Chess South Africa Ratings Database

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Personal

Swart, J (Jan-Dirk)

Chess SA id

1150152081

FIDE id

Date of birth

2015-09-10 (U12)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

27.3

Junior GPX Points

1199.3

Item	Main	Standard	Rapid	Blitz
Rating	1353.2	1382.8	1199.4	1200
Raw rating	1353.2	1382.8	1197.3	1200
Weighted rating	1333.4	1338.4	1199.4	1200
Weighted performance	1176.9	1195.5	0	0
Floor	882.7	882.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	133.3	127.8	166.5	165.8
Highest rating	1382.7 2025-06-01	1382.8 2025-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1382.7 2025-06-01	1382.8 2025-06-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1322.7 2025-08-01	1323 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1376.1 2024-08-01	1373.3 2024-08-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0.2	0
New rating	1353.2	1382.8	1199.2	1200
Analysis
Rating	1353.2	1382.8	1199.4	1200
Raw rating	1353.2	1382.8	1197.3	1200
Weighted rating	1333.4	1338.4	1199.4
Weighted performance	1176.9	1195.5	0
K-factor	36	36	36	36
Floor	882.7	882.8	700	700
Max/Min rating change allowed	133.3	127.8	166.5	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	1353.2	1382.8	1197.3	1200
New weighted rating	1338	1345.3	1199.2	1200
New weighted performance	1176.5	1195	0	0
Temp new rating	1353.2	1382.8	1199.2	1200
Temp new rating +/-	0	0	-0.2	0
Final new rating +/-	0	0	-0.2	0
New rating	1353.2	1382.8	1199.2	1200
New K-factor	36	36	36	36
New floor	882.7	882.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	29	24	5
	27	27	0
	9	9	0
	0	0	0
	0	0	0
History	65	60	5

Games since
	Main 56	Standard 51		Rapid 5		Blitz 0
Gender	Male
Age group	U12
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	2635		161		129
Male	2136		137		108
U12	376		25		21
U12 Male	277		19		15
Standard
	RSA		Province		Region
Overall	2232		165		127
Male	1823		142		108
U12	296		23		19
U12 Male	220		17		13
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	29	12.5	43.1	-58.6	1302	1243.4
Standard	24	11.5	47.92	-17.7	1274.8	1257.1
Rapid	5	1	20	-255	1432.8	1177.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	65	32	49.23	-6.5	1250.9	1244.4
Standard	60	31	51.67	14.2	1235.8	1249.9
Rapid	5	1	20	-255	1432.8	1177.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1353.2	1382.8	1197.3	1200
2025-09-01	1353.2	1382.8	1197.3	1200
2025-08-01	1353.2	1382.8	1197.3	1200
2025-07-01	1382.7	1382.8	1200	1200
2025-06-01	1382.7	1382.8	1200	1200
2025-05-01	1358.2	1352.9	1200	1200
2025-04-01	1358.2	1352.9	1200	1200
2025-03-01	1367.3	1364.7	1200	1200
2025-02-01	1367.3	1364.7	1200	1200
2025-01-01	1361.4	1358.6	1200	1200
2024-12-01	1361.4	1358.6	1200	1200
2024-11-01	1361.4	1358.6	1200	1200
2024-10-01	1361.4	1358.6	1200	1200
2024-09-01	1361.4	1358.6	1200	1200
2024-08-01	1254.7	1252.7	1200	1200
2024-07-01	1192.6	1193.5	1200	1200
2024-06-01	1208.1	1211.9	1200	1200
2024-08-01	1168.7	1164.4	1200	1200
2024-04-01	1142.7	1129.8	1200	1200
2024-03-01	1207.2	1208.6	1200	1200
2024-02-01	1207.2	1208.6	1200	1200
2024-01-01	1207.2	1208.6	1200	1200
2023-12-01	1207.2	1208.6	1200	1200
2023-11-01	1207.2	1208.6	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	Bojanala's Clash Of Schools -Primary Schools 2025 (U13)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
2	Bojanala's Circuit Championships 2 of 4 2025 (U12)	2025-05-17	2025-05-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
3	Bojanala's Waterkloof - The Superior One 2025 (Knights)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
4	Bojanala Circuit Championships 1 of 4 2025 (U12)	2025-03-01	2025-03-01	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
5	2025 Piet Robbertse Fide Rated Open Chess Tournament (D)	2025-02-01	2025-02-02	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis
6	Bojanala Wildcard 2025 (Center Pawns)	2025-01-25	2025-01-25	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's Clash Of Schools -Primary Schools 2025 (U13)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
2	Bojanala's Circuit Championships 2 of 4 2025 (U12)	2025-05-17	2025-05-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
3	Bojanala's Waterkloof - The Superior One 2025 (Knights)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
4	Bojanala Circuit Championships 1 of 4 2025 (U12)	2025-03-01	2025-03-01	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
5	2025 Piet Robbertse Fide Rated Open Chess Tournament (D)	2025-02-01	2025-02-02	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis
6	Bojanala Wildcard 2025 (Center Pawns)	2025-01-25	2025-01-25	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis
7	Bojanala's FIDE In The Sparkling Waters 2024 (Young Junior Champs)	2024-08-17	2024-08-17	Standard	Bojanala Platina (NBR)	5	3	3	Yes	Analysis
8	Bojanala's Clash Of Schools 2024 (U9)	2024-07-20	2024-07-20	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
9	Bojanala Circuit Championship 2 of 4 2024 (U10)	2024-06-15	2024-06-15	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
10	Bojanala Circuit Championship 1 of 4 2024 (U10)	2024-05-25	2024-05-25	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
11	Bojanala's Rating Express 2024 (Center Pawns)	2024-04-06	2024-04-06	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
12	Schoemies' Kings & Queens 2024 (Knights)	2024-03-02	2024-03-02	Standard	Bojanala Platina (NBR)	5	4	0	Yes	Analysis
13	Grenswag's Community Battle 2023 (U10)	2023-04-22	2023-04-22	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
14	Schoemies Kings & Queens 2023 (Development)	2023-03-18	2023-03-18	Standard	Bojanala Platina (NBR)	5	4	2	Yes	Analysis

#	Games	Start				End
1	8	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala Wildcard 2025
		date 2024-07-20	rnd 3	type Standard	result 1	date 2025-01-25	rnd 2	type Standard	result 1
		Opponent Botha, E (Erasmus Albertus)				Opponent Ferreira, M (Maria)
2	3	Tournament Bojanala Circuit Championships 1 of 4 2025				Tournament Bojanala's Waterkloof - The Superior One 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Louw, J (Jandr�)				Opponent Mashiatshiti, P (Paul)
3	3	Tournament Schoemies Kings & Queens 2023				Tournament Grenswag's Community Battle 2023
		date 2023-03-18	rnd 3	type Standard	result 0.5	date 2023-04-22	rnd 1	type Standard	result 1
		Opponent Evans, B (Bernard)				Opponent Murungweni, I (Isheanesu)

#	Games	Start				End
1	8	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala Wildcard 2025
		date 2024-07-20	rnd 3	type Standard	result 1	date 2025-01-25	rnd 2	type Standard	result 1
		Opponent Botha, E (Erasmus Albertus)				Opponent Ferreira, M (Maria)
2	3	Tournament Bojanala Circuit Championships 1 of 4 2025				Tournament Bojanala's Waterkloof - The Superior One 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Louw, J (Jandr�)				Opponent Mashiatshiti, P (Paul)
3	3	Tournament Schoemies Kings & Queens 2023				Tournament Grenswag's Community Battle 2023
		date 2023-03-18	rnd 3	type Standard	result 0.5	date 2023-04-22	rnd 1	type Standard	result 1
		Opponent Evans, B (Bernard)				Opponent Murungweni, I (Isheanesu)

#	Games	Start				End
1	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Mranqelwa, O (Ovayo)				Opponent Mranqelwa, O (Ovayo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala Wildcard 2025
		date 2024-07-20	rnd 3	type Standard	result 1	date 2025-01-25	rnd 2	type Standard	result 1
		Opponent Botha, E (Erasmus Albertus)				Opponent Ferreira, M (Maria)
2	3	Tournament Bojanala Circuit Championships 1 of 4 2025				Tournament Bojanala's Waterkloof - The Superior One 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Louw, J (Jandr�)				Opponent Mashiatshiti, P (Paul)
3	2	Tournament Bojanala's Circuit Championships 2 of 4 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Molefinyane, O (Opelong)				Opponent Mranqelwa, O (Ovayo)

#	Games	Start				End
1	8	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala Wildcard 2025
		date 2024-07-20	rnd 3	type Standard	result 1	date 2025-01-25	rnd 2	type Standard	result 1
		Opponent Botha, E (Erasmus Albertus)				Opponent Ferreira, M (Maria)
2	3	Tournament Bojanala Circuit Championships 1 of 4 2025				Tournament Bojanala's Waterkloof - The Superior One 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Louw, J (Jandr�)				Opponent Mashiatshiti, P (Paul)
3	2	Tournament Bojanala's Circuit Championships 2 of 4 2025				Tournament Bojanala's Circuit Championships 2 of 4 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Sera, T (Tshegofatso)				Opponent Kgame, O (Onalenna Itumeleng)

#	Games	Start				End
1	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Mranqelwa, O (Ovayo)				Opponent Mranqelwa, O (Ovayo)

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	Swart ,C (Coenraad)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
1	Swart ,C (Coenraad)	4	1187	1505.8	4	1182.6	1505.8	0	0	0	0	0	0
2	De Jager ,L (Luado)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	De Jager ,L (Luado)	2	1308.8	883.8	2	1299.3	883.8	0	0	0	0	0	0
3	Du Preez ,B (Bg)	2	1	0	2	1	0	0	0	0	0	0	0
3	Du Preez ,B (Bg)	2	1208.8	1208.8	2	1208.1	1208.8	0	0	0	0	0	0
4	Grobler ,X (Xander)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Grobler ,X (Xander)	2	1300.6	875.6	2	1304.1	875.6	0	0	0	0	0	0
5	Monamatha ,O (Oreabetse)	2	1	0	2	1	0	0	0	0	0	0	0
5	Monamatha ,O (Oreabetse)	2	1259.6	1259.6	2	1265.1	1259.6	0	0	0	0	0	0
6	Ferreira ,M (Maria)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ferreira ,M (Maria)	1	1242.4	1667.4	1	1232.3	1667.4	0	0	0	0	0	0
7	Metene ,R (Remofilwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Metene ,R (Remofilwe)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Kruger ,T (Thinus Pieter)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kruger ,T (Thinus Pieter)	1	1443.1	1868.1	1	1442.2	1868.1	0	0	0	0	0	0
9	Broodryk ,E (Eckhardt)	1	1	425	1	1	425	0	0	0	0	0	0
9	Broodryk ,E (Eckhardt)	1	1116.8	1541.8	1	1110.4	1541.8	0	0	0	0	0	0
10	Mashiatshiti ,P (Paul)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mashiatshiti ,P (Paul)	1	1248.5	1673.5	1	1258.4	1673.5	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

Swart, J (Jan-Dirk)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms