Chess South Africa Ratings Database

PLAYER PAGE

Personal

Swarts, Y (Yardley)

Chess SA id

1110157841

FIDE id

Date of birth

2011-03-13 (U16)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

31.5

Junior GPX Points

1318.7

Item	Main	Standard	Rapid	Blitz
Rating	1368.8	1331.5	1314.5	1200
Raw rating	1368.8	1331.5	1314.5	1200
Weighted rating	1280.9	1251.5	1264.5	1200
Weighted performance	1364.1	0	0	0
Floor	868.8	831.5	814.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	130.4	137.5	140.9	165.8
Highest rating	1379.4 2025-09-30	1331.5 2025-09-30	1419.2 2023-06-01	1200 2018-10-01
Highest raw rating	1368.8 2025-09-30	1331.5 2025-09-30	1314.5 2025-09-01	1200 2024-02-01
Highest weighted rating	1271.5 2025-09-30	1243 2025-09-30	1254 2025-09-01	1200 2018-10-01
Highest weighted performance	1379.4 2025-09-30	1200 2024-02-01	1419.2 2023-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1368.8	1331.5	1314.5	1200
Analysis
Rating	1368.8	1331.5	1314.5	1200
Raw rating	1368.8	1331.5	1314.5	1200
Weighted rating	1280.9	1251.5	1264.5
Weighted performance	1364.1	0	0
K-factor	36	36	36	36
Floor	868.8	831.5	814.5	700
Max/Min rating change allowed	130.4	137.5	140.9	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	1368.8	1331.5	1314.5	1200
New weighted rating	1289.8	1259.6	1269.3	1200
New weighted performance	1355.9	0	0	0
Temp new rating	1368.8	1331.5	1314.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1368.8	1331.5	1314.5	1200
New K-factor	36	36	36	36
New floor	868.8	831.5	814.5	700

Item	Main	Standard	Rapid
	0	0	0
	39	24	15
	0	0	0
	4	0	4
	0	0	0
	0	0	0
History	43	24	19

Games since
	Main 39	Standard 24		Rapid 15		Blitz 0
Gender	Male
Age group	U16
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
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	39	20.5	52.56	21.8	1384.6	1406.4
Standard	24	12	50	0	1423.4	1423.4
Rapid	15	8.5	56.67	56.7	1322.4	1379.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	43	23.5	54.65	39.5	1368.4	1407.9
Standard	24	12	50	0	1423.4	1423.4
Rapid	19	11.5	60.53	89.5	1298.9	1388.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1368.8	1331.5	1314.5	1200
2025-09-30	1368.8	1331.5	1314.5	1200
2025-09-01	1354.1	1306.6	1314.5	1200
2025-08-01	1318.7	1286.1	1280.1	1200
2025-07-01	1306.5	1286.1	1256.1	1200
2025-06-01	1306.5	1286.1	1256.1	1200
2025-05-01	1306.5	1286.1	1256.1	1200
2025-04-01	1249.3	1213	1256.1	1200
2025-03-01	1237.3	1200	1256.1	1200
2025-02-01	1224.6	1200	1239.2	1200
2025-01-01	1224.6	1200	1239.2	1200
2024-12-01	1224.6	1200	1239.2	1200
2024-11-01	1224.6	1200	1239.2	1200
2024-10-01	1224.6	1200	1239.2	1200
2024-09-01	1224.6	1200	1239.2	1200
2024-08-01	1224.6	1200	1239.2	1200
2024-07-01	1224.6	1200	1239.2	1200
2024-09-01	1224.6	1200	1239.2	1200
2024-05-01	1224.6	1200	1239.2	1200
2024-04-01	1224.6	1200	1239.2	1200
2024-03-01	1224.6	1200	1239.2	1200
2024-02-01	1224.6	1200	1239.2	1200
2024-01-01	1224.6	1200	1239.2	1200
2023-12-01	1224.6	1200	1239.2	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	Western Cape Schools - Top Schools 2025 (U15)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	2.5	Yes	Analysis
2	Pedro Booyse Top Schools 2025 (U15)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	3	Yes	Analysis
3	Western Cape Women�s Championship 2025 (Advanced)	2025-08-08	2025-08-10	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
4	Lower West Coast Top Schools 2025 (U15)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	2.5	Yes	Analysis
5	Western Cape Schools Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
6	West Coast Schools Chess Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
7	Lower West Coast Prestige 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U15)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	2.5	Yes	Analysis
2	Pedro Booyse Top Schools 2025 (U15)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	3	Yes	Analysis
3	Western Cape Women�s Championship 2025 (Advanced)	2025-08-08	2025-08-10	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
4	Lower West Coast Top Schools 2025 (U15)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	2.5	Yes	Analysis
5	Western Cape Schools Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
6	West Coast Schools Chess Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
7	Lower West Coast Prestige 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
8	Lower West Coast Top Schools Championships 2023 (U13)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Western Cape Schools Individual Championship 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-04-26	rnd 3	type Standard	result 1	date 2025-06-14	rnd 1	type Rapid	result 1
		Opponent Lotter, M (Michael)				Opponent Nondala, I (Ithandile)
2	4	Tournament Pedro Booyse Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 0.5
		Opponent Arendse, Q (Quinwinne)				Opponent Arendse, Q (Quinwinne)
3	3	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent April, M (Mj)				Opponent Elliott, M (Matayo)

#	Games	Start				End
1	4	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 3	type Standard	result 1	date 2025-04-27	rnd 6	type Standard	result 1
		Opponent Lotter, M (Michael)				Opponent Muller, K (Kieran)
2	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 0.5
		Opponent Neethling, S (Sean)				Opponent Arendse, Q (Quinwinne)
3	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Lenee, G (Gauis)				Opponent Brand, E (Evan)

#	Games	Start				End
1	4	Tournament Pedro Booyse Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 0.5
		Opponent Arendse, Q (Quinwinne)				Opponent Arendse, Q (Quinwinne)
2	3	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent April, M (Mj)				Opponent Elliott, M (Matayo)
3	2	Tournament Lower West Coast Top Schools 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-06-14	rnd 4	type Rapid	result 0.5	date 2025-06-14	rnd 5	type Rapid	result 1
		Opponent Philander, M (Megan)				Opponent Dyomvana, A (Amava)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent April, M (Mj)				Opponent Elliott, M (Matayo)
2	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-04-27	rnd 6	type Standard	result 1	date 2025-06-14	rnd 1	type Rapid	result 1
		Opponent Muller, K (Kieran)				Opponent Nondala, I (Ithandile)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 3	type Standard	result 1	date 2025-04-26	rnd 4	type Standard	result 1
		Opponent Lotter, M (Michael)				Opponent Stander, H (Hendrik)

#	Games	Start				End
1	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 3	type Standard	result 1	date 2025-04-26	rnd 4	type Standard	result 1
		Opponent Lotter, M (Michael)				Opponent Stander, H (Hendrik)
2	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Lenee, G (Gauis)				Opponent Brand, E (Evan)
3	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-07	rnd 5	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Van Der Merwe, L (Luan)				Opponent Van Der Merwe, L (Luan)

#	Games	Start				End
1	3	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent April, M (Mj)				Opponent Elliott, M (Matayo)
2	2	Tournament Lower West Coast Top Schools Championships 2023				Tournament Lower West Coast Top Schools Championships 2023
		date 2023-06-10	rnd 3	type Rapid	result 1	date 2023-06-10	rnd 4	type Rapid	result 1
		Opponent Bredenkamp, A (Aeon)				Opponent Wainright, J (John-William)
3	1	Tournament Pedro Booyse Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Oortman, C (Christiano)				Opponent Oortman, C (Christiano)

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	Arendse ,Q (Quinwinne)	4	2	0	1	0.5	0	3	1.5	0	0	0	0
1	Arendse ,Q (Quinwinne)	4	1442.6	1442.6	1	1408.3	1442.6	3	1430.1	1442.6	0	0	0
2	Booysen ,C (Chadlin)	3	0.5	-283.3	1	0	-425	2	0.5	-212.5	0	0	0
2	Booysen ,C (Chadlin)	3	1453.8	1170.5	1	1377.1	1028.8	2	1516.3	1241.3	0	0	0
3	Oortman ,C (Christiano)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
3	Oortman ,C (Christiano)	3	1298.1	1156.4	1	1200	873.1	2	1301.8	1298.1	0	0	0
4	Lenee ,G (Gauis)	1	1	425	1	1	425	0	0	0	0	0	0
4	Lenee ,G (Gauis)	1	1228.4	1653.4	1	1200	1653.4	0	0	0	0	0	0
5	Swarts ,R (Rudigar)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Swarts ,R (Rudigar)	1	1567.1	1142.1	1	1457.3	1142.1	0	0	0	0	0	0
6	Salimu ,C (Chase)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Salimu ,C (Chase)	1	1878.5	1453.5	1	1863.3	1453.5	0	0	0	0	0	0
7	De Boer ,A (Andrew)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	De Boer ,A (Andrew)	1	1391	1391	1	1299.5	1391	0	0	0	0	0	0
8	Singh ,S (Shaurya)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Singh ,S (Shaurya)	1	1862	1437	1	1876.6	1437	0	0	0	0	0	0
9	Faure ,D (Douglas)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Faure ,D (Douglas)	1	1454.4	1029.4	1	1442.5	1029.4	0	0	0	0	0	0
10	Lotter ,M (Michael)	1	1	425	1	1	425	0	0	0	0	0	0
10	Lotter ,M (Michael)	1	1398	1823	1	1387.9	1823	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Swarts, Y (Yardley)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms