Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mchunu, Y (Yethu)

Chess SA id

1130160224

FIDE id

Date of birth

2013-06-12 (U14)

Gender

Male

Region

King Cetshwayo (KUR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

31.5

Junior GPX Points

1198.2

Item	Main	Standard	Rapid	Blitz
Rating	1388.6	1362.8	1349.2	1200
Raw rating	1351.9	1362.8	1312.5	1200
Weighted rating	1388.6	1343.2	1349.2	1200
Weighted performance	1301.4	1328.4	1303.7	0
Floor	935.7	864.7	928.3	700
K-factor	32	36	32	36
Min/Max rating change allowed	133.6	131.5	141.3	165.8
Highest rating	1468.9 2024-09-01	1379.7 2024-07-01	1468.7 2025-09-01	1200 2018-10-01
Highest raw rating	1435.7 2024-11-01	1364.7 2024-08-01	1428.3 2025-09-01	1200 2024-03-01
Highest weighted rating	1388.6 2025-09-30	1343.2 2025-09-30	1349.2 2025-09-30	1200 2018-10-01
Highest weighted performance	1468.9 2024-09-01	1379.7 2024-07-01	1468.7 2025-09-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0	0.4	0
New rating	1388.7	1362.8	1349.6	1200
Analysis
Rating	1388.6	1362.8	1349.2	1200
Raw rating	1351.9	1362.8	1312.5	1200
Weighted rating	1388.6	1343.2	1349.2
Weighted performance	1301.4	1328.4	1303.7
K-factor	32	36	32	36
Floor	935.7	864.7	928.3	700
Max/Min rating change allowed	133.6	131.5	141.3	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	1351.9	1362.8	1312.5	1200
New weighted rating	1388.7	1347.1	1349.6	1200
New weighted performance	1301	1327.9	1303.3	0
Temp new rating	1388.7	1362.8	1349.6	1200
Temp new rating +/-	0.1	0	0.4	0
Final new rating +/-	0.1	0	0.4	0
New rating	1388.7	1362.8	1349.6	1200
New K-factor	32	36	32	36
New floor	935.7	864.7	928.3	700

Item	Main	Standard	Rapid
	0	0	0
	42	21	21
	38	24	14
	23	12	11
	0	0	0
	0	0	0
History	103	57	46

Games since
	Main 85	Standard 45		Rapid 40		Blitz 0
Gender	Male
Age group	U14
Region	King Cetshwayo (KUR)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	2294		154		28
Male	1875		129		24
U14	375		28		5
U14 Male	275		20		3
Standard
	RSA		Province		Region
Overall	2444		144		24
Male	1979		123		20
U14	427		22		3
U14 Male	316		17		2
Rapid
	RSA		Province		Region
Overall	740		85		12
Male	619		70		9
U14	151		23		4
U14 Male	116		19		3
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	42	25	59.52	81	1299.8	1380.8
Standard	21	12.5	59.52	81	1279.1	1360.1
Rapid	21	12.5	59.52	81	1320.5	1401.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	103	64	62.14	103.2	1259.2	1362.4
Standard	57	35	61.4	96.9	1247.6	1344.6
Rapid	46	29	63.04	110.9	1273.6	1384.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1351.9	1362.8	1312.5	1200
2025-09-01	1415.4	1352.3	1428.3	1200
2025-08-01	1388.5	1352.3	1386.2	1200
2025-07-01	1388.5	1352.3	1386.2	1200
2025-06-01	1388.5	1352.3	1386.2	1200
2025-05-01	1419.7	1359.4	1386.2	1200
2025-04-01	1419.7	1359.4	1386.2	1200
2025-03-01	1419.7	1359.4	1386.2	1200
2025-02-01	1435.7	1364.7	1386.2	1200
2025-01-01	1435.7	1364.7	1386.2	1200
2024-12-01	1435.7	1364.7	1386.2	1200
2024-11-01	1435.7	1364.7	1386.2	1200
2024-10-01	1431.9	1364.7	1323.1	1200
2024-09-01	1431.9	1364.7	1323.1	1200
2024-08-01	1410	1364.7	1261.2	1200
2024-07-01	1394.5	1335.7	1261.2	1200
2024-06-01	1285.6	1251.1	1261.2	1200
2024-08-01	1238.1	1239.2	1190.6	1200
2024-04-01	1238.1	1239.2	1190.6	1200
2024-03-01	1238.1	1239.2	1190.6	1200
2024-02-01	1201.6	1201.4	1190.6	1200
2024-01-01	1201.6	1201.4	1190.6	1200
2023-12-01	1201.6	1201.4	1190.6	1200
2023-11-01	1201.6	1201.4	1190.6	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	2025 Umhlathuze Mayoral Cup (U14 Male)	2025-09-20	2025-09-20	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
2	2025 KZN Provincial Trials (U14)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	6	1.5	Yes	Analysis
3	2025 KwaZulu-Natal Women Championship (B)	2025-08-23	2025-08-23	Rapid	King Cetshwayo (KUR)	6	5	3	Yes	Analysis
4	2025 King Cetshwayo Inter-School Teams Junior Primary (Intermediate)	2025-08-02	2025-08-02	Rapid	King Cetshwayo (KUR)	5	5	4	Yes	Analysis
5	2025 King Cetshwayo Inter-School Teams Junior Primary (Intermediate)	2025-08-02	2025-08-02	Rapid	King Cetshwayo (KUR)	5	5	4	Yes	Analysis
6	2025 King Cetshwayo Winter Open (U14)	2025-05-17	2025-05-17	Standard	King Cetshwayo (KUR)	5	5	4	Yes	Analysis
7	2025 KZN Open (B)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	6	2.5	Yes	Analysis
8	2025 King Cetshwayo Anniversary (U14 Boys)	2025-04-12	2025-04-12	Standard	King Cetshwayo (KUR)	5	0	0	No	Analysis
9	2025 King Cetshwayo Open (U14)	2025-02-15	2025-02-15	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Umhlathuze Mayoral Cup (U14 Male)	2025-09-20	2025-09-20	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
2	2025 KZN Provincial Trials (U14)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	6	1.5	Yes	Analysis
3	2025 KwaZulu-Natal Women Championship (B)	2025-08-23	2025-08-23	Rapid	King Cetshwayo (KUR)	6	5	3	Yes	Analysis
4	2025 King Cetshwayo Inter-School Teams Junior Primary (Intermediate)	2025-08-02	2025-08-02	Rapid	King Cetshwayo (KUR)	5	5	4	Yes	Analysis
5	2025 King Cetshwayo Inter-School Teams Junior Primary (Intermediate)	2025-08-02	2025-08-02	Rapid	King Cetshwayo (KUR)	5	5	4	Yes	Analysis
6	2025 King Cetshwayo Winter Open (U14)	2025-05-17	2025-05-17	Standard	King Cetshwayo (KUR)	5	5	4	Yes	Analysis
7	2025 KZN Open (B)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	6	2.5	Yes	Analysis
8	2025 King Cetshwayo Anniversary (U14 Boys)	2025-04-12	2025-04-12	Standard	King Cetshwayo (KUR)	5	0	0	No	Analysis
9	2025 King Cetshwayo Open (U14)	2025-02-15	2025-02-15	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
10	2024 Umhlthuze Mayoral Cup (U14)	2024-10-19	2024-10-19	Rapid	King Cetshwayo (KUR)	5	5	3.5	Yes	Analysis
11	2024 King Cetswayo School Chess Selections (Boys 2011-2015)	2024-08-24	2024-08-24	Rapid	King Cetshwayo (KUR)	5	4	4	Yes	Analysis
12	2024 Nelson Mandela Chess Tournament (U12)	2024-07-20	2024-07-20	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
13	2024 King Cetshwayo Winter Open (U12)	2024-06-08	2024-06-08	Standard	King Cetshwayo (KUR)	5	5	5	Yes	Analysis
14	2024 Umfolozi Chess Tournament (U10+U12)	2024-05-18	2024-05-18	Rapid	King Cetshwayo (KUR)	5	5	4	Yes	Analysis
15	2024 King Cesthwayo Chess Anniversary (U12)	2024-04-20	2024-04-21	Standard	King Cetshwayo (KUR)	7	7	4	Yes	Analysis
16	2024 King Cetshwayo Chess Open (C)	2024-02-17	2024-02-18	Standard	King Cetshwayo (KUR)	7	7	4.5	Yes	Analysis
17	2023 King Cetshwayo Junior & Intermediate Chess Tournament (U12)	2023-10-28	2023-10-28	Rapid	King Cetshwayo (KUR)	5	5	2	Yes	Analysis
18	2023 King Cetshwayo Winter Open (U12)	2023-07-29	2023-07-29	Rapid	King Cetshwayo (KUR)	6	6	3	Yes	Analysis
19	2023 King Cetshwayo Chess Anniversary (U12)	2023-04-22	2023-04-23	Standard	King Cetshwayo (KUR)	7	7	3	Yes	Analysis
20	2023 Imperial City Campus KC Open (U12)	2023-02-18	2023-02-19	Standard	King Cetshwayo (KUR)	6	5	3	Yes	Analysis

#	Games	Start				End
1	8	Tournament 2024 King Cetshwayo Winter Open				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-06-08	rnd 1	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Mulholland, O (Otto)				Opponent Myeza, M (Mnqobi)
2	7	Tournament 2024 King Cetswayo School Chess Selections				Tournament 2024 Umhlthuze Mayoral Cup
		date 2024-08-24	rnd 2	type Rapid	result 1	date 2024-10-19	rnd 3	type Rapid	result 1
		Opponent Myeni, B (Bandile)				Opponent De Bruin, X (Xavier)
3	6	Tournament 2025 King Cetshwayo Inter-School Teams Junior Primary				Tournament 2025 KwaZulu-Natal Women Championship
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 3	type Rapid	result 1
		Opponent Hlophe, M (Mayenziwe)				Opponent Sihlongonyane, A (Amegelo)

#	Games	Start				End
1	8	Tournament 2024 King Cetshwayo Winter Open				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-06-08	rnd 1	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Mulholland, O (Otto)				Opponent Myeza, M (Mnqobi)
2	6	Tournament 2025 KZN Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-04	rnd 6	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Ntshangase, A (Andile)				Opponent Beharry, A (Aurora)
3	3	Tournament 2024 King Cetshwayo Chess Open				Tournament 2024 King Cesthwayo Chess Anniversary
		date 2024-02-18	rnd 7	type Standard	result 1	date 2024-04-20	rnd 2	type Standard	result 1
		Opponent Walklate, D (Dustin)				Opponent Ndlovu, Z (Zibusiso)

#	Games	Start				End
1	7	Tournament 2024 King Cetswayo School Chess Selections				Tournament 2024 Umhlthuze Mayoral Cup
		date 2024-08-24	rnd 2	type Rapid	result 1	date 2024-10-19	rnd 3	type Rapid	result 1
		Opponent Myeni, B (Bandile)				Opponent De Bruin, X (Xavier)
2	6	Tournament 2025 King Cetshwayo Inter-School Teams Junior Primary				Tournament 2025 KwaZulu-Natal Women Championship
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 3	type Rapid	result 1
		Opponent Hlophe, M (Mayenziwe)				Opponent Sihlongonyane, A (Amegelo)
3	4	Tournament 2024 Umfolozi Chess Tournament				Tournament 2024 Umfolozi Chess Tournament
		date 2024-05-18	rnd 1	type Rapid	result 1	date 2024-05-18	rnd 4	type Rapid	result 1
		Opponent Mthethwa, L (Lindokuhle)				Opponent Beharry, A (Aurora)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament 2024 King Cetshwayo Winter Open				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-06-08	rnd 1	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Mulholland, O (Otto)				Opponent Myeza, M (Mnqobi)
2	6	Tournament 2025 King Cetshwayo Inter-School Teams Junior Primary				Tournament 2025 KwaZulu-Natal Women Championship
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 3	type Rapid	result 1
		Opponent Hlophe, M (Mayenziwe)				Opponent Sihlongonyane, A (Amegelo)
3	4	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Le Roux, J (Javier)				Opponent Beharry, A (Aurora)

#	Games	Start				End
1	8	Tournament 2024 King Cetshwayo Winter Open				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-06-08	rnd 1	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Mulholland, O (Otto)				Opponent Myeza, M (Mnqobi)
2	4	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Le Roux, J (Javier)				Opponent Beharry, A (Aurora)
3	3	Tournament 2024 King Cetshwayo Chess Open				Tournament 2024 King Cesthwayo Chess Anniversary
		date 2024-02-18	rnd 7	type Standard	result 1	date 2024-04-20	rnd 2	type Standard	result 1
		Opponent Walklate, D (Dustin)				Opponent Ndlovu, Z (Zibusiso)

#	Games	Start				End
1	6	Tournament 2025 King Cetshwayo Inter-School Teams Junior Primary				Tournament 2025 KwaZulu-Natal Women Championship
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 3	type Rapid	result 1
		Opponent Hlophe, M (Mayenziwe)				Opponent Sihlongonyane, A (Amegelo)
2	4	Tournament 2024 King Cetswayo School Chess Selections				Tournament 2024 King Cetswayo School Chess Selections
		date 2024-08-24	rnd 2	type Rapid	result 1	date 2024-08-24	rnd 5	type Rapid	result 1
		Opponent Myeni, B (Bandile)				Opponent Carstens, J (Jayden)
3	4	Tournament 2024 Umfolozi Chess Tournament				Tournament 2024 Umfolozi Chess Tournament
		date 2024-05-18	rnd 1	type Rapid	result 1	date 2024-05-18	rnd 4	type Rapid	result 1
		Opponent Mthethwa, L (Lindokuhle)				Opponent Beharry, A (Aurora)

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	Hlophe ,M (Mayenziwe)	5	4	255	3	2	141.7	2	2	425	0	0	0
1	Hlophe ,M (Mayenziwe)	5	1310.1	1565.1	3	1233	1451.8	2	1356.2	1735.1	0	0	0
2	Beharry ,A (Aurora)	5	5	425	1	1	425	4	4	425	0	0	0
2	Beharry ,A (Aurora)	5	1324.3	1749.3	1	1338.3	1749.3	4	1338.6	1749.3	0	0	0
3	Myeza ,M (Mnqobi)	4	4	425	4	4	425	0	0	0	0	0	0
3	Myeza ,M (Mnqobi)	4	1242.8	1667.8	4	1226.7	1667.8	0	0	0	0	0	0
4	Dlamini ,L (Lwazi)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Dlamini ,L (Lwazi)	3	1281.2	1139.6	3	1284.9	1139.6	0	0	0	0	0	0
5	Stewart ,C (Christopher)	3	0	-425	2	0	-425	1	0	-425	0	0	0
5	Stewart ,C (Christopher)	3	1348.3	923.3	2	1418.6	923.3	1	1200	923.3	0	0	0
6	Ngcobo ,S (Siyamthemba)	3	1.5	0	1	1	425	2	0.5	-212.5	0	0	0
6	Ngcobo ,S (Siyamthemba)	3	1204.9	1204.9	1	1244.2	1629.9	2	1177	992.4	0	0	0
7	Reddy ,T (Tyler)	3	1.5	0	1	1	425	2	0.5	-212.5	0	0	0
7	Reddy ,T (Tyler)	3	1220.7	1220.7	1	1180.4	1645.7	2	1208.2	1008.2	0	0	0
8	Ntsoane ,L (Lethabo)	2	1	0	2	1	0	0	0	0	0	0	0
8	Ntsoane ,L (Lethabo)	2	1251.1	1251.1	2	1258.2	1251.1	0	0	0	0	0	0
9	Musliah ,S (Shayan)	2	1	0	2	1	0	0	0	0	0	0	0
9	Musliah ,S (Shayan)	2	1242.4	1242.4	2	1252.2	1242.4	0	0	0	0	0	0
10	Mhlongo ,E (Esami)	2	1	0	2	1	0	0	0	0	0	0	0
10	Mhlongo ,E (Esami)	2	1318.2	1318.2	2	1289.7	1318.2	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

Mchunu, Y (Yethu)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms