Chess South Africa Ratings Database

PLAYER PAGE

Personal

Joel, R (Roneeq)

Chess SA id

2120140969

FIDE id

Date of birth

2012-06-16 (U14)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

37.8

Junior GPX Points

1251.4

Item	Main	Standard	Rapid	Blitz
Rating	1402.9	1349.4	1407	1200
Raw rating	1402.9	1349.4	1407	1200
Weighted rating	1340.9	1331.7	1331.8	1200
Weighted performance	1382	1271.4	1381.9	0
Floor	902.9	876.4	907	700
K-factor	32	36	32	36
Min/Max rating change allowed	124.2	134	123.5	165.8
Highest rating	1415.2 2023-05-01	1391.3 2023-05-01	1407 2025-11-01	1200 2018-10-01
Highest raw rating	1402.9 2025-11-01	1376.4 2023-06-01	1407 2025-11-01	1200 2024-03-01
Highest weighted rating	1395.3 2024-08-01	1376.4 2024-07-01	1331.8 2025-11-01	1200 2018-10-01
Highest weighted performance	1415.2 2023-05-01	1391.3 2023-05-01	1381.9 2025-11-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1402.9	1349.4	1407	1200
Analysis
Rating	1402.9	1349.4	1407	1200
Raw rating	1402.9	1349.4	1407	1200
Weighted rating	1340.9	1331.7	1331.8
Weighted performance	1382	1271.4	1381.9
K-factor	32	36	32	36
Floor	902.9	876.4	907	700
Max/Min rating change allowed	124.2	134	123.5	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	1402.9	1349.4	1407	1200
New weighted rating	1346.3	1333.1	1338.2	1200
New weighted performance	1373.7	1263.4	1373.5	0
Temp new rating	1402.9	1349.4	1407	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1402.9	1349.4	1407	1200
New K-factor	32	36	32	36
New floor	902.9	876.4	907	700

Item	Main	Standard	Rapid
	0	0	0
	37	22	15
	51	27	24
	81	31	50
	17	13	4
	0	0	0
History	186	93	93

Games since
	Main 94	Standard 49		Rapid 45		Blitz 0
Gender	Female
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2144		667		98
Female	358		133		25
U14	343		110		16
U14 Female	82		35		7
Standard
	RSA		Province		Region
Overall	2657		754		106
Female	492		181		30
U14	463		135		18
U14 Female	115		46		8
Rapid
	RSA		Province		Region
Overall	500		254		39
Female	63		34		8
U14	95		55		11
U14 Female	18		10		3
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-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	37	25	67.57	149.3	1292.4	1441.7
Standard	22	14	63.64	115.9	1296.8	1412.7
Rapid	15	11	73.33	198.3	1285.8	1484.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	186	107.5	57.8	66.3	1261.9	1328.2
Standard	93	50	53.76	32	1275.9	1307.9
Rapid	93	57.5	61.83	100.5	1247.9	1348.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1402.9	1349.4	1407	1200
2025-09-30	1369.2	1349.4	1356.6	1200
2025-09-01	1369.2	1349.4	1356.6	1200
2025-08-01	1353.1	1349.4	1318.5	1200
2025-07-01	1353.1	1349.4	1318.2	1200
2025-06-01	1353.1	1349.4	1317.9	1200
2025-05-01	1352.5	1349.1	1317.5	1200
2025-04-01	1352.5	1349.1	1316.9	1200
2025-03-01	1342.8	1348.2	1316	1200
2025-02-01	1322.9	1324.4	1314.2	1200
2025-01-01	1284.2	1278.5	1302	1200
2024-12-01	1284.2	1278.5	1302	1200
2024-11-01	1284.2	1278.5	1302	1200
2024-10-01	1295.1	1283.2	1335.8	1200
2024-09-01	1295.1	1283.2	1335.8	1200
2024-08-01	1295.1	1283.2	1335.8	1200
2024-07-01	1330.1	1331.4	1335.8	1200
2024-09-01	1330.1	1331.4	1335.8	1200
2024-05-01	1340.6	1345.8	1335.8	1200
2024-04-01	1340.6	1345.8	1335.8	1200
2024-03-01	1357.7	1364.9	1333.3	1200
2024-02-01	1349.4	1364.9	1323.6	1200
2024-01-01	1339.1	1364.9	1293.4	1200
2023-12-01	1339.1	1364.9	1293.4	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	Worcester Schools Knock-Out 2025 (U13 Girls)	2025-10-18	2025-10-18	Rapid	Cape Winelands (WCW)	6	5	4	Yes	Analysis
2	Cape Winelands Top Schools 2025 (U13)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
3	De Villiers PS 2025 (U14 Girls)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
5	Cape Winelands Schools Prestige 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
6	Cape Winelands Schools - Trials 1 2025 (U13 Girls)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
7	Marie Delport Memorial 2025 (U14 Girls)	2025-01-25	2025-01-26	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Worcester Schools Knock-Out 2025 (U13 Girls)	2025-10-18	2025-10-18	Rapid	Cape Winelands (WCW)	6	5	4	Yes	Analysis
2	Cape Winelands Top Schools 2025 (U13)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
3	De Villiers PS 2025 (U14 Girls)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
5	Cape Winelands Schools Prestige 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
6	Cape Winelands Schools - Trials 1 2025 (U13 Girls)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
7	Marie Delport Memorial 2025 (U14 Girls)	2025-01-25	2025-01-26	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
8	Worcester Knock-Out 2024 (U13 Girls)	2024-10-19	2024-10-19	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
9	Strategema Chess October 2024 (U13)	2024-10-05	2024-10-05	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
10	Cape Winelands - Top Schools 2024 (U13 Mixed)	2024-07-27	2024-07-27	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis
11	Robertson Strategema Chess May 2024 (U13)	2024-05-11	2024-05-11	Rapid	Cape Winelands (WCW)	5	0	0	No	Analysis
12	Western Cape PS Individuals Championship 2024 (U13 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
13	Worcester PS League 2024 (U13)	2024-04-27	2024-04-27	Standard	Cape Winelands (WCW)	7	6	3	Yes	Analysis
14	Brave Knights 2024 (U13)	2024-03-16	2024-03-16	Rapid	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
15	Cape Winelands Schools - Prestige 2024 (U13 Girls)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
16	Cape Winelands Schools - PS Trials 1 2024 (U13 Girls)	2024-02-10	2024-02-10	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
17	Cape Winelands - Marie Delport Memorial 2024 (U14)	2024-01-27	2024-01-27	Rapid	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
18	Ashton Skaakmat Rapid 2023 (U13)	2023-11-18	2023-11-18	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
19	Worcester Knock-Out 2023 (U11 Girls)	2023-10-14	2023-10-14	Rapid	Cape Winelands (WCW)	6	5	3	Yes	Analysis
20	Bonnievale Open Rapid 2023 (U12)	2023-10-21	2023-10-21	Rapid	Cape Winelands (WCW)	6	5	2	Yes	Analysis
21	Cape Town Junior Chess League Finals 2023 (U16B)	2023-09-16	2023-09-16	Rapid	Cape Town (WCT)	7	7	3.5	Yes	Analysis
22	Western Cape Top Schools 2023 (U11 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	5	2	Yes	Analysis
23	CW Top Schools 2023 (U7-U11 Mixed + U11 Girls)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
24	Cape Town Junior Chess League - Round 1 2023 (U16B)	2023-07-22	2023-07-22	Rapid	Cape Town (WCT)	7	7	6	Yes	Analysis
25	Langeberg Top Schools 2023 (U7-U13 Mix)	2023-07-29	2023-07-29	Rapid	Cape Winelands (WCW)	5	4	2	Yes	Analysis
26	Cape Town Junior League 2nd Qualifier 2023 (U16)	2023-06-03	2023-06-03	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
27	Western Cape PS Individuals 2023 (U11 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
28	Strategema 2023 (U11+U13)	2023-05-13	2023-05-13	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
29	Cape Winelands Schools Prestige 2023 (U11 Girls)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
30	Langeberg Schools Chess Trials 2023 (U11 Girls)	2023-02-11	2023-02-11	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
31	Cape Winelands Schools Chess - Trials 1 2023 (U11 Girls)	2023-02-18	2023-02-18	Standard	Cape Winelands (WCW)	5	4	3.5	Yes	Analysis
32	Marie Delport Memorial 2023 (Ladies)	2023-01-21	2023-01-21	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
33	Robertson Strategema Club 2022 (U11)	2022-10-29	2022-10-29	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
34	Strategema 2022 (U11)	2022-09-10	2022-09-10	Standard	Cape Winelands (WCW)	5	0	0	No	Analysis
35	Brave Knights Chess Festival 2022 (B)	2022-07-30	2022-07-30	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
36	McGregor Open 2022 (B)	2022-06-11	2022-06-11	Standard	Cape Winelands (WCW)	5	4	0.5	Yes	Analysis
37	Strategema Chess Festival 2022 (U11 Girls)	2022-05-14	2022-05-14	Rapid	Cape Winelands (WCW)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Langeberg Schools Chess Trials 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-11	rnd 3	type Rapid	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Krynauw, E (Elana)				Opponent Coetzee, C (Carli)
2	6	Tournament Cape Winelands - Marie Delport Memorial 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-01-27	rnd 4	type Rapid	result 0.5	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Lukas, J (Janeva)				Opponent Lukas, J (Janeva)
3	6	Tournament Strategema 2023				Tournament Cape Town Junior League 2nd Qualifier 2023
		date 2023-05-13	rnd 2	type Standard	result 1	date 2023-06-03	rnd 2	type Rapid	result 1
		Opponent De Wee, J (Japhno)				Opponent Mdabuli, S (Simbongile)

#	Games	Start				End
1	5	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Davids, N (Natalia)				Opponent Farmer, L (Linnique)
2	5	Tournament Marie Delport Memorial 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-01-21	rnd 6	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Van Der Westhuizen, L (Linli)				Opponent Coetzee, C (Carli)
3	4	Tournament Strategema 2023				Tournament Strategema 2023
		date 2023-05-13	rnd 2	type Standard	result 1	date 2023-05-13	rnd 5	type Standard	result 1
		Opponent De Wee, J (Japhno)				Opponent Barends, R (Reece)

#	Games	Start				End
1	6	Tournament Cape Winelands - Marie Delport Memorial 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-01-27	rnd 4	type Rapid	result 0.5	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Lukas, J (Janeva)				Opponent Lukas, J (Janeva)
2	5	Tournament De Villiers PS 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-16	rnd 5	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Sauls, L (Lekisha)				Opponent Braaf, L (Le-Meake Roland)
3	5	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament Langeberg Top Schools 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-29	rnd 1	type Rapid	result 1
		Opponent Mokhele, Z (Zimi)				Opponent Pekeur, T (Thelmay)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Strategema 2023				Tournament Cape Town Junior League 2nd Qualifier 2023
		date 2023-05-13	rnd 2	type Standard	result 1	date 2023-06-03	rnd 2	type Rapid	result 1
		Opponent De Wee, J (Japhno)				Opponent Mdabuli, S (Simbongile)
2	5	Tournament De Villiers PS 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-16	rnd 5	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Sauls, L (Lekisha)				Opponent Braaf, L (Le-Meake Roland)
3	5	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Davids, N (Natalia)				Opponent Farmer, L (Linnique)

#	Games	Start				End
1	5	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Davids, N (Natalia)				Opponent Farmer, L (Linnique)
2	4	Tournament Strategema 2023				Tournament Strategema 2023
		date 2023-05-13	rnd 2	type Standard	result 1	date 2023-05-13	rnd 5	type Standard	result 1
		Opponent De Wee, J (Japhno)				Opponent Barends, R (Reece)
3	3	Tournament Marie Delport Memorial 2025				Tournament Marie Delport Memorial 2025
		date 2025-01-25	rnd 3	type Standard	result 1	date 2025-01-26	rnd 5	type Standard	result 1
		Opponent Diedericks, S (Shardonique)				Opponent Du Preez, A (Alet)

#	Games	Start				End
1	5	Tournament De Villiers PS 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-16	rnd 5	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Sauls, L (Lekisha)				Opponent Braaf, L (Le-Meake Roland)
2	5	Tournament Cape Winelands - Marie Delport Memorial 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-01-27	rnd 5	type Rapid	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Filander, E (Elijah)				Opponent Lukas, J (Janeva)
3	5	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament Langeberg Top Schools 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-29	rnd 1	type Rapid	result 1
		Opponent Mokhele, Z (Zimi)				Opponent Pekeur, T (Thelmay)

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	Klopper ,E (Elzaan)	6	2.5	-70.8	3	1.5	0	3	1	-141.7	0	0	0
1	Klopper ,E (Elzaan)	6	1392.3	1321.5	3	1352.2	1392.3	3	1309.7	1250.7	0	0	0
2	Lukas ,J (Janeva)	6	2	-141.7	2	0.5	-212.5	4	1.5	-106.2	0	0	0
2	Lukas ,J (Janeva)	6	1400.4	1258.8	2	1438.8	1187.9	4	1398.6	1294.2	0	0	0
3	Cilliers ,D (Dene)	4	0	-425	3	0	-425	1	0	-425	0	0	0
3	Cilliers ,D (Dene)	4	1458.4	1033.4	3	1392.3	1033.4	1	1513.2	1033.4	0	0	0
4	Van Der Westhuizen ,L (Linli)	4	2	0	2	2	425	2	0	-425	0	0	0
4	Van Der Westhuizen ,L (Linli)	4	1393.8	1393.8	2	1288.9	1818.8	2	1322.6	968.8	0	0	0
5	Hagen ,S (Sophia)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
5	Hagen ,S (Sophia)	3	1553.1	1269.7	3	1528.1	1269.7	0	0	0	0	0	0
6	Eyssen ,M (Marcihano)	3	1.5	0	2	0.5	-212.5	1	1	425	0	0	0
6	Eyssen ,M (Marcihano)	3	1165.6	1165.6	2	1181.8	953.1	1	1201.6	1590.6	0	0	0
7	Farmer ,L (Linnique)	3	3	425	2	2	425	1	1	425	0	0	0
7	Farmer ,L (Linnique)	3	1201.4	1626.4	2	1196.2	1626.4	1	1200	1626.4	0	0	0
8	Mabongo ,A (Aqhamile)	3	0.5	-283.3	2	0.5	-212.5	1	0	-425	0	0	0
8	Mabongo ,A (Aqhamile)	3	1220.1	936.8	2	1209.6	1007.6	1	1151.6	795.1	0	0	0
9	Pekeur ,T (Thelmay)	3	3	425	1	1	425	2	2	425	0	0	0
9	Pekeur ,T (Thelmay)	3	1199.2	1624.2	1	1193.5	1624.2	2	1191.4	1624.2	0	0	0
10	Viljoen ,L (Lienka)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
10	Viljoen ,L (Lienka)	3	1339.8	1198.2	1	1303	914.8	2	1243.1	1339.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Joel, R (Roneeq)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms