Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ntsikwa, J (Junior)

Chess SA id

1100152918

FIDE id

Date of birth

2010-09-28 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-26

Personal details last changed

1900-01-01

Junior GPX Games

16.5

Junior GPX Points

1177.8

Item	Main	Standard	Rapid	Blitz
Rating	1283.8	1273.7	1254.6	1200
Raw rating	1283.8	1273.7	1254.6	1200
Weighted rating	1258.9	1253.8	1226.8	1200
Weighted performance	1170	0	0	0
Floor	783.8	773.7	754.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	147.1	149.3	153.4	165.8
Highest rating	1283.8 2025-05-05	1342.6 2024-02-01	1254.6 2025-05-05	1200 2018-10-01
Highest raw rating	1283.8 2025-05-05	1273.7 2025-04-01	1254.6 2025-05-05	1200 2024-03-01
Highest weighted rating	1247.5 2025-08-01	1244.3 2025-08-01	1216.4 2025-08-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1342.6 2024-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1283.8	1273.7	1254.6	1200
Analysis
Rating	1283.8	1273.7	1254.6	1200
Raw rating	1283.8	1273.7	1254.6	1200
Weighted rating	1258.9	1253.8	1226.8
Weighted performance	1170	0	0
K-factor	36	36	36	36
Floor	783.8	773.7	754.6	700
Max/Min rating change allowed	147.1	149.3	153.4	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	1283.8	1273.7	1254.6	1200
New weighted rating	1262.1	1256.4	1229.9	1200
New weighted performance	1162.6	0	0	0
Temp new rating	1283.8	1273.7	1254.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1283.8	1273.7	1254.6	1200
New K-factor	36	36	36	36
New floor	783.8	773.7	754.6	700

Item	Main	Standard	Rapid
	0	0	0
	24	12	12
	9	9	0
	0	0	0
	0	0	0
	0	0	0
History	33	21	12

Games since
	Main 33	Standard 21		Rapid 12		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	24	13.5	56.25	53.1	1275.3	1328.4
Standard	12	6.5	54.17	35.4	1311.8	1347.2
Rapid	12	7	58.33	70.8	1238.8	1309.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	33	18.5	56.06	51.5	1270.9	1322.4
Standard	21	11.5	54.76	40.5	1289.2	1329.7
Rapid	12	7	58.33	70.8	1238.8	1309.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1283.8	1273.7	1254.6	1200
2025-09-30	1283.8	1273.7	1254.6	1200
2025-09-01	1283.8	1273.7	1254.6	1200
2025-08-01	1283.8	1273.7	1254.6	1200
2025-07-01	1283.8	1273.7	1254.6	1200
2025-06-01	1283.8	1273.7	1254.6	1200
2025-05-01	1283.8	1273.7	1254.6	1200
2025-04-01	1273.1	1273.7	1200	1200
2025-03-01	1255.4	1260.4	1200	1200
2025-02-01	1228.6	1227.3	1200	1200
2025-01-01	1228.6	1227.3	1200	1200
2024-12-01	1228.6	1227.3	1200	1200
2024-11-01	1228.6	1227.3	1200	1200
2024-10-01	1228.6	1227.3	1200	1200
2024-09-01	1228.6	1227.3	1200	1200
2024-08-01	1228.6	1227.3	1200	1200
2024-07-01	1228.6	1227.3	1200	1200
2024-09-01	1228.6	1227.3	1200	1200
2024-05-01	1228.6	1227.3	1200	1200
2024-04-01	1228.6	1227.3	1200	1200
2024-03-01	1216.1	1219.4	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	Rylib Autumn Slam 2025 (Open)	2025-04-26	2025-04-26	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
2	Hermanus Chess Club Open 2025 (Development)	2025-04-12	2025-04-12	Rapid	Overberg (WOS)	7	6	4	Yes	Analysis
3	CT Metro Schools Individual Closed 2025 (U15 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
4	CT Metro District East Schools Chess Individuals Trials 2025 (U15 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rylib Autumn Slam 2025 (Open)	2025-04-26	2025-04-26	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
2	Hermanus Chess Club Open 2025 (Development)	2025-04-12	2025-04-12	Rapid	Overberg (WOS)	7	6	4	Yes	Analysis
3	CT Metro Schools Individual Closed 2025 (U15 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
4	CT Metro District East Schools Chess Individuals Trials 2025 (U15 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Cape Town Junior League Qualifier 2024 (U15 Open)	2024-04-06	2024-04-06	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
6	Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
7	CT District East Schools Chess Individuals Trails 2024 (U15 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	3	2	Yes	Analysis
8	Cape Town Open 2023 (U14)	2023-03-25	2023-03-25	Rapid	Cape Town (WCT)	6	0	0	No	Analysis

#	Games	Start				End
1	4	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 5	type Rapid	result 1
		Opponent Malherbe, D (Daniel)				Opponent Mathivha, I (Israel)
2	3	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Kojoana, L (Lesedi)				Opponent Huggett, E (Edjuan)
3	3	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Smidt, T (Tyler)				Opponent Okonji, J (Joshua)

#	Games	Start				End
1	3	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Kojoana, L (Lesedi)				Opponent Huggett, E (Edjuan)
2	3	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Smidt, T (Tyler)				Opponent Okonji, J (Joshua)
3	3	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-03	rnd 5	type Standard	result 1
		Opponent Rubusana, A (Anda)				Opponent Williams, E (Enrico)

#	Games	Start				End
1	4	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 5	type Rapid	result 1
		Opponent Malherbe, D (Daniel)				Opponent Mathivha, I (Israel)
2	1	Tournament Rylib Autumn Slam 2025				Tournament Rylib Autumn Slam 2025
		date 2025-04-26	rnd 6	type Rapid	result 1	date 2025-04-26	rnd 6	type Rapid	result 1
		Opponent Van Nelson, T (Tyrone)				Opponent Van Nelson, T (Tyrone)
3	1	Tournament Rylib Autumn Slam 2025				Tournament Rylib Autumn Slam 2025
		date 2025-04-26	rnd 3	type Rapid	result 1	date 2025-04-26	rnd 3	type Rapid	result 1
		Opponent Adams, G (Gerrard)				Opponent Adams, G (Gerrard)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 5	type Rapid	result 1
		Opponent Malherbe, D (Daniel)				Opponent Mathivha, I (Israel)
2	3	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Smidt, T (Tyler)				Opponent Okonji, J (Joshua)
3	3	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-03	rnd 5	type Standard	result 1
		Opponent Rubusana, A (Anda)				Opponent Williams, E (Enrico)

#	Games	Start				End
1	3	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Smidt, T (Tyler)				Opponent Okonji, J (Joshua)
2	3	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-03	rnd 5	type Standard	result 1
		Opponent Rubusana, A (Anda)				Opponent Williams, E (Enrico)
3	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Madokwe, E (Emanuel)				Opponent January, C (Caleb)

#	Games	Start				End
1	4	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 5	type Rapid	result 1
		Opponent Malherbe, D (Daniel)				Opponent Mathivha, I (Israel)
2	1	Tournament Rylib Autumn Slam 2025				Tournament Rylib Autumn Slam 2025
		date 2025-04-26	rnd 6	type Rapid	result 1	date 2025-04-26	rnd 6	type Rapid	result 1
		Opponent Van Nelson, T (Tyrone)				Opponent Van Nelson, T (Tyrone)
3	1	Tournament Rylib Autumn Slam 2025				Tournament Rylib Autumn Slam 2025
		date 2025-04-26	rnd 3	type Rapid	result 1	date 2025-04-26	rnd 3	type Rapid	result 1
		Opponent Adams, G (Gerrard)				Opponent Adams, G (Gerrard)

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	Rule ,C (Calem)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Rule ,C (Calem)	2	1415.7	990.7	2	1378.3	990.7	0	0	0	0	0	0
2	Braaf ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Braaf ,J (Jordan)	1	1429.4	1004.4	1	1445	1004.4	0	0	0	0	0	0
3	Huggett ,E (Edjuan)	1	1	425	1	1	425	0	0	0	0	0	0
3	Huggett ,E (Edjuan)	1	1340.6	1765.6	1	1323.5	1765.6	0	0	0	0	0	0
4	Smit ,I (Ian)	1	1	425	1	1	425	0	0	0	0	0	0
4	Smit ,I (Ian)	1	1149.3	1574.3	1	1176.1	1574.3	0	0	0	0	0	0
5	Williams ,E (Enrico)	1	1	425	1	1	425	0	0	0	0	0	0
5	Williams ,E (Enrico)	1	1349.4	1774.4	1	1304.8	1774.4	0	0	0	0	0	0
6	Okonji ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
6	Okonji ,J (Joshua)	1	1386.5	1811.5	1	1388.3	1811.5	0	0	0	0	0	0
7	Kojoana ,L (Lesedi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Kojoana ,L (Lesedi)	1	1397.7	1822.7	1	1319.3	1822.7	0	0	0	0	0	0
8	Smidt ,T (Tyler)	1	1	425	1	1	425	0	0	0	0	0	0
8	Smidt ,T (Tyler)	1	1151.6	1576.6	1	1140.5	1576.6	0	0	0	0	0	0
9	January ,C (Caleb)	1	1	425	1	1	425	0	0	0	0	0	0
9	January ,C (Caleb)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Rubusana ,A (Anda)	1	1	425	1	1	425	0	0	0	0	0	0
10	Rubusana ,A (Anda)	1	1158.7	1583.7	1	1107.2	1583.7	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

Ntsikwa, J (Junior)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms