (Sinoxolo)				Opponent Sekonyela, E (Endinako)
3	2	Tournament Western Cape Top Schools 2023				Tournament Rylib Summer Slam 2023
		date 2023-09-03	rnd 6	type Standard	result 1	date 2023-12-12	rnd 1	type Rapid	result 1
		Opponent Kriel, M (Michael)				Opponent Willard, E (Ethan)

#	Games	Start				End
1	3	Tournament Western Cape Top Schools 2023				Tournament CT Metro Central District Schools Chess Individuals Trials 2024
		date 2023-09-03	rnd 6	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Kriel, M (Michael)				Opponent Lau, C (Callum)
2	1	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-03-03	rnd 2	type Standard	result 1	date 2023-03-03	rnd 2	type Standard	result 1
		Opponent Kester, A (Amani Liam)				Opponent Kester, A (Amani Liam)
3	1	Tournament Central District School Trials 2023				Tournament Central District School Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Liebenberg, S (Skylar)				Opponent Liebenberg, S (Skylar)

#	Games	Start				End
1	3	Tournament CTCA Rapid Masters @ Claremont Chess Club 2022				Tournament Rylib Summer Slam 2023
		date 2022-04-18	rnd 5	type Rapid	result 1	date 2023-12-12	rnd 1	type Rapid	result 1
		Opponent Joko, S (Sinoxolo)				Opponent Willard, E (Ethan)
2	2	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 4	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Moodley, I (Ian)				Opponent Van Harte, K (Kaylee)
3	1	Tournament Rylib Summer Slam 2023				Tournament Rylib Summer Slam 2023
		date 2023-12-12	rnd 6	type Rapid	result 1	date 2023-12-12	rnd 6	type Rapid	result 1
		Opponent Van Heerden, Z (Zachariah)				Opponent Van Heerden, Z (Zachariah)

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	Grobler ,Z (Zandre)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Grobler ,Z (Zandre)	1	1478.7	1053.7	1	1439.2	1053.7	0	0	0	0	0	0
2	Osborn ,C (Cyngen)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Osborn ,C (Cyngen)	1	1222.3	797.3	1	1216	797.3	0	0	0	0	0	0
3	Truter ,M (Martin)	1	1	425	1	1	425	0	0	0	0	0	0
3	Truter ,M (Martin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Goliath ,K (Kian)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Goliath ,K (Kian)	1	1467.3	1042.3	1	1470.6	1042.3	0	0	0	0	0	0
5	Kester ,A (Amani Liam)	1	1	425	1	1	425	0	0	0	0	0	0
5	Kester ,A (Amani Liam)	1	1167.1	1592.1	1	1200	1592.1	0	0	0	0	0	0
6	Ntukela ,A (Amzolele)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ntukela ,A (Amzolele)	1	1583.5	1158.5	1	1563.6	1158.5	0	0	0	0	0	0
7	Lee ,MJ (Muhammad)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Lee ,MJ (Muhammad)	1	1189.2	764.2	1	1175.6	764.2	0	0	0	0	0	0
8	Liebenberg ,S (Skylar)	1	1	425	1	1	425	0	0	0	0	0	0
8	Liebenberg ,S (Skylar)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Pheiffers ,G (Gary)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Pheiffers ,G (Gary)	1	1118.7	693.7	1	1102.8	693.7	0	0	0	0	0	0
10	Lau ,C (Callum)	1	1	425	1	1	425	0	0	0	0	0	0
10	Lau ,C (Callum)	1	1530.6	1955.6	1	1507.5	1955.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Matshaya, Y (Yanga)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms