Chess South Africa Ratings Database

PLAYER PAGE

Personal

Chen, N (Neo)

Chess SA id

1160147694

FIDE id

Date of birth

2016-01-27 (U10)

Gender

Male

Region

iLembe (KIK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

34.2

Junior GPX Points

1133.9

Item	Main	Standard	Rapid	Blitz
Rating	1321.9	1257.6	1374	1200
Raw rating	1321.9	1257.6	1359.7	1200
Weighted rating	1313.7	1216.1	1374	1200
Weighted performance	1281.9	1246.9	1285.2	0
Floor	852.6	757.6	924	700
K-factor	36	36	32	36
Min/Max rating change allowed	139.4	152.7	132.1	165.8
Highest rating	1361.1 2025-09-01	1259.8 2025-09-01	1424 2025-01-01	1200 2018-10-01
Highest raw rating	1352.6 2025-01-01	1257.6 2025-09-01	1424 2025-01-01	1200 2024-02-01
Highest weighted rating	1313.7 2025-09-30	1228.6 2018-10-01	1374 2025-09-30	1200 2018-10-01
Highest weighted performance	1361.1 2025-09-01	1259.8 2025-09-01	1406.9 2024-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	1.7	0
New rating	1321.9	1257.6	1375.8	1200
Analysis
Rating	1321.9	1257.6	1374	1200
Raw rating	1321.9	1257.6	1359.7	1200
Weighted rating	1313.7	1216.1	1374
Weighted performance	1281.9	1246.9	1285.2
K-factor	36	36	32	36
Floor	852.6	757.6	924	700
Max/Min rating change allowed	139.4	152.7	132.1	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	1321.9	1257.6	1359.7	1200
New weighted rating	1315.5	1220.1	1375.8	1200
New weighted performance	1281.4	1246.5	1284.7	0
Temp new rating	1321.9	1257.6	1375.8	1200
Temp new rating +/-	0	0	1.7	0
Final new rating +/-	0	0	1.7	0
New rating	1321.9	1257.6	1375.8	1200
New K-factor	36	36	32	36
New floor	852.6	757.6	924	700

Item	Main	Standard	Rapid
	0	0	0
	39	18	21
	50	10	40
	47	18	29
	10	5	5
	0	0	0
History	146	51	95

Games since
	Main 93	Standard 32		Rapid 61		Blitz 0
Gender	Male
Age group	U10
Region	iLembe (KIK)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	2972		192		20
Male	2357		160		18
U10	238		17		7
U10 Male	192		14		6
Standard
	RSA		Province		Region
Overall	3444		197		20
Male	2658		161		19
U10	297		13		7
U10 Male	238		9		6
Rapid
	RSA		Province		Region
Overall	623		70		10
Male	530		59		9
U10	35		5		4
U10 Male	31		4		4
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	39	21	53.85	32.7	1276.5	1309.2
Standard	18	8.5	47.22	-23.6	1304.2	1280.6
Rapid	21	12.5	59.52	81	1252.8	1333.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	146	83	56.85	58.2	1222.9	1281.1
Standard	51	25	49.02	-8.3	1235.4	1227.1
Rapid	95	58	61.05	93.9	1216.2	1310.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1321.9	1257.6	1359.7	1200
2025-09-01	1344.1	1257.6	1404.5	1200
2025-08-01	1325.5	1207.4	1412.7	1200
2025-07-01	1325.5	1207.4	1412.7	1200
2025-06-01	1298	1207.4	1387.9	1200
2025-05-01	1295.4	1207.4	1387.9	1200
2025-04-01	1294.8	1207.4	1387.9	1200
2025-03-01	1299.9	1196.2	1387.9	1200
2025-02-01	1352.6	1228.6	1424	1200
2025-01-01	1352.6	1228.6	1424	1200
2024-12-01	1326.2	1228.6	1397	1200
2024-11-01	1332.8	1209.2	1397	1200
2024-10-01	1332.8	1209.2	1397	1200
2024-09-01	1322.3	1209.2	1381.9	1200
2024-08-01	1279.9	1209.2	1283.8	1200
2024-07-01	1289.4	1209.2	1300.7	1200
2024-06-01	1284.3	1190.8	1300.7	1200
2024-08-01	1291	1190.8	1294.5	1200
2024-04-01	1291	1190.8	1294.5	1200
2024-03-01	1244.1	1190.8	1214.6	1200
2024-02-01	1244.1	1190.8	1214.6	1200
2024-01-01	1244.1	1190.8	1214.6	1200
2023-12-01	1244.1	1190.8	1214.6	1200
2023-11-01	1244.1	1190.8	1214.6	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	2025 KZN Provincial Trials (U10)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	5	2	Yes	Analysis
2	ILembe Youth Trials 2025 (U10)	2025-08-16	2025-08-16	Standard	iLembe (KIK)	5	4	3	Yes	Analysis
3	The North Coast Open 2025 (Junior Primary)	2025-08-09	2025-08-09	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
4	2025 Ashton Ballito Chess Champs (Junior Primary)	2025-08-02	2025-08-02	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
5	Umhlali Chess Festival 2025 (Grade 2+3)	2025-06-21	2025-06-21	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis
6	Knight's Quest 2025 (U8+U10)	2025-03-15	2025-03-15	Standard	iLembe (KIK)	5	5	2.5	Yes	Analysis
7	2025 Westville Girls High School Rapid (U8+U10)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	6	3.5	Yes	Analysis
8	Dr Mhlanga Chess Challenge 2025 (Junior Primary)	2025-02-08	2025-02-08	Standard	iLembe (KIK)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 KZN Provincial Trials (U10)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	5	2	Yes	Analysis
2	ILembe Youth Trials 2025 (U10)	2025-08-16	2025-08-16	Standard	iLembe (KIK)	5	4	3	Yes	Analysis
3	The North Coast Open 2025 (Junior Primary)	2025-08-09	2025-08-09	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
4	2025 Ashton Ballito Chess Champs (Junior Primary)	2025-08-02	2025-08-02	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
5	Umhlali Chess Festival 2025 (Grade 2+3)	2025-06-21	2025-06-21	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis
6	Knight's Quest 2025 (U8+U10)	2025-03-15	2025-03-15	Standard	iLembe (KIK)	5	5	2.5	Yes	Analysis
7	2025 Westville Girls High School Rapid (U8+U10)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	6	3.5	Yes	Analysis
8	Dr Mhlanga Chess Challenge 2025 (Junior Primary)	2025-02-08	2025-02-08	Standard	iLembe (KIK)	5	4	1	Yes	Analysis
9	Umhlali Preparatory Inter House Chess 2024 (Grade 2)	2024-11-27	2024-11-27	Rapid	iLembe (KIK)	5	5	4.5	Yes	Analysis
10	2024 ILembe Youth Trials (U8+U10)	2024-10-19	2024-10-19	Standard	iLembe (KIK)	5	5	3	Yes	Analysis
11	Westville Senior Primary Chess Tournament 2024 (Junior Primary)	2024-09-07	2024-09-07	Rapid	Ethekwini (KED)	7	7	5	Yes	Analysis
12	Ashton International College Chess Champs 2024 (Junior Primary)	2024-08-17	2024-08-17	Rapid	Ethekwini (KED)	5	5	5	Yes	Analysis
13	Durban & Districts Chess Challenge 2024 (U8+U10)	2024-06-08	2024-06-08	Rapid	Ethekwini (KED)	7	7	4	Yes	Analysis
14	ILembe Youth Trials 2024 (U10+U12)	2024-06-01	2024-06-01	Standard	iLembe (KIK)	5	5	3	Yes	Analysis
15	Westville Chess Club Rapid Rated Tournament 2024 (Junior Primary)	2024-05-25	2024-05-25	Rapid	Ethekwini (KED)	6	6	3.5	Yes	Analysis
16	KwaDukuza CMC Trials 2024 (U9)	2024-05-04	2024-05-04	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
17	Nokukhanya Luthuli Rapid 2024 (Junior Primary)	2024-03-02	2024-03-02	Rapid	iLembe (KIK)	5	5	5	Yes	Analysis
18	Umhlali Prep Inter House Chess 2023 (Grade 1)	2023-11-29	2023-11-29	Standard	iLembe (KIK)	4	4	4	Yes	Analysis
19	ILembe Junior Challenge 2023 (U10)	2023-08-26	2023-08-26	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
20	Dolphin Coast Rapid 2023 (U10)	2023-07-29	2023-07-29	Rapid	iLembe (KIK)	5	5	1.5	Yes	Analysis
21	Luthuli & Kennedy Chess Tournament 2023 (Junior Primary)	2023-06-23	2023-06-23	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
22	ILembe Youth Trials (II)	2023-05-13	2023-05-13	Standard	iLembe (KIK)	5	5	1	Yes	Analysis
23	Umhlali Preparatory Rapid 2023 (Junior Primary)	2023-05-20	2023-05-20	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
24	ILembe Youth Trials 2023 (U8+U10)	2023-04-22	2023-04-22	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
25	Mama Nokukhanya Luthuli Commemoration 2023 (Junior Primary)	2023-03-18	2023-03-18	Rapid	iLembe (KIK)	5	4	2	Yes	Analysis
26	Dolphin Coast Chess Club 2023 (Junior Primary)	2023-03-04	2023-03-04	Standard	iLembe (KIK)	5	4	1.5	Yes	Analysis
27	Ilembe Junior Rapid 2023 (Junior Primary)	2023-02-18	2023-02-18	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
28	UPS Exam Cool Down Rapid Challenge 2022 (U10)	2022-11-19	2022-11-19	Rapid	iLembe (KIK)	5	5	1	Yes	Analysis
29	Ilembe Age Group Tournament 2022 (U8)	2022-10-29	2022-10-29	Standard	iLembe (KIK)	5	5	2	Yes	Analysis

#	Games	Start				End
1	11	Tournament ILembe Junior Challenge 2023				Tournament Nokukhanya Luthuli Rapid 2024
		date 2023-08-26	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Ellis, K (Kaiden)				Opponent Sithole, G (Gcina)
2	8	Tournament Durban & Districts Chess Challenge 2024				Tournament Westville Senior Primary Chess Tournament 2024
		date 2024-06-08	rnd 6	type Rapid	result 1	date 2024-09-07	rnd 1	type Rapid	result 1
		Opponent Masikane, E (Esihle)				Opponent Reddy, T (Tara)
3	6	Tournament 2024 ILembe Youth Trials				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-10-19	rnd 5	type Standard	result 1	date 2024-11-27	rnd 5	type Rapid	result 0.5
		Opponent Naidoo, S (Shiloh)				Opponent Viriah, M (Matthew)

#	Games	Start				End
1	7	Tournament Umhlali Prep Inter House Chess 2023				Tournament ILembe Youth Trials 2024
		date 2023-11-29	rnd 1	type Standard	result 1	date 2024-06-01	rnd 3	type Standard	result 0.5
		Opponent Mngomezulu, S (Smelokuhle)				Opponent Mpanza, M (Mawande)
2	3	Tournament ILembe Youth Trials 2025				Tournament ILembe Youth Trials 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Asghar, G (Gabriel)				Opponent Singh, V (Viyara)
3	3	Tournament Dr Mhlanga Chess Challenge 2025				Tournament Knight's Quest 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-03-15	rnd 2	type Standard	result 0.5
		Opponent Theunissen, N (Nate)				Opponent Asghar, G (Gabriel)

#	Games	Start				End
1	8	Tournament Durban & Districts Chess Challenge 2024				Tournament Westville Senior Primary Chess Tournament 2024
		date 2024-06-08	rnd 6	type Rapid	result 1	date 2024-09-07	rnd 1	type Rapid	result 1
		Opponent Masikane, E (Esihle)				Opponent Reddy, T (Tara)
2	7	Tournament Westville Senior Primary Chess Tournament 2024				Tournament 2025 Westville Girls High School Rapid
		date 2024-09-07	rnd 7	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Clifford, B (Benedict)				Opponent Wolde, S (Sena)
3	7	Tournament ILembe Junior Challenge 2023				Tournament Nokukhanya Luthuli Rapid 2024
		date 2023-08-26	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Ellis, K (Kaiden)				Opponent Sithole, G (Gcina)

No games found.

#	Games	Start				End

#	Games	Start				End
1	11	Tournament ILembe Junior Challenge 2023				Tournament Nokukhanya Luthuli Rapid 2024
		date 2023-08-26	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Ellis, K (Kaiden)				Opponent Sithole, G (Gcina)
2	8	Tournament Durban & Districts Chess Challenge 2024				Tournament Westville Senior Primary Chess Tournament 2024
		date 2024-06-08	rnd 6	type Rapid	result 1	date 2024-09-07	rnd 1	type Rapid	result 1
		Opponent Masikane, E (Esihle)				Opponent Reddy, T (Tara)
3	5	Tournament 2024 ILembe Youth Trials				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-10-19	rnd 5	type Standard	result 1	date 2024-11-27	rnd 4	type Rapid	result 1
		Opponent Naidoo, S (Shiloh)				Opponent Maseko, T (Taddeus)

#	Games	Start				End
1	4	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 4	type Standard	result 1
		Opponent Mngomezulu, S (Smelokuhle)				Opponent Johns, E (Elijah)
2	3	Tournament ILembe Youth Trials 2025				Tournament ILembe Youth Trials 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Asghar, G (Gabriel)				Opponent Singh, V (Viyara)
3	2	Tournament Dr Mhlanga Chess Challenge 2025				Tournament Knight's Quest 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Theunissen, N (Nate)				Opponent Correia, V (Valentino)

#	Games	Start				End
1	8	Tournament Durban & Districts Chess Challenge 2024				Tournament Westville Senior Primary Chess Tournament 2024
		date 2024-06-08	rnd 6	type Rapid	result 1	date 2024-09-07	rnd 1	type Rapid	result 1
		Opponent Masikane, E (Esihle)				Opponent Reddy, T (Tara)
2	7	Tournament ILembe Junior Challenge 2023				Tournament Nokukhanya Luthuli Rapid 2024
		date 2023-08-26	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Ellis, K (Kaiden)				Opponent Sithole, G (Gcina)
3	5	Tournament Westville Senior Primary Chess Tournament 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-09-07	rnd 7	type Rapid	result 1	date 2024-11-27	rnd 4	type Rapid	result 1
		Opponent Clifford, B (Benedict)				Opponent Maseko, T (Taddeus)

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	Viriah ,M (Matthew)	8	1.5	-265.6	4	0	-425	4	1.5	-106.2	0	0	0
1	Viriah ,M (Matthew)	8	1397.6	1132	4	1375.8	972.6	4	1330	1291.4	0	0	0
2	Clifford ,B (Benedict)	7	4.5	121.4	2	1	0	5	3.5	170	0	0	0
2	Clifford ,B (Benedict)	7	1128.4	1249.8	2	1140.8	1128.4	5	1146.1	1298.4	0	0	0
3	Asghar ,L (Luca)	5	1	-255	3	0	-425	2	1	0	0	0	0
3	Asghar ,L (Luca)	5	1353.2	1098.2	3	1306.4	928.2	2	1363.3	1353.2	0	0	0
4	Gumede ,N (Ntobeko)	5	1.5	-170	3	0.5	-283.3	2	1	0	0	0	0
4	Gumede ,N (Ntobeko)	5	1213.3	1043.3	3	1191.1	929.9	2	1232.8	1213.3	0	0	0
5	Allen ,J (Joshua)	5	0	-425	2	0	-425	3	0	-425	0	0	0
5	Allen ,J (Joshua)	5	1287.9	862.9	2	1259.5	862.9	3	1275	862.9	0	0	0
6	Maseko ,T (Taddeus)	4	1	-212.5	2	0	-425	2	1	0	0	0	0
6	Maseko ,T (Taddeus)	4	1295.2	1082.7	2	1255.7	870.2	2	1258.5	1295.2	0	0	0
7	Mabaso ,E (Ezinhle)	4	4	425	2	2	425	2	2	425	0	0	0
7	Mabaso ,E (Ezinhle)	4	1061.9	1486.9	2	1065.2	1486.9	2	1096.4	1486.9	0	0	0
8	Mbeje ,U (Uminathi)	4	1	-212.5	1	0	-425	3	1	-141.7	0	0	0
8	Mbeje ,U (Uminathi)	4	1301.3	1088.8	1	1268.6	876.3	3	1283.5	1159.7	0	0	0
9	Power ,A (Amber)	4	3	212.5	1	0	-425	3	3	425	0	0	0
9	Power ,A (Amber)	4	1096.6	1309.1	1	1021.9	671.6	3	1158.8	1521.6	0	0	0
10	Asghar ,G (Gabriel)	3	2	141.7	2	1.5	212.5	1	0.5	0	0	0	0
10	Asghar ,G (Gabriel)	3	1271.3	1413	2	1270.6	1483.8	1	1254.7	1271.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Chen, N (Neo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms