Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bester, N (Nicolaas)

Chess SA id

1150192947

FIDE id

Date of birth

2015-06-04 (U12)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

2025-02-04

Junior GPX Games

16.5

Junior GPX Points

1311.4

Item	Main	Standard	Rapid	Blitz
Rating	1371.2	1378.5	1199.9	1200
Raw rating	1371.2	1378.5	1199.9	1200
Weighted rating	1312.1	1322.6	1199.9	1200
Weighted performance	1326.2	1332.7	0	0
Floor	871.2	878.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	129.9	128.6	165.8	165.8
Highest rating	1376 2024-07-01	1378.5 2025-08-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1371.2 2025-08-01	1378.5 2025-08-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1302.5 2024-10-01	1318.6 2024-10-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1376 2025-08-01	1378.5 2024-07-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1371.2	1378.5	1199.9	1200
Analysis
Rating	1371.2	1378.5	1199.9	1200
Raw rating	1371.2	1378.5	1199.9	1200
Weighted rating	1312.1	1322.6	1199.9
Weighted performance	1326.2	1332.7	0
K-factor	36	36	36	36
Floor	871.2	878.5	700	700
Max/Min rating change allowed	129.9	128.6	165.8	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	1371.2	1378.5	1199.9	1200
New weighted rating	1318.8	1329.1	1199.9	1200
New weighted performance	1317.9	1324.2	0	0
Temp new rating	1371.2	1378.5	1199.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1371.2	1378.5	1199.9	1200
New K-factor	36	36	36	36
New floor	871.2	878.5	700	700

Item	Main	Standard	Rapid
	0	0	0
	19	14	5
	20	20	0
	0	0	0
	0	0	0
	0	0	0
History	39	34	5

Games since
	Main 39	Standard 34		Rapid 5		Blitz 0
Gender	Male
Age group	U12
Region	Eden (WEG)
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	2326		646		187
Male	1882		498		140
U12	306		87		33
U12 Male	225		62		22
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
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	19	10	52.63	22.4	1344.9	1367.3
Standard	14	8	57.14	60.7	1325.4	1386.1
Rapid	5	2	40	-85	1399.7	1314.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	39	22	56.41	54.5	1309.4	1363.9
Standard	34	20	58.82	75	1296.2	1371.2
Rapid	5	2	40	-85	1399.7	1314.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1371.2	1378.5	1199.9	1200
2025-09-30	1371.2	1378.5	1199.9	1200
2025-09-01	1371.2	1378.5	1199.9	1200
2025-08-01	1371.2	1378.5	1199.9	1200
2025-07-01	1289.2	1299.1	1199.9	1200
2025-06-01	1289.2	1299.1	1199.9	1200
2025-05-01	1289.2	1299.1	1199.9	1200
2025-04-01	1289.2	1299.1	1199.9	1200
2025-03-01	1293.3	1302.8	1199	1200
2025-02-01	1302.5	1318.6	1200	1200
2025-01-01	1302.5	1318.6	1200	1200
2024-12-01	1302.5	1318.6	1200	1200
2024-11-01	1302.5	1318.6	1200	1200
2024-10-01	1302.5	1318.6	1200	1200
2024-09-01	1302.5	1318.6	1200	1200
2024-08-01	1302.5	1318.6	1200	1200
2024-07-01	1252	1261	1200	1200
2024-09-01	1252	1261	1200	1200
2024-05-01	1252	1261	1200	1200
2024-04-01	1252	1261	1200	1200
2024-03-01	1239.2	1248.4	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	George Top Schools 2025 (U11)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	4	Yes	Analysis
2	George Schools Chess Trials 3 2025 (U11 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis
3	Eden Rapid 2025 (B)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	5	2	Yes	Analysis
4	George Schools Chess Trials 1 2025 (U11 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	George Top Schools 2025 (U11)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	4	Yes	Analysis
2	George Schools Chess Trials 3 2025 (U11 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis
3	Eden Rapid 2025 (B)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	5	2	Yes	Analysis
4	George Schools Chess Trials 1 2025 (U11 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	George Primary Top Schools 2024 (U9)	2024-07-20	2024-07-20	Standard	Eden (WEG)	5	5	4	Yes	Analysis
6	George Schools Trials 3 2024 (U9 Boys)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	George Schools Trials 2 2024 (U9 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	3	Yes	Analysis
8	George Schools Trials 1 2024 (U9 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament George Top Schools 2025				Tournament George Top Schools 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Van Zyl, Z (Zander)				Opponent Du Toit, T (Tineke)
2	4	Tournament George Schools Trials 3 2024				Tournament George Primary Top Schools 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Van Zyl, A (Albertus)				Opponent Boltman, J (Jandre)
3	3	Tournament George Primary Top Schools 2024				Tournament George Schools Chess Trials 1 2025
		date 2024-07-20	rnd 4	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Lengisi, T (Thando)				Opponent Maliti, A (Aya)

#	Games	Start				End
1	4	Tournament George Top Schools 2025				Tournament George Top Schools 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Van Zyl, Z (Zander)				Opponent Du Toit, T (Tineke)
2	4	Tournament George Schools Trials 3 2024				Tournament George Primary Top Schools 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Van Zyl, A (Albertus)				Opponent Boltman, J (Jandre)
3	3	Tournament George Primary Top Schools 2024				Tournament George Schools Chess Trials 1 2025
		date 2024-07-20	rnd 4	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Lengisi, T (Thando)				Opponent Maliti, A (Aya)

#	Games	Start				End
1	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 3	type Rapid	result 0.5	date 2025-02-23	rnd 4	type Rapid	result 1
		Opponent Petersen, B (Bryson)				Opponent De Swardt, R (Rebecca)
2	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 6	type Rapid	result 0.5	date 2025-02-23	rnd 6	type Rapid	result 0.5
		Opponent Du Preez, R (Rumecha)				Opponent Du Preez, R (Rumecha)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament George Top Schools 2025				Tournament George Top Schools 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Van Zyl, Z (Zander)				Opponent Du Toit, T (Tineke)
2	4	Tournament George Schools Trials 3 2024				Tournament George Primary Top Schools 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Van Zyl, A (Albertus)				Opponent Boltman, J (Jandre)
3	3	Tournament George Primary Top Schools 2024				Tournament George Schools Chess Trials 1 2025
		date 2024-07-20	rnd 4	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Lengisi, T (Thando)				Opponent Maliti, A (Aya)

#	Games	Start				End
1	4	Tournament George Top Schools 2025				Tournament George Top Schools 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Van Zyl, Z (Zander)				Opponent Du Toit, T (Tineke)
2	4	Tournament George Schools Trials 3 2024				Tournament George Primary Top Schools 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Van Zyl, A (Albertus)				Opponent Boltman, J (Jandre)
3	3	Tournament George Primary Top Schools 2024				Tournament George Schools Chess Trials 1 2025
		date 2024-07-20	rnd 4	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Lengisi, T (Thando)				Opponent Maliti, A (Aya)

#	Games	Start				End
1	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 4	type Rapid	result 1	date 2025-02-23	rnd 4	type Rapid	result 1
		Opponent De Swardt, R (Rebecca)				Opponent De Swardt, R (Rebecca)

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	Van Der Merwe ,O (Oliver)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Van Der Merwe ,O (Oliver)	3	1513	1088	3	1524.4	1088	0	0	0	0	0	0
2	James ,W (William)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	James ,W (William)	3	1502.8	1077.8	3	1501.2	1077.8	0	0	0	0	0	0
3	Van Staden ,P (Pearson)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Van Staden ,P (Pearson)	2	1562.3	1137.3	2	1589.9	1137.3	0	0	0	0	0	0
4	Krynauw ,A (Arno)	2	2	425	2	2	425	0	0	0	0	0	0
4	Krynauw ,A (Arno)	2	1191	1616	2	1191.8	1616	0	0	0	0	0	0
5	Venter ,A (Aron)	2	1	0	2	1	0	0	0	0	0	0	0
5	Venter ,A (Aron)	2	1225.9	1225.9	2	1207.4	1225.9	0	0	0	0	0	0
6	Rui ,L (Li)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Rui ,L (Li)	2	1222.7	797.7	2	1228.2	797.7	0	0	0	0	0	0
7	Mommen ,A (Aiden)	2	2	425	2	2	425	0	0	0	0	0	0
7	Mommen ,A (Aiden)	2	1156	1581	2	1146.6	1581	0	0	0	0	0	0
8	Lengisi ,T (Thando)	2	2	425	2	2	425	0	0	0	0	0	0
8	Lengisi ,T (Thando)	2	1172.9	1597.9	2	1169.1	1597.9	0	0	0	0	0	0
9	Pfaff ,J (Joel)	2	1	0	2	1	0	0	0	0	0	0	0
9	Pfaff ,J (Joel)	2	1508.3	1508.3	2	1511.3	1508.3	0	0	0	0	0	0
10	Heasman ,J (JD)	1	1	425	1	1	425	0	0	0	0	0	0
10	Heasman ,J (JD)	1	1133.1	1558.1	1	1128	1558.1	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

Bester, N (Nicolaas)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms