Chess South Africa Ratings Database

PLAYER PAGE

Personal

Knight, Z (Zachary)

Chess SA id

1100162680

FIDE id

Date of birth

2010-03-10 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1349.1

Item	Main	Standard	Rapid	Blitz
Rating	1271.6	1268.5	1211.2	1200
Raw rating	1271.6	1268.5	1211.2	1200
Weighted rating	1247.4	1242.2	1211.2	1200
Weighted performance	1146.2	0	0	0
Floor	771.6	768.5	711.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	149.7	150.4	163.2	165.8
Highest rating	1271.6 2025-04-01	1268.5 2025-04-01	1256.9 2023-11-01	1200 2018-10-01
Highest raw rating	1271.6 2025-04-01	1268.5 2025-04-01	1211.2 2024-03-01	1200 2024-03-01
Highest weighted rating	1237.2 2025-08-01	1231.2 2025-08-01	1211.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1241.4 2025-04-01	1227.2 2023-10-01	1256.9 2023-11-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1271.6	1268.5	1211.2	1200
Analysis
Rating	1271.6	1268.5	1211.2	1200
Raw rating	1271.6	1268.5	1211.2	1200
Weighted rating	1247.4	1242.2	1211.2
Weighted performance	1146.2	0	0
K-factor	36	36	36	36
Floor	771.6	768.5	711.2	700
Max/Min rating change allowed	149.7	150.4	163.2	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	1271.6	1268.5	1211.2	1200
New weighted rating	1250.3	1245.4	1211.2	1200
New weighted performance	1138.6	0	0	0
Temp new rating	1271.6	1268.5	1211.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1271.6	1268.5	1211.2	1200
New K-factor	36	36	36	36
New floor	771.6	768.5	711.2	700

Item	Main	Standard	Rapid
	0	0	0
	17	17	0
	0	0	0
	12	6	6
	0	0	0
	0	0	0
History	29	23	6

Games since
	Main 23	Standard 17		Rapid 6		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	17	7.5	44.12	-50	1377.9	1327.9
Standard	17	7.5	44.12	-50	1377.9	1327.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	29	14	48.28	-14.7	1310.9	1296.3
Standard	23	10.5	45.65	-37	1338.5	1301.5
Rapid	6	3.5	58.33	70.8	1205.3	1276.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1271.6	1268.5	1211.2	1200
2025-09-30	1271.6	1268.5	1211.2	1200
2025-09-01	1271.6	1268.5	1211.2	1200
2025-08-01	1271.6	1268.5	1211.2	1200
2025-07-01	1271.6	1268.5	1211.2	1200
2025-06-01	1271.6	1268.5	1211.2	1200
2025-05-01	1271.6	1268.5	1211.2	1200
2025-04-01	1271.6	1268.5	1211.2	1200
2025-03-01	1253.5	1251.9	1211.2	1200
2025-02-01	1213.4	1205	1211.2	1200
2025-01-01	1213.4	1205	1211.2	1200
2024-12-01	1213.4	1205	1211.2	1200
2024-11-01	1213.4	1205	1211.2	1200
2024-10-01	1213.4	1205	1211.2	1200
2024-09-01	1213.4	1205	1211.2	1200
2024-08-01	1213.4	1205	1211.2	1200
2024-07-01	1213.4	1205	1211.2	1200
2024-09-01	1213.4	1205	1211.2	1200
2024-05-01	1213.4	1205	1211.2	1200
2024-04-01	1213.4	1205	1211.2	1200
2024-03-01	1213.4	1205	1211.2	1200
2024-02-01	1213.4	1205	1211.2	1200
2024-01-01	1213.4	1205	1211.2	1200
2023-12-01	1213.4	1205	1211.2	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	CT Metro Schools Individual Closed 2025 (U15 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
2	Grey College Team Championship 2025 (Prestige)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	1.5	Yes	Analysis
3	District South Schools Chess Individual Trials 2025 (U15 Open)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CT Metro Schools Individual Closed 2025 (U15 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
2	Grey College Team Championship 2025 (Prestige)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	1.5	Yes	Analysis
3	District South Schools Chess Individual Trials 2025 (U15 Open)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
4	Chas Everitt and MHI Attorneys Rapid 2023 (U14)	2023-11-04	2023-11-04	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
5	Paarl Boys High Chess Festival 2023 (2nd Division)	2023-10-13	2023-10-14	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Chas Everitt and MHI Attorneys Rapid 2023				Tournament District South Schools Chess Individual Trials 2025
		date 2023-11-04	rnd 3	type Rapid	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Miller, M (Matthew)				Opponent Van Niekerk, D (Dean)
2	3	Tournament District South Schools Chess Individual Trials 2025				Tournament Grey College Team Championship 2025
		date 2025-02-02	rnd 5	type Standard	result 0.5	date 2025-02-21	rnd 1	type Standard	result 1
		Opponent Combrink, C (Christopher)				Opponent Van Der Sandt, J (Joshua)
3	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 4	type Standard	result 0.5	date 2025-03-02	rnd 5	type Standard	result 1
		Opponent Ashworth, DA (Dylan Adrian)				Opponent Adolf, F (Feraydo)

#	Games	Start				End
1	3	Tournament District South Schools Chess Individual Trials 2025				Tournament Grey College Team Championship 2025
		date 2025-02-02	rnd 5	type Standard	result 0.5	date 2025-02-21	rnd 1	type Standard	result 1
		Opponent Combrink, C (Christopher)				Opponent Van Der Sandt, J (Joshua)
2	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 4	type Standard	result 0.5	date 2025-03-02	rnd 5	type Standard	result 1
		Opponent Ashworth, DA (Dylan Adrian)				Opponent Adolf, F (Feraydo)
3	2	Tournament Paarl Boys High Chess Festival 2023				Tournament District South Schools Chess Individual Trials 2025
		date 2023-10-14	rnd 6	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Lombaard, R (Romelio)				Opponent Van Niekerk, D (Dean)

#	Games	Start				End
1	4	Tournament Chas Everitt and MHI Attorneys Rapid 2023				Tournament Chas Everitt and MHI Attorneys Rapid 2023
		date 2023-11-04	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 6	type Rapid	result 1
		Opponent Miller, M (Matthew)				Opponent Murray, T (Thomas William)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Chas Everitt and MHI Attorneys Rapid 2023				Tournament District South Schools Chess Individual Trials 2025
		date 2023-11-04	rnd 5	type Rapid	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Chen, L (Lulu)				Opponent Van Niekerk, D (Dean)
2	2	Tournament District South Schools Chess Individual Trials 2025				Tournament Grey College Team Championship 2025
		date 2025-02-02	rnd 6	type Standard	result 1	date 2025-02-21	rnd 1	type Standard	result 1
		Opponent Wyngaard, S (Shiloh)				Opponent Van Der Sandt, J (Joshua)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 5	type Standard	result 1	date 2025-03-02	rnd 5	type Standard	result 1
		Opponent Adolf, F (Feraydo)				Opponent Adolf, F (Feraydo)

#	Games	Start				End
1	2	Tournament District South Schools Chess Individual Trials 2025				Tournament Grey College Team Championship 2025
		date 2025-02-02	rnd 6	type Standard	result 1	date 2025-02-21	rnd 1	type Standard	result 1
		Opponent Wyngaard, S (Shiloh)				Opponent Van Der Sandt, J (Joshua)
2	2	Tournament Paarl Boys High Chess Festival 2023				Tournament District South Schools Chess Individual Trials 2025
		date 2023-10-14	rnd 6	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Lombaard, R (Romelio)				Opponent Van Niekerk, D (Dean)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 5	type Standard	result 1	date 2025-03-02	rnd 5	type Standard	result 1
		Opponent Adolf, F (Feraydo)				Opponent Adolf, F (Feraydo)

#	Games	Start				End
1	2	Tournament Chas Everitt and MHI Attorneys Rapid 2023				Tournament Chas Everitt and MHI Attorneys Rapid 2023
		date 2023-11-04	rnd 5	type Rapid	result 1	date 2023-11-04	rnd 6	type Rapid	result 1
		Opponent Chen, L (Lulu)				Opponent Murray, T (Thomas William)
2	1	Tournament Chas Everitt and MHI Attorneys Rapid 2023				Tournament Chas Everitt and MHI Attorneys Rapid 2023
		date 2023-11-04	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 3	type Rapid	result 1
		Opponent Miller, M (Matthew)				Opponent Miller, M (Matthew)

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	Radia ,S (Shyam)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Radia ,S (Shyam)	1	1678.8	1253.8	1	1679.5	1253.8	0	0	0	0	0	0
2	Ashworth ,DA (Dylan Adrian)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Ashworth ,DA (Dylan Adrian)	1	1496.7	1496.7	1	1490.7	1496.7	0	0	0	0	0	0
3	Goussard ,JP (Jacob Pieter)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Goussard ,JP (Jacob Pieter)	1	1188.9	763.9	1	1186.8	763.9	0	0	0	0	0	0
4	Zheng ,Y (Yi)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Zheng ,Y (Yi)	1	1394.5	969.5	1	1379.2	969.5	0	0	0	0	0	0
5	Diedericks ,J (Jordan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Diedericks ,J (Jordan)	1	1268.6	1693.6	1	1259.6	1693.6	0	0	0	0	0	0
6	Combrink ,C (Christopher)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Combrink ,C (Christopher)	1	1515.9	1515.9	1	1482.8	1515.9	0	0	0	0	0	0
7	Cooper ,H (Hayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Cooper ,H (Hayden)	1	1323.4	898.4	1	1321.8	898.4	0	0	0	0	0	0
8	Van Der Sandt ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
8	Van Der Sandt ,J (Joshua)	1	1392.2	1817.2	1	1373.6	1817.2	0	0	0	0	0	0
9	Aphane ,N (Ndumiso)	1	1	425	1	1	425	0	0	0	0	0	0
9	Aphane ,N (Ndumiso)	1	1165.3	1590.3	1	1158.6	1590.3	0	0	0	0	0	0
10	Louw ,J (Josua)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Louw ,J (Josua)	1	1236.5	811.5	1	1244.6	811.5	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, Z (Zachary)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms