Chess South Africa Ratings Database

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Personal

Bester, N (Neyma)

Chess SA id

1150139115

FIDE id

Date of birth

2015-02-17 (U12)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-14

Personal details last changed

1900-01-01

Junior GPX Games

14.2

Junior GPX Points

930

Item	Main	Standard	Rapid	Blitz
Rating	1164.6	1199.6	1148.4	1200
Raw rating	1163.8	1199.6	1147.4	1200
Weighted rating	1164.6	1199.5	1148.4	1200
Weighted performance	933.1	0	1007.5	0
Floor	708.9	700	726.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	174.6	165.9	178.7	165.8
Highest rating	1208.9 2022-07-01	1200 2018-10-01	1259.8 2022-06-01	1200 2018-10-01
Highest raw rating	1208.9 2022-07-01	1200 2024-02-01	1226.4 2022-07-01	1200 2024-02-01
Highest weighted rating	1208.9 2022-10-01	1200 2018-10-01	1226.4 2022-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-02-01	1259.8 2022-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.4	0	-0.5	0
New rating	1164.3	1199.6	1147.9	1200
Analysis
Rating	1164.6	1199.6	1148.4	1200
Raw rating	1163.8	1199.6	1147.4	1200
Weighted rating	1164.6	1199.5	1148.4
Weighted performance	933.1	0	1007.5
K-factor	36	36	36	36
Floor	708.9	700	726.4	700
Max/Min rating change allowed	174.6	165.9	178.7	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	1163.8	1199.6	1147.4	1200
New weighted rating	1164.3	1199.5	1147.9	1200
New weighted performance	932.7	0	1007.1	0
Temp new rating	1164.3	1199.6	1147.9	1200
Temp new rating +/-	-0.4	0	-0.5	0
Final new rating +/-	-0.4	0	-0.5	0
New rating	1164.3	1199.6	1147.9	1200
New K-factor	36	36	36	36
New floor	708.9	700	726.4	700

Item	Main	Standard	Rapid
	0	0	0
	20	5	15
	16	0	16
	10	0	10
	16	0	16
	0	0	0
History	62	5	57

Games since
	Main 36	Standard 5		Rapid 31		Blitz 0
Gender	Male
Age group	U12
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1828		930		238
Male	1375		682		165
U12	347		188		57
U12 Male	230		123		33
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	6	30	-170	1214.8	1044.8
Standard	5	1	20	-255	1223.6	968.6
Rapid	15	5	33.33	-141.7	1211.9	1070.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	62	24.5	39.52	-89.1	1193.6	1104.5
Standard	5	1	20	-255	1223.6	968.6
Rapid	57	23.5	41.23	-74.6	1191	1116.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1163.8	1199.6	1147.4	1200
2025-09-01	1163.8	1199.6	1147.4	1200
2025-08-01	1163.8	1199.6	1147.4	1200
2025-07-01	1166.1	1199.6	1150.2	1200
2025-06-01	1165.5	1199.6	1149.9	1200
2025-05-01	1166.9	1199.3	1156.2	1200
2025-04-01	1164.8	1195.6	1156.2	1200
2025-03-01	1168.1	1200	1156.2	1200
2025-02-01	1166.7	1200	1149.2	1200
2025-01-01	1144.2	1200	1119.4	1200
2024-12-01	1144.2	1200	1119.4	1200
2024-11-01	1147.1	1200	1118	1200
2024-10-01	1147.1	1200	1118	1200
2024-09-01	1147.1	1200	1118	1200
2024-08-01	1189.7	1200	1184.6	1200
2024-07-01	1189.7	1200	1184.6	1200
2024-06-01	1189.7	1200	1184.6	1200
2024-08-01	1179.8	1200	1167	1200
2024-04-01	1179.8	1200	1167	1200
2024-03-01	1179.8	1200	1167	1200
2024-02-01	1179.8	1200	1167	1200
2024-01-01	1179.8	1200	1167	1200
2023-12-01	1179.8	1200	1167	1200
2023-11-01	1179.8	1200	1167	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	Upper West Coast Top Schools 2025 (U11)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
2	Brenton Cupido West Coast Development Championship 2025 (U11 Boys)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	5	1	Yes	Analysis
4	Upper West Coast Presrige 2025 (U11 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Upper West Coast Top Schools 2025 (U11)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
2	Brenton Cupido West Coast Development Championship 2025 (U11 Boys)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	5	1	Yes	Analysis
4	Upper West Coast Presrige 2025 (U11 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
5	West Coast Grand Challange League 2024 (PS Development)	2024-10-26	2024-10-26	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
6	Pedro Booyse Top Schools Championships 2024 (U7+U9)	2024-07-20	2024-07-20	Rapid	West Coast (WCU)	7	6	1	Yes	Analysis
7	Bo-Weskus Skole Skaak Top Skole 2024 (O9+O11)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
8	West Coast Schools Development Championships 2023 (U9 Boys)	2023-04-22	2023-04-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
9	Bo-Weskus Skole Prestige 2023 (O9 Seuns)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
10	West Coast Schools Chess Grand Challenge 2022 (PS Development)	2022-10-29	2022-10-29	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
11	Bo-Weskus Top Skole 2022 (O7)	2022-06-11	2022-06-11	Rapid	West Coast (WCU)	6	6	4	Yes	Analysis
12	Bo Weskus Skole Skaak Prestige (O7 Seuns)	2022-03-19	2022-03-19	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament West Coast Schools Development Championships 2023				Tournament West Coast Schools Development Championships 2023
		date 2023-04-22	rnd 2	type Rapid	result 1	date 2023-04-22	rnd 4	type Rapid	result 1
		Opponent Richards, L (Lee Quin)				Opponent Revmatas, N (Nikolai)
2	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Lukas, D (Dylan)				Opponent Afrika, C (Cheslyn)
3	2	Tournament West Coast Grand Challange League 2024				Tournament West Coast Grand Challange League 2024
		date 2024-10-26	rnd 2	type Rapid	result 1	date 2024-10-26	rnd 3	type Rapid	result 1
		Opponent Letsie, K (Khauhelo)				Opponent Peters, K (Kayman)

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Solomons, C (Chadley)				Opponent Solomons, C (Chadley)

#	Games	Start				End
1	3	Tournament West Coast Schools Development Championships 2023				Tournament West Coast Schools Development Championships 2023
		date 2023-04-22	rnd 2	type Rapid	result 1	date 2023-04-22	rnd 4	type Rapid	result 1
		Opponent Richards, L (Lee Quin)				Opponent Revmatas, N (Nikolai)
2	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Lukas, D (Dylan)				Opponent Afrika, C (Cheslyn)
3	2	Tournament West Coast Grand Challange League 2024				Tournament West Coast Grand Challange League 2024
		date 2024-10-26	rnd 2	type Rapid	result 1	date 2024-10-26	rnd 3	type Rapid	result 1
		Opponent Letsie, K (Khauhelo)				Opponent Peters, K (Kayman)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament West Coast Schools Development Championships 2023				Tournament West Coast Schools Development Championships 2023
		date 2023-04-22	rnd 2	type Rapid	result 1	date 2023-04-22	rnd 4	type Rapid	result 1
		Opponent Richards, L (Lee Quin)				Opponent Revmatas, N (Nikolai)
2	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Lukas, D (Dylan)				Opponent Afrika, C (Cheslyn)
3	2	Tournament West Coast Grand Challange League 2024				Tournament West Coast Grand Challange League 2024
		date 2024-10-26	rnd 2	type Rapid	result 1	date 2024-10-26	rnd 3	type Rapid	result 1
		Opponent Letsie, K (Khauhelo)				Opponent Peters, K (Kayman)

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Solomons, C (Chadley)				Opponent Solomons, C (Chadley)

#	Games	Start				End
1	3	Tournament West Coast Schools Development Championships 2023				Tournament West Coast Schools Development Championships 2023
		date 2023-04-22	rnd 2	type Rapid	result 1	date 2023-04-22	rnd 4	type Rapid	result 1
		Opponent Richards, L (Lee Quin)				Opponent Revmatas, N (Nikolai)
2	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Lukas, D (Dylan)				Opponent Afrika, C (Cheslyn)
3	2	Tournament West Coast Grand Challange League 2024				Tournament West Coast Grand Challange League 2024
		date 2024-10-26	rnd 2	type Rapid	result 1	date 2024-10-26	rnd 3	type Rapid	result 1
		Opponent Letsie, K (Khauhelo)				Opponent Peters, K (Kayman)

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	Smith ,C (Cody)	3	0	-425	0	0	0	3	0	-425	0	0	0
1	Smith ,C (Cody)	3	1152	727	0	0	0	3	1212.6	727	0	0	0
2	Appollis ,L (Limo-Lee)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Appollis ,L (Limo-Lee)	2	1200.6	775.6	1	1216.6	775.6	1	1145.3	775.6	0	0	0
3	Arendse ,H (Haygen)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Arendse ,H (Haygen)	2	1175.7	750.7	0	0	0	2	1179.9	750.7	0	0	0
4	Mpondombini ,P (Payton)	2	0	-425	0	0	0	2	0	-425	0	0	0
4	Mpondombini ,P (Payton)	2	1195.1	770.1	0	0	0	2	1193.2	770.1	0	0	0
5	Milford ,M (Mihasquo)	2	1	0	0	0	0	2	1	0	0	0	0
5	Milford ,M (Mihasquo)	2	1141.4	1141.4	0	0	0	2	1107.4	1141.4	0	0	0
6	Steenkamp ,J (Johann)	2	1	0	0	0	0	2	1	0	0	0	0
6	Steenkamp ,J (Johann)	2	1169.5	1169.5	0	0	0	2	1149.2	1169.5	0	0	0
7	Arinze ,K (Karmelithe)	2	0	-425	0	0	0	2	0	-425	0	0	0
7	Arinze ,K (Karmelithe)	2	1200	775	0	0	0	2	1200	775	0	0	0
8	Beukes ,S (Suedine)	2	2	425	0	0	0	2	2	425	0	0	0
8	Beukes ,S (Suedine)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
9	Fisher ,S (Seanen)	2	2	425	0	0	0	2	2	425	0	0	0
9	Fisher ,S (Seanen)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
10	Skippers ,B (Beyonce)	2	0	-425	0	0	0	2	0	-425	0	0	0
10	Skippers ,B (Beyonce)	2	1183.7	758.7	0	0	0	2	1207.2	758.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Bester, N (Neyma)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms