Chess South Africa Ratings Database

PLAYER PAGE

Personal

Heneke, R (Ruan)

Chess SA id

1110191844

FIDE id

Date of birth

2011-10-03 (U16)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-30

Personal details last changed

1900-01-01

Junior GPX Games

60.2

Junior GPX Points

1286.6

Item	Main	Standard	Rapid	Blitz
Rating	1352.2	1347.9	1241.9	1200
Raw rating	1345.9	1341.9	1241.9	1200
Weighted rating	1304.1	1301.1	1232.1	1200
Weighted performance	1352.2	1347.9	0	0
Floor	858.3	855	741.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	134.7	135.5	156.2	165.8
Highest rating	1366.1 2025-09-01	1363.9 2024-04-01	1253.8 2024-06-01	1200 2024-02-01
Highest raw rating	1358.3 2025-05-05	1355 2025-05-05	1241.9 2024-12-01	1200 2024-02-01
Highest weighted rating	1297.9 2025-09-01	1295.2 2025-09-01	1228.6 2025-08-01	1200 2024-02-01
Highest weighted performance	1366.1 2025-09-01	1363.9 2024-04-01	1253.8 2024-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.5	-0.5	0	0
New rating	1351.7	1347.4	1241.9	1200
Analysis
Rating	1352.2	1347.9	1241.9	1200
Raw rating	1345.9	1341.9	1241.9	1200
Weighted rating	1304.1	1301.1	1232.1
Weighted performance	1352.2	1347.9	0
K-factor	36	36	36	36
Floor	858.3	855	741.9	700
Max/Min rating change allowed	134.7	135.5	156.2	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	1345.9	1341.9	1241.9	1200
New weighted rating	1309.7	1306.6	1233.7	1200
New weighted performance	1351.7	1347.4	0	0
Temp new rating	1351.7	1347.4	1241.9	1200
Temp new rating +/-	-0.5	-0.5	0	0
Final new rating +/-	-0.5	-0.5	0	0
New rating	1351.7	1347.4	1241.9	1200
New K-factor	36	36	36	36
New floor	858.3	855	741.9	700

Item	Main	Standard	Rapid
	0	0	0
	51	51	0
	64	48	16
	0	0	0
	0	0	0
	0	0	0
History	115	99	16

Games since
	Main 115	Standard 99		Rapid 16		Blitz 0
Gender	Male
Age group	U16
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	2644		355		124
Male	2144		303		106
U16	410		59		33
U16 Male	310		49		29
Standard
	RSA		Province		Region
Overall	2591		349		122
Male	2091		295		103
U16	412		58		32
U16 Male	314		48		28
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	51	25	49.02	-8.3	1351	1342.6
Standard	51	25	49.02	-8.3	1351	1342.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	115	54.5	47.39	-22.2	1334	1311.9
Standard	99	45.5	45.96	-34.3	1337.9	1303.6
Rapid	16	9	56.25	53.1	1309.9	1363
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1345.9	1341.9	1241.9	1200
2025-09-01	1345.9	1341.9	1241.9	1200
2025-08-01	1327.3	1318.7	1241.9	1200
2025-07-01	1327.3	1318.7	1241.9	1200
2025-06-01	1314.8	1301.1	1241.9	1200
2025-05-01	1358.3	1355	1241.9	1200
2025-04-01	1310.4	1306.7	1241.9	1200
2025-03-01	1283.5	1273.8	1241.9	1200
2025-02-01	1339.4	1345.1	1241.9	1200
2025-01-01	1313.4	1317.2	1241.9	1200
2024-12-01	1313.4	1317.2	1241.9	1200
2024-11-01	1295.3	1317.2	1226.1	1200
2024-10-01	1337.3	1331.5	1212.8	1200
2024-09-01	1264.8	1249.6	1212.8	1200
2024-08-01	1222.9	1214.7	1212.8	1200
2024-07-01	1232	1222.6	1212.8	1200
2024-06-01	1218	1222.6	1200	1200
2024-08-01	1250.6	1264.7	1200	1200
2024-04-01	1203.7	1206	1200	1200
2024-03-01	1203.7	1206	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	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	FIDE in the Bay 2025 (B)	2025-08-30	2025-08-30	Standard	Nelson Mandela Bay (ENM)	5	4	2.5	Yes	Analysis
2	NMBCU Closed 2025 (U16)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
3	NMBCU Open 2025 (B)	2025-05-23	2025-05-24	Standard	Nelson Mandela Bay (ENM)	6	5	2.5	Yes	Analysis
4	NMBCU Trial 4 2025 (U16)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	4	0.5	Yes	Analysis
5	Karen Ashworth 2025 (B)	2025-04-26	2025-04-26	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
6	NMB 3rd Trials 2025 (U16)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
7	NMB 2nd Trials 2025 (U16)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	5	3	Yes	Analysis
8	Pearson High Chess Festival 2025 (B)	2025-02-21	2025-02-22	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
9	NMBCH Trial 1 2025 (U16)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
10	NMBCU vs BCC Derby Chess Invitational 2025 (Open A)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	FIDE in the Bay 2025 (B)	2025-08-30	2025-08-30	Standard	Nelson Mandela Bay (ENM)	5	4	2.5	Yes	Analysis
2	NMBCU Closed 2025 (U16)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
3	NMBCU Open 2025 (B)	2025-05-23	2025-05-24	Standard	Nelson Mandela Bay (ENM)	6	5	2.5	Yes	Analysis
4	NMBCU Trial 4 2025 (U16)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	4	0.5	Yes	Analysis
5	Karen Ashworth 2025 (B)	2025-04-26	2025-04-26	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
6	NMB 3rd Trials 2025 (U16)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
7	NMB 2nd Trials 2025 (U16)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	5	3	Yes	Analysis
8	Pearson High Chess Festival 2025 (B)	2025-02-21	2025-02-22	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
9	NMBCH Trial 1 2025 (U16)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
10	NMBCU vs BCC Derby Chess Invitational 2025 (Open A)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
11	Grey Junior School Chess Team Championship 2024 (Senior)	2024-11-02	2024-11-02	Rapid	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
12	NMBCU Top Schools Final 2024 (Primary School)	2024-10-19	2024-10-29	Standard	Nelson Mandela Bay (ENM)	3	3	0	Yes	Analysis
13	NMBCU Top Schools 2024 (Senior Primary)	2024-10-12	2024-10-12	Rapid	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
14	NMBCU Closed 2024 (U14)	2024-09-20	2024-09-21	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
15	NMBCU Trial 5 2024 (U14)	2024-08-16	2024-08-17	Standard	Nelson Mandela Bay (ENM)	6	5	3	Yes	Analysis
16	NMB Open 2024 (B)	2024-08-03	2024-08-04	Standard	Nelson Mandela Bay (ENM)	6	5	1.5	Yes	Analysis
17	Karen Ashworth 2024 (B)	2024-07-19	2024-07-20	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
18	NMBCU Trials 4 2024 (U14)	2024-07-12	2024-07-13	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
19	Willow Academy 2024 (B)	2024-06-22	2024-06-22	Rapid	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
20	NMBCU Trial 3 2024 (U14)	2024-05-10	2024-05-11	Standard	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis
21	NMBCU Trials 2 2024 (U14)	2024-04-12	2024-04-13	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
22	NMBCU Trials 1 2024 (U14)	2024-02-16	2024-02-16	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament NMB 3rd Trials 2025				Tournament Karen Ashworth 2025
		date 2025-04-12	rnd 3	type Standard	result 0.5	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Surmon, E (Ethan)				Opponent Mouton, W (Wyatt)
2	4	Tournament NMB 2nd Trials 2025				Tournament NMB 3rd Trials 2025
		date 2025-03-08	rnd 4	type Standard	result 0.5	date 2025-04-11	rnd 1	type Standard	result 0.5
		Opponent Mndai, O (Okuhle)				Opponent Coetzee, S (Schalk)
3	4	Tournament NMBCU Closed 2024				Tournament NMBCU Top Schools 2024
		date 2024-09-21	rnd 4	type Standard	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Arries, K (Keaton)				Opponent Bester, M (Michael)

#	Games	Start				End
1	5	Tournament NMB 3rd Trials 2025				Tournament Karen Ashworth 2025
		date 2025-04-12	rnd 3	type Standard	result 0.5	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Surmon, E (Ethan)				Opponent Mouton, W (Wyatt)
2	4	Tournament NMB 2nd Trials 2025				Tournament NMB 3rd Trials 2025
		date 2025-03-08	rnd 4	type Standard	result 0.5	date 2025-04-11	rnd 1	type Standard	result 0.5
		Opponent Mndai, O (Okuhle)				Opponent Coetzee, S (Schalk)
3	3	Tournament NMBCU Closed 2025				Tournament FIDE in the Bay 2025
		date 2025-06-14	rnd 6	type Standard	result 1	date 2025-08-30	rnd 3	type Standard	result 1
		Opponent Prins, J (Joshua)				Opponent Sonti, K (Khwezi)

#	Games	Start				End
1	2	Tournament NMBCU Top Schools 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-10-12	rnd 5	type Rapid	result 1	date 2024-11-02	rnd 1	type Rapid	result 1
		Opponent Mxaka, B (Banda)				Opponent Swanepoel, B (Bijan)
2	2	Tournament Willow Academy 2024				Tournament NMBCU Top Schools 2024
		date 2024-06-22	rnd 6	type Rapid	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Prinsloo, L (Liam)				Opponent Bester, M (Michael)
3	1	Tournament Grey Junior School Chess Team Championship 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-11-02	rnd 5	type Rapid	result 1	date 2024-11-02	rnd 5	type Rapid	result 1
		Opponent Syse, J (Jayden)				Opponent Syse, J (Jayden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament NMB 3rd Trials 2025				Tournament Karen Ashworth 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Zafevere, A (Angel)				Opponent Mouton, W (Wyatt)
2	4	Tournament NMBCU Closed 2024				Tournament NMBCU Top Schools 2024
		date 2024-09-21	rnd 4	type Standard	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Arries, K (Keaton)				Opponent Bester, M (Michael)
3	3	Tournament NMBCU Closed 2025				Tournament FIDE in the Bay 2025
		date 2025-06-14	rnd 6	type Standard	result 1	date 2025-08-30	rnd 3	type Standard	result 1
		Opponent Prins, J (Joshua)				Opponent Sonti, K (Khwezi)

#	Games	Start				End
1	4	Tournament NMB 3rd Trials 2025				Tournament Karen Ashworth 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Zafevere, A (Angel)				Opponent Mouton, W (Wyatt)
2	3	Tournament NMBCU Closed 2025				Tournament FIDE in the Bay 2025
		date 2025-06-14	rnd 6	type Standard	result 1	date 2025-08-30	rnd 3	type Standard	result 1
		Opponent Prins, J (Joshua)				Opponent Sonti, K (Khwezi)
3	3	Tournament NMBCU Closed 2024				Tournament NMBCU Closed 2024
		date 2024-09-21	rnd 4	type Standard	result 1	date 2024-09-21	rnd 6	type Standard	result 1
		Opponent Arries, K (Keaton)				Opponent Mndai, O (Okuhle)

#	Games	Start				End
1	2	Tournament NMBCU Top Schools 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-10-12	rnd 5	type Rapid	result 1	date 2024-11-02	rnd 1	type Rapid	result 1
		Opponent Mxaka, B (Banda)				Opponent Swanepoel, B (Bijan)
2	2	Tournament Willow Academy 2024				Tournament NMBCU Top Schools 2024
		date 2024-06-22	rnd 6	type Rapid	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Prinsloo, L (Liam)				Opponent Bester, M (Michael)
3	1	Tournament Grey Junior School Chess Team Championship 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-11-02	rnd 5	type Rapid	result 1	date 2024-11-02	rnd 5	type Rapid	result 1
		Opponent Syse, J (Jayden)				Opponent Syse, J (Jayden)

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	Ranjith ,A (Aishwarya)	6	0	-425	5	0	-425	1	0	-425	0	0	0
1	Ranjith ,A (Aishwarya)	6	1461.8	1036.8	5	1463.4	1036.8	1	1235.3	1036.8	0	0	0
2	Barry ,T (Tyler)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
2	Barry ,T (Tyler)	4	1413.1	1306.8	4	1412.6	1306.8	0	0	0	0	0	0
3	Prins ,J (Joshua)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
3	Prins ,J (Joshua)	4	1302.6	1515.1	4	1278.4	1515.1	0	0	0	0	0	0
4	Surmon ,E (Ethan)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
4	Surmon ,E (Ethan)	4	1247.6	1353.8	4	1241.7	1353.8	0	0	0	0	0	0
5	Koutsouvelis ,J (Joshua)	4	1	-212.5	3	0	-425	1	1	425	0	0	0
5	Koutsouvelis ,J (Joshua)	4	1291.1	1078.6	3	1296.6	866.1	1	1150	1716.1	0	0	0
6	Arbi ,I (Imaan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
6	Arbi ,I (Imaan)	3	1429.2	1570.9	3	1425.9	1570.9	0	0	0	0	0	0
7	Arries ,K (Keaton)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
7	Arries ,K (Keaton)	3	1140	1281.7	3	1112.7	1281.7	0	0	0	0	0	0
8	Boggenpoel ,B (Blake)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
8	Boggenpoel ,B (Blake)	3	1251.3	1251.3	3	1245.9	1251.3	0	0	0	0	0	0
9	April ,E (Elethu)	3	3	425	3	3	425	0	0	0	0	0	0
9	April ,E (Elethu)	3	1059.3	1484.3	3	1052.3	1484.3	0	0	0	0	0	0
10	Kritzinger ,L (Lune)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
10	Kritzinger ,L (Lune)	3	1459.8	1318.1	3	1456.2	1318.1	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

Heneke, R (Ruan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms