Chess South Africa Ratings Database

PLAYER PAGE

Personal

Flink, J (Jumelio)

Chess SA id

1150153837

FIDE id

Date of birth

2015-01-11 (U12)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-11-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1216.5	1180.9	1263	1200
Raw rating	1167.3	1180.9	1180	1200
Weighted rating	1216.5	1180.8	1263	1200
Weighted performance	942.3	0	1037.2	0
Floor	747.9	700	822.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	173.7	170.4	170.6	165.8
Highest rating	1247.9 2025-06-01	1200 2018-10-01	1322.3 2025-06-01	1200 2018-10-01
Highest raw rating	1247.9 2025-06-01	1200 2019-12-01	1322.3 2025-06-01	1200 2024-02-01
Highest weighted rating	1247.9 2025-03-01	1200 2018-10-01	1322.3 2025-07-01	1200 2018-10-01
Highest weighted performance	1246.2 2023-08-01	1200 2019-12-01	1302.9 2023-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-4	0	-6.9	0
New rating	1212.5	1180.9	1256.1	1200
Analysis
Rating	1216.5	1180.9	1263	1200
Raw rating	1167.3	1180.9	1180	1200
Weighted rating	1216.5	1180.8	1263
Weighted performance	942.3	0	1037.2
K-factor	36	36	36	36
Floor	747.9	700	822.3	700
Max/Min rating change allowed	173.7	170.4	170.6	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	1167.3	1180.9	1180	1200
New weighted rating	1212.5	1180.8	1256.1	1200
New weighted performance	935.8	0	1030.1	0
Temp new rating	1212.5	1180.9	1256.1	1200
Temp new rating +/-	-4	0	-6.9	0
Final new rating +/-	-4	0	-6.9	0
New rating	1212.5	1180.9	1256.1	1200
New K-factor	36	36	36	36
New floor	747.9	700	822.3	700

Item	Main	Standard	Rapid
	0	0	0
	30	6	24
	21	0	21
	29	4	25
	0	0	0
	0	0	0
History	80	10	70

Games since
	Main 51	Standard 6		Rapid 45		Blitz 0
Gender	Male
Age group	U12
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3995		1335		148
Male	3009		953		102
U12	652		229		27
U12 Male	449		146		14
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	1255		625		146
Male	1002		492		108
U12	234		134		31
U12 Male	173		95		17
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	30	11.5	38.33	-99.2	1217.4	1118.3
Standard	6	2	33.33	-141.7	1194.8	1053.1
Rapid	24	9.5	39.58	-88.5	1223.1	1134.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	80	39.5	49.38	-5.3	1191.6	1186.3
Standard	10	3.5	35	-127.5	1186.2	1058.7
Rapid	70	36	51.43	12.1	1192.4	1204.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1167.3	1180.9	1180	1200
2025-11-30	1167.3	1180.9	1180	1200
2025-11-01	1205.7	1180.9	1245.5	1200
2025-09-30	1205.7	1180.9	1245.5	1200
2025-09-01	1205.7	1180.9	1245.5	1200
2025-08-01	1226.3	1180.9	1281.3	1200
2025-07-01	1247.9	1180.9	1322.3	1200
2025-06-01	1247.9	1180.9	1322.3	1200
2025-05-01	1220.7	1180.9	1286	1200
2025-04-01	1218.7	1178.5	1286	1200
2025-03-01	1242.5	1182	1286	1200
2025-02-01	1236.6	1182	1287.1	1200
2025-01-01	1236.6	1180.6	1287.1	1200
2024-12-01	1236.6	1180.6	1287.1	1200
2024-11-01	1236.6	1180.6	1287.1	1200
2024-10-01	1236.6	1180.6	1287.1	1200
2024-09-01	1236.6	1180.6	1287.1	1200
2024-11-01	1236.6	1180.6	1287.1	1200
2024-07-01	1236.6	1180.6	1287.1	1200
2024-06-01	1223.1	1180.6	1277.7	1200
2024-05-01	1181	1180.6	1219.4	1200
2024-04-01	1181	1180.6	1219.4	1200
2024-03-01	1196.1	1180.6	1245	1200
2024-02-01	1183.8	1180.6	1237.4	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Coast Schools Chess Grand Challenge League 2025 (PS Super)	2025-11-08	2025-11-08	Rapid	West Coast (WCU)	5	5	0.5	Yes	Analysis
2	Pedro Booyse Top Schools 2025 (U11)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
3	Lower West Coast Top Schools 2025 (U11)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
4	Brenton Cupido West Coast Development Championship 2025 (U11 Boys)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
5	West Coast Schools Chess Prestige 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
6	Lower West Coast Prestige 2025 (U11 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
7	Western Cape - Brian Raubenheimer Development Tournament 2024 (U9 Boys)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
8	Brenton Cupido West Coast Schools Championship 2024 (U7+U9)	2024-05-25	2024-05-25	Rapid	West Coast (WCU)	5	5	4.5	Yes	Analysis
9	West Coast Schools Chess Prestige Championships 2024 (U9 Boys)	2024-03-09	2024-03-09	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
10	Lower West Coast Schools Chess Prestige 2024 (U9 Boys)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
11	West Coast Primary Schools Grand Challenge League 2023 (Development)	2023-10-21	2023-10-21	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
12	Western Cape Top Schools 2023 (U9 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	4	1.5	Yes	Analysis
13	Pedro Booyse Top Schools Round 2 2023 (U7+U9)	2023-08-22	2023-08-22	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
14	Pedro Booyse Top Schools 2023 (U7+U9)	2023-07-29	2023-07-29	Rapid	West Coast (WCU)	5	4	4	Yes	Analysis
15	Lower West Coast Top Schools Championships 2023 (U9+U11)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	4	1.5	Yes	Analysis
16	West Coast Schools Development Championships 2023 (U9 Boys)	2023-04-22	2023-04-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
17	Lower West Coast Primary Schools Prestige Championships 2023 (U9 Boys)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	3	0	Yes	Analysis

#	Games	Start				End
1	8	Tournament Brenton Cupido West Coast Schools Championship 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-05-25	rnd 1	type Rapid	result 1	date 2024-06-08	rnd 3	type Rapid	result 1
		Opponent Jafta, B (Bradwin)				Opponent Faasen, C (Charles)
2	7	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-07-29	rnd 1	type Rapid	result 1	date 2023-08-22	rnd 3	type Rapid	result 1
		Opponent De Kock, C (Charlotte)				Opponent De Kock, C (Charlotte)
3	5	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-05-24	rnd 2	type Rapid	result 1	date 2025-06-14	rnd 1	type Rapid	result 1
		Opponent Lewis, M (Maleek)				Opponent Owies, S (Shamelo)

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Solomons, C (Chadley)				Opponent Solomons, C (Chadley)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Boois, R (Ruwano)				Opponent Boois, R (Ruwano)
3	1	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-03	rnd 6	type Standard	result 0.5	date 2023-09-03	rnd 6	type Standard	result 0.5
		Opponent Lewis, C (Connor)				Opponent Lewis, C (Connor)

#	Games	Start				End
1	8	Tournament Brenton Cupido West Coast Schools Championship 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-05-25	rnd 1	type Rapid	result 1	date 2024-06-08	rnd 3	type Rapid	result 1
		Opponent Jafta, B (Bradwin)				Opponent Faasen, C (Charles)
2	7	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-07-29	rnd 1	type Rapid	result 1	date 2023-08-22	rnd 3	type Rapid	result 1
		Opponent De Kock, C (Charlotte)				Opponent De Kock, C (Charlotte)
3	5	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-05-24	rnd 2	type Rapid	result 1	date 2025-06-14	rnd 1	type Rapid	result 1
		Opponent Lewis, M (Maleek)				Opponent Owies, S (Shamelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-07-29	rnd 1	type Rapid	result 1	date 2023-08-22	rnd 3	type Rapid	result 1
		Opponent De Kock, C (Charlotte)				Opponent De Kock, C (Charlotte)
2	5	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-05-24	rnd 2	type Rapid	result 1	date 2025-06-14	rnd 1	type Rapid	result 1
		Opponent Lewis, M (Maleek)				Opponent Owies, S (Shamelo)
3	4	Tournament Brenton Cupido West Coast Schools Championship 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-05-25	rnd 5	type Rapid	result 1	date 2024-06-08	rnd 3	type Rapid	result 1
		Opponent Minnaar, M (Maxine)				Opponent Faasen, C (Charles)

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Solomons, C (Chadley)				Opponent Solomons, C (Chadley)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Boois, R (Ruwano)				Opponent Boois, R (Ruwano)
3	1	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 2	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Carrozzo, J (James)				Opponent Carrozzo, J (James)

#	Games	Start				End
1	7	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-07-29	rnd 1	type Rapid	result 1	date 2023-08-22	rnd 3	type Rapid	result 1
		Opponent De Kock, C (Charlotte)				Opponent De Kock, C (Charlotte)
2	5	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-05-24	rnd 2	type Rapid	result 1	date 2025-06-14	rnd 1	type Rapid	result 1
		Opponent Lewis, M (Maleek)				Opponent Owies, S (Shamelo)
3	4	Tournament Brenton Cupido West Coast Schools Championship 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-05-25	rnd 5	type Rapid	result 1	date 2024-06-08	rnd 3	type Rapid	result 1
		Opponent Minnaar, M (Maxine)				Opponent Faasen, C (Charles)

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	Lewis ,C (Connor)	3	1.5	0	1	0.5	0	2	1	0	0	0	0
1	Lewis ,C (Connor)	3	1152.8	1152.8	1	1200	1152.8	2	1136.2	1152.8	0	0	0
2	De Kock ,C (Charlotte)	3	3	425	0	0	0	3	3	425	0	0	0
2	De Kock ,C (Charlotte)	3	1165.2	1590.2	0	0	0	3	1144.4	1590.2	0	0	0
3	Smith ,C (Cody)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Smith ,C (Cody)	2	1179.9	754.9	1	1125.2	754.9	1	1259.6	754.9	0	0	0
4	Appollis ,L (Limo-Lee)	2	1	0	0	0	0	2	1	0	0	0	0
4	Appollis ,L (Limo-Lee)	2	1200.4	1200.4	0	0	0	2	1181.1	1200.4	0	0	0
5	De Kock ,L (Liam)	2	0	-425	0	0	0	2	0	-425	0	0	0
5	De Kock ,L (Liam)	2	1199.6	774.6	0	0	0	2	1199.3	774.6	0	0	0
6	Lewis ,M (Maleek)	2	2	425	0	0	0	2	2	425	0	0	0
6	Lewis ,M (Maleek)	2	1199.9	1624.9	0	0	0	2	1199.9	1624.9	0	0	0
7	Swartz ,R (Rowan)	2	0	-425	0	0	0	2	0	-425	0	0	0
7	Swartz ,R (Rowan)	2	1136.2	711.2	0	0	0	2	1118.7	711.2	0	0	0
8	Richards ,L (Lee Quin)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
8	Richards ,L (Lee Quin)	2	1119.2	906.7	0	0	0	2	1116.8	906.7	0	0	0
9	Donn ,E (El-Deano)	2	0	-425	0	0	0	2	0	-425	0	0	0
9	Donn ,E (El-Deano)	2	1229.5	804.5	0	0	0	2	1254.3	804.5	0	0	0
10	Witbooi ,A (Ava)	2	1	0	0	0	0	2	1	0	0	0	0
10	Witbooi ,A (Ava)	2	1173.2	1173.2	0	0	0	2	1164.1	1173.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Flink, J (Jumelio)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms