Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kwint, J (Jack)

Chess SA id

1150143812

FIDE id

Date of birth

2015-02-23 (U12)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-07-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1318.9

Item	Main	Standard	Rapid	Blitz
Rating	1349.1	1345.7	1215.8	1200
Raw rating	1348	1344.5	1215.8	1200
Weighted rating	1349.1	1345.7	1215.3	1200
Weighted performance	1277.2	1277.7	0	0
Floor	903.3	909.2	715.8	700
K-factor	32	32	36	36
Min/Max rating change allowed	134.3	135	162.1	165.8
Highest rating	1432.1 2024-05-01	1424.7 2024-05-01	1288.2 2024-02-01	1200 2018-10-01
Highest raw rating	1403.3 2024-06-01	1409.2 2024-06-01	1215.8 2024-03-01	1200 2024-02-01
Highest weighted rating	1346.6 2025-08-01	1343.1 2025-08-01	1214.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1432.1 2024-05-01	1424.7 2024-05-01	1288.2 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.8	0.9	0	0
New rating	1349.9	1346.6	1215.8	1200
Analysis
Rating	1349.1	1345.7	1215.8	1200
Raw rating	1348	1344.5	1215.8	1200
Weighted rating	1349.1	1345.7	1215.3
Weighted performance	1277.2	1277.7	0
K-factor	32	32	36	36
Floor	903.3	909.2	715.8	700
Max/Min rating change allowed	134.3	135	162.1	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	1348	1344.5	1215.8	1200
New weighted rating	1349.9	1346.6	1215.5	1200
New weighted performance	1276.8	1277.3	0	0
Temp new rating	1349.9	1346.6	1215.8	1200
Temp new rating +/-	0.8	0.9	0	0
Final new rating +/-	0.8	0.9	0	0
New rating	1349.9	1346.6	1215.8	1200
New K-factor	32	32	36	36
New floor	903.3	909.2	715.8	700

Item	Main	Standard	Rapid
	0	0	0
	15	15	0
	45	40	5
	44	44	0
	28	28	0
	0	0	0
History	132	127	5

Games since
	Main 65	Standard 60		Rapid 5		Blitz 0
Gender	Male
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2678		911		271
Male	2164		739		226
U12	386		131		35
U12 Male	283		96		30
Standard
	RSA		Province		Region
Overall	2618		950		269
Male	2108		767		223
U12	365		137		35
U12 Male	269		98		29
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	15	7.5	50	0	1400	1400
Standard	15	7.5	50	0	1400	1400
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	132	67.5	51.14	9.7	1263.6	1273.2
Standard	127	64.5	50.79	6.7	1262.3	1269
Rapid	5	3	60	85	1296.8	1381.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1348	1344.5	1215.8	1200
2025-09-01	1348	1344.5	1215.8	1200
2025-08-01	1348	1344.5	1215.8	1200
2025-07-01	1360.4	1359.3	1215.8	1200
2025-06-01	1360.4	1359.3	1215.8	1200
2025-05-01	1370.1	1371	1215.8	1200
2025-04-01	1370.1	1371	1215.8	1200
2025-03-01	1370.1	1371	1215.8	1200
2025-02-01	1329.7	1321.2	1215.8	1200
2025-01-01	1329.7	1321.2	1215.8	1200
2024-12-01	1304.4	1289.5	1215.8	1200
2024-11-01	1304.4	1289.5	1215.8	1200
2024-10-01	1360.2	1356.4	1215.8	1200
2024-09-01	1368.4	1367	1215.8	1200
2024-08-01	1372.6	1373.4	1215.8	1200
2024-07-01	1372.6	1373.4	1215.8	1200
2024-06-01	1403.3	1409.2	1215.8	1200
2024-08-01	1353.4	1354	1215.8	1200
2024-04-01	1353.4	1354	1215.8	1200
2024-03-01	1303.8	1288.8	1215.8	1200
2024-02-01	1292.6	1288.8	1200	1200
2024-01-01	1260.1	1253.2	1200	1200
2023-12-01	1260.1	1253.2	1200	1200
2023-11-01	1260.1	1253.2	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	MCA Winter Chill Classic 2025 (Intermediate)	2025-07-19	2025-07-19	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	JMC Crawford Sandton 2025 (U12)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
3	JMC Kick Off 2025 (C)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	MCA Winter Chill Classic 2025 (Intermediate)	2025-07-19	2025-07-19	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	JMC Crawford Sandton 2025 (U12)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
3	JMC Kick Off 2025 (C)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
4	Gauteng Inter-Region at UJ 2024 (U10 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
5	2024 Tshwane Chess Club Clash (Open)	2024-10-12	2024-10-12	Standard	Tshwane (GTP)	5	5	0.5	Yes	Analysis
6	JCC Khelo India 1st Annual Chess Tournament 2024 (E)	2024-08-31	2024-08-31	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
7	JMC Closed 2024 (U10)	2024-08-09	2024-08-09	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
8	2024 Elise Steenkamp Open Chess Tournament (Rooks)	2024-06-15	2024-06-15	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
9	JMC Crawford International Sandton 2024 (U10)	2024-05-11	2024-05-11	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
10	JMC Unika School Tournament 2024 (U10)	2024-03-02	2024-03-02	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
11	Gear Up Mzansi Rapid 2024 (Junior)	2024-02-17	2024-02-17	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
12	2024 Gauteng Inter-Region Chess Championship (U10B)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
13	2023 Tuks Open Chess Tournament (E+F)	2023-10-07	2023-10-07	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
14	JMC Closed Aug 2023 (U10)	2023-08-04	2023-08-06	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
15	Chess Power House 2023 (C)	2023-08-19	2023-08-19	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
16	JNW Open - Trinityhouse Little Falls 2023 (U10)	2023-06-24	2023-06-24	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
17	GoForChess Junior Chess Championship 2023 (Junior)	2023-06-10	2023-06-10	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
18	JNW Open - Trinityhouse Little Falls 2023 (U10)	2023-05-13	2023-05-13	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
19	Silver Lakes Open Chess Tournament (E)	2023-04-15	2023-04-15	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
20	2023 South African Junior Closed Chess Championships (U8 Open)	2023-03-31	2023-04-04	Standard	Chess South Africa (CSA)	9	8	2	Yes	Analysis
21	2022 South African Junior Wild Card Chess Championships (U8 Open)	2022-12-09	2022-12-12	Standard	4 Knights (4K)	7	6	2	Yes	Analysis
22	2022 South African Junior Team Chess Championships (U8 Open+Girls)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	7	2	Yes	Analysis
23	JMC 3rd Trials 2022 (U8)	2022-09-11	2022-09-11	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
24	JMC 2nd Trials 2022 (U8)	2022-08-27	2022-08-27	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
25	JMC Trials 1 - Laerskool Fontainebleau 2022 (U8)	2022-07-24	2022-07-24	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament Gear Up Mzansi Rapid 2024
		date 2024-01-13	rnd 2	type Standard	result 1	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Grobbelaar, M (Mienje)				Opponent Mokoena, K (Katleho)
2	5	Tournament JMC Crawford International Sandton 2024				Tournament 2024 Elise Steenkamp Open Chess Tournament
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-06-15	rnd 2	type Standard	result 0.5
		Opponent Paruk, H (Hannah)				Opponent Dixon, G (Genevieve)
3	4	Tournament JMC Kick Off 2025				Tournament JMC Crawford Sandton 2025
		date 2025-02-02	rnd 3	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Bender, K (Katelin)				Opponent Surukanti, A (Arin Jay)

#	Games	Start				End
1	5	Tournament JMC Crawford International Sandton 2024				Tournament 2024 Elise Steenkamp Open Chess Tournament
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-06-15	rnd 2	type Standard	result 0.5
		Opponent Paruk, H (Hannah)				Opponent Dixon, G (Genevieve)
2	5	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament JMC Unika School Tournament 2024
		date 2024-01-13	rnd 2	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Grobbelaar, M (Mienje)				Opponent Motseneng, L (Leano)
3	4	Tournament JMC Kick Off 2025				Tournament JMC Crawford Sandton 2025
		date 2025-02-02	rnd 3	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Bender, K (Katelin)				Opponent Surukanti, A (Arin Jay)

#	Games	Start				End
1	2	Tournament Gear Up Mzansi Rapid 2024				Tournament Gear Up Mzansi Rapid 2024
		date 2024-02-17	rnd 1	type Rapid	result 1	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Epule, D (Daniel)				Opponent Mokoena, K (Katleho)
2	1	Tournament Gear Up Mzansi Rapid 2024				Tournament Gear Up Mzansi Rapid 2024
		date 2024-02-17	rnd 4	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Bijker, X (Xander)				Opponent Bijker, X (Xander)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament JMC Crawford International Sandton 2024				Tournament 2024 Elise Steenkamp Open Chess Tournament
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-06-15	rnd 1	type Standard	result 1
		Opponent Paruk, H (Hannah)				Opponent Purohit, A (Aarav)
2	4	Tournament JMC Unika School Tournament 2024				Tournament JMC Crawford International Sandton 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Venter, J (Jaco)				Opponent Liebenberg, N (Nathan)
3	3	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 1	type Standard	result 1	date 2024-12-07	rnd 3	type Standard	result 1
		Opponent Gauche, K (Kian)				Opponent Motebejane, M (Mokgethwa)

#	Games	Start				End
1	4	Tournament JMC Crawford International Sandton 2024				Tournament 2024 Elise Steenkamp Open Chess Tournament
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-06-15	rnd 1	type Standard	result 1
		Opponent Paruk, H (Hannah)				Opponent Purohit, A (Aarav)
2	4	Tournament JMC Unika School Tournament 2024				Tournament JMC Crawford International Sandton 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Venter, J (Jaco)				Opponent Liebenberg, N (Nathan)
3	3	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 1	type Standard	result 1	date 2024-12-07	rnd 3	type Standard	result 1
		Opponent Gauche, K (Kian)				Opponent Motebejane, M (Mokgethwa)

#	Games	Start				End
1	2	Tournament Gear Up Mzansi Rapid 2024				Tournament Gear Up Mzansi Rapid 2024
		date 2024-02-17	rnd 1	type Rapid	result 1	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Epule, D (Daniel)				Opponent Mokoena, K (Katleho)
2	1	Tournament Gear Up Mzansi Rapid 2024				Tournament Gear Up Mzansi Rapid 2024
		date 2024-02-17	rnd 4	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Bijker, X (Xander)				Opponent Bijker, X (Xander)

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	Loots ,A (Albert)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
1	Loots ,A (Albert)	4	1104.6	1317.1	4	1102.3	1317.1	0	0	0	0	0	0
2	Wolvaardt ,J (Jonathan)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Wolvaardt ,J (Jonathan)	3	1386.4	1244.7	3	1385.2	1244.7	0	0	0	0	0	0
3	Conradie ,M (Minka)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Conradie ,M (Minka)	3	1380.2	955.2	3	1376.9	955.2	0	0	0	0	0	0
4	Joubert ,J (Joshua)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Joubert ,J (Joshua)	3	1332.8	907.8	3	1369.9	907.8	0	0	0	0	0	0
5	Steyn ,M (Mari-Louise)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Steyn ,M (Mari-Louise)	3	1196.9	1338.6	3	1190.5	1338.6	0	0	0	0	0	0
6	Badat ,M (Mikaeel)	2	1	0	2	1	0	0	0	0	0	0	0
6	Badat ,M (Mikaeel)	2	1322.2	1322.2	2	1321	1322.2	0	0	0	0	0	0
7	Pelser ,A (Aidan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Pelser ,A (Aidan)	2	1210.8	998.3	2	1209.9	998.3	0	0	0	0	0	0
8	Stelloh ,S (Sebastian)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Stelloh ,S (Sebastian)	2	1359.6	934.6	2	1355.9	934.6	0	0	0	0	0	0
9	Weyer ,E (Evan)	2	2	425	2	2	425	0	0	0	0	0	0
9	Weyer ,E (Evan)	2	1127.8	1552.8	2	1119.4	1552.8	0	0	0	0	0	0
10	Belluigi ,M (Milano)	2	1	0	2	1	0	0	0	0	0	0	0
10	Belluigi ,M (Milano)	2	1233.1	1233.1	2	1250.1	1233.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Kwint, J (Jack)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms