Chess South Africa Ratings Database

PLAYER PAGE

Personal

Knight, E (Eryk)

Chess SA id

1130133102

FIDE id

Date of birth

2013-02-09 (U14)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

17.9

Junior GPX Points

1142.5

Item	Main	Standard	Rapid	Blitz
Rating	1205.1	1201.7	1196.7	1200
Raw rating	1205.1	1200.6	1159.3	1200
Weighted rating	1202.1	1201.7	1196.7	1200
Weighted performance	0	0	0	0
Floor	709.8	710.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.6	165.7	175.7	165.8
Highest rating	1209.8 2025-03-01	1210.7 2025-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1209.8 2025-03-01	1210.7 2025-03-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1209.8 2025-03-01	1210.7 2025-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-0.1	-3.1	0
New rating	1205.1	1201.7	1193.6	1200
Analysis
Rating	1205.1	1201.7	1196.7	1200
Raw rating	1205.1	1200.6	1159.3	1200
Weighted rating	1202.1	1201.7	1196.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	709.8	710.7	700	700
Max/Min rating change allowed	164.6	165.7	175.7	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	1205.1	1200.6	1159.3	1200
New weighted rating	1202.4	1201.7	1193.6	1200
New weighted performance	0	0	0	0
Temp new rating	1205.1	1201.7	1193.6	1200
Temp new rating +/-	0	-0.1	-3.1	0
Final new rating +/-	0	-0.1	-3.1	0
New rating	1205.1	1201.7	1193.6	1200
New K-factor	36	36	36	36
New floor	709.8	710.7	700	700

Item	Main	Standard	Rapid
	0	0	0
	20	15	5
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	21	16	5

Games since
	Main 20	Standard 15		Rapid 5		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	20	8.5	42.5	-63.8	1239.9	1176.2
Standard	15	6.5	43.33	-56.7	1211.2	1154.6
Rapid	5	2	40	-85	1326.1	1241.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	21	9	42.86	-60.7	1237.8	1177.1
Standard	16	7	43.75	-53.1	1210.2	1157.1
Rapid	5	2	40	-85	1326.1	1241.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1205.1	1200.6	1159.3	1200
2025-09-01	1200.9	1200.6	1200	1200
2025-08-01	1200.9	1200.6	1200	1200
2025-07-01	1202	1202	1200	1200
2025-06-01	1202	1201.9	1200	1200
2025-05-01	1201.9	1201.8	1200	1200
2025-04-01	1201.1	1200.9	1200	1200
2025-03-01	1209.8	1210.7	1200	1200
2025-02-01	1201.3	1201.2	1200	1200
2025-01-01	1201.3	1201.2	1200	1200
2024-12-01	1201.3	1201.2	1200	1200
2024-11-01	1201.3	1201.2	1200	1200
2024-10-01	1201.3	1201.2	1200	1200
2024-09-01	1201.3	1201.2	1200	1200
2024-08-01	1201.3	1201.2	1200	1200
2024-07-01	1201.3	1201.2	1200	1200
2024-06-01	1201.3	1201.2	1200	1200
2024-08-01	1201.3	1201.2	1200	1200
2024-04-01	1201.3	1201.2	1200	1200
2024-03-01	1201.3	1201.2	1200	1200
2024-02-01	1201.3	1201.2	1200	1200
2024-01-01	1201.3	1201.2	1200	1200
2023-12-01	1201.3	1201.2	1200	1200
2023-11-01	1201.3	1201.2	1200	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	MCA Spring Flower Birthday Rapid 2025 (U14)	2025-09-20	2025-09-20	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	MCA Winter Chill Classic 2025 (Junior)	2025-07-19	2025-07-19	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
3	MCA Summer March 2025 (Junior)	2025-03-08	2025-03-08	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
4	MCA Welcome 2025 (Junior)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	MCA Spring Flower Birthday Rapid 2025 (U14)	2025-09-20	2025-09-20	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	MCA Winter Chill Classic 2025 (Junior)	2025-07-19	2025-07-19	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
3	MCA Summer March 2025 (Junior)	2025-03-08	2025-03-08	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
4	MCA Welcome 2025 (Junior)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
5	The King`s Cup League 2020 (D)	2020-03-07	2020-03-07	Standard	Johannesburg Metro (GJM)	5	1	0.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament MCA Welcome 2025				Tournament MCA Summer March 2025
		date 2025-02-15	rnd 4	type Standard	result 0.5	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Luo, Y (Yichen)				Opponent Klynsmith, B (Brendon)
2	3	Tournament The King`s Cup League 2020				Tournament MCA Welcome 2025
		date 2020-03-07	rnd 1	type Standard	result 0.5	date 2025-02-15	rnd 2	type Standard	result 0.5
		Opponent Molotsi, MKS (Monei)				Opponent WIlliams, L (Levi)
3	1	Tournament MCA Spring Flower Birthday Rapid 2025				Tournament MCA Spring Flower Birthday Rapid 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 4	type Rapid	result 1
		Opponent Huang, H (Hong-Yuan)				Opponent Huang, H (Hong-Yuan)

#	Games	Start				End
1	4	Tournament MCA Welcome 2025				Tournament MCA Summer March 2025
		date 2025-02-15	rnd 4	type Standard	result 0.5	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Luo, Y (Yichen)				Opponent Klynsmith, B (Brendon)
2	3	Tournament The King`s Cup League 2020				Tournament MCA Welcome 2025
		date 2020-03-07	rnd 1	type Standard	result 0.5	date 2025-02-15	rnd 2	type Standard	result 0.5
		Opponent Molotsi, MKS (Monei)				Opponent WIlliams, L (Levi)
3	1	Tournament MCA Winter Chill Classic 2025				Tournament MCA Winter Chill Classic 2025
		date 2025-07-19	rnd 5	type Standard	result 1	date 2025-07-19	rnd 5	type Standard	result 1
		Opponent Mwandiambira, T (Tinashe Joshua)				Opponent Mwandiambira, T (Tinashe Joshua)

#	Games	Start				End
1	1	Tournament MCA Spring Flower Birthday Rapid 2025				Tournament MCA Spring Flower Birthday Rapid 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 4	type Rapid	result 1
		Opponent Huang, H (Hong-Yuan)				Opponent Huang, H (Hong-Yuan)
2	1	Tournament MCA Spring Flower Birthday Rapid 2025				Tournament MCA Spring Flower Birthday Rapid 2025
		date 2025-09-20	rnd 2	type Rapid	result 1	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Lingens, A (Alex)				Opponent Lingens, A (Alex)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament MCA Summer March 2025				Tournament MCA Summer March 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Chathuri, S (Samara)				Opponent Klynsmith, B (Brendon)
2	1	Tournament MCA Spring Flower Birthday Rapid 2025				Tournament MCA Spring Flower Birthday Rapid 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 4	type Rapid	result 1
		Opponent Huang, H (Hong-Yuan)				Opponent Huang, H (Hong-Yuan)
3	1	Tournament MCA Spring Flower Birthday Rapid 2025				Tournament MCA Spring Flower Birthday Rapid 2025
		date 2025-09-20	rnd 2	type Rapid	result 1	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Lingens, A (Alex)				Opponent Lingens, A (Alex)

#	Games	Start				End
1	2	Tournament MCA Summer March 2025				Tournament MCA Summer March 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Chathuri, S (Samara)				Opponent Klynsmith, B (Brendon)
2	1	Tournament MCA Winter Chill Classic 2025				Tournament MCA Winter Chill Classic 2025
		date 2025-07-19	rnd 5	type Standard	result 1	date 2025-07-19	rnd 5	type Standard	result 1
		Opponent Mwandiambira, T (Tinashe Joshua)				Opponent Mwandiambira, T (Tinashe Joshua)
3	1	Tournament MCA Winter Chill Classic 2025				Tournament MCA Winter Chill Classic 2025
		date 2025-07-19	rnd 2	type Standard	result 1	date 2025-07-19	rnd 2	type Standard	result 1
		Opponent Scott, L (Liam)				Opponent Scott, L (Liam)

#	Games	Start				End
1	1	Tournament MCA Spring Flower Birthday Rapid 2025				Tournament MCA Spring Flower Birthday Rapid 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 4	type Rapid	result 1
		Opponent Huang, H (Hong-Yuan)				Opponent Huang, H (Hong-Yuan)
2	1	Tournament MCA Spring Flower Birthday Rapid 2025				Tournament MCA Spring Flower Birthday Rapid 2025
		date 2025-09-20	rnd 2	type Rapid	result 1	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Lingens, A (Alex)				Opponent Lingens, A (Alex)

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	Luo ,Y (Yichen)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Luo ,Y (Yichen)	1	1226.6	1226.6	1	1227.4	1226.6	0	0	0	0	0	0
2	Chathuri ,S (Samara)	1	1	425	1	1	425	0	0	0	0	0	0
2	Chathuri ,S (Samara)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Van Staden ,R (Rehan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Staden ,R (Rehan)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Mwandiambira ,T (Tinashe Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mwandiambira ,T (Tinashe Joshua)	1	1199.9	1624.9	1	1199.8	1624.9	0	0	0	0	0	0
5	Chikwava ,R (Ronald)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Chikwava ,R (Ronald)	1	1027.7	602.7	1	1020	602.7	0	0	0	0	0	0
6	Mamabolo ,R (Resegofaditswe)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mamabolo ,R (Resegofaditswe)	1	1265.8	840.8	1	1267.4	840.8	0	0	0	0	0	0
7	Moyo ,M (Musawenkosi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Moyo ,M (Musawenkosi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Amado ,N (Nahom)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Amado ,N (Nahom)	1	1266.4	841.4	1	1281.6	841.4	0	0	0	0	0	0
9	Van Zijl ,W (Wouter)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Van Zijl ,W (Wouter)	1	1277.4	1277.4	1	1276.2	1277.4	0	0	0	0	0	0
10	Chen ,Y (Yan Feng)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Chen ,Y (Yan Feng)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Knight, E (Eryk)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms