Chess South Africa Ratings Database

PLAYER PAGE

Personal

Swartz, R (Rowan)

Chess SA id

1150142282

FIDE id

Date of birth

2015-04-28 (U12)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

17.2

Junior GPX Points

1060.4

Item	Main	Standard	Rapid	Blitz
Rating	1211.9	1150.7	1255.2	1200
Raw rating	1211.9	1150.7	1252.8	1200
Weighted rating	1194	1140.7	1255.2	1200
Weighted performance	1108.9	0	1184.6	0
Floor	728	700	777.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	163	177.9	153.8	165.8
Highest rating	1228 2025-08-01	1200 2018-10-01	1279.3 2024-11-01	1200 2018-10-01
Highest raw rating	1228 2025-08-01	1200 2019-12-01	1277.3 2024-12-01	1200 2024-02-01
Highest weighted rating	1220.1 2018-10-01	1200 2018-10-01	1253.2 2025-09-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1279.3 2024-11-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	1.6	0
New rating	1211.9	1150.7	1256.8	1200
Analysis
Rating	1211.9	1150.7	1255.2	1200
Raw rating	1211.9	1150.7	1252.8	1200
Weighted rating	1194	1140.7	1255.2
Weighted performance	1108.9	0	1184.6
K-factor	36	36	36	36
Floor	728	700	777.3	700
Max/Min rating change allowed	163	177.9	153.8	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	1211.9	1150.7	1252.8	1200
New weighted rating	1197	1141.5	1256.8	1200
New weighted performance	1108.5	0	1184.1	0
Temp new rating	1211.9	1150.7	1256.8	1200
Temp new rating +/-	0	0	1.6	0
Final new rating +/-	0	0	1.6	0
New rating	1211.9	1150.7	1256.8	1200
New K-factor	36	36	36	36
New floor	728	700	777.3	700

Item	Main	Standard	Rapid
	0	0	0
	25	6	19
	29	4	25
	33	11	22
	6	0	6
	0	0	0
History	93	21	72

Games since
	Main 59	Standard 10		Rapid 49		Blitz 0
Gender	Male
Age group	U12
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3957		1315		147
Male	2990		922		99
U12	657		237		31
U12 Male	451		151		18
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	1313		668		163
Male	1052		517		117
U12	243		139		37
U12 Male	174		95		19
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	25	12.5	50	0	1239.5	1239.5
Standard	6	3	50	0	1263.3	1263.3
Rapid	19	9.5	50	0	1232	1232
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	93	40.5	43.55	-54.8	1224.8	1170
Standard	21	7.5	35.71	-121.4	1259.6	1138.1
Rapid	72	33	45.83	-35.4	1214.7	1179.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1211.9	1150.7	1252.8	1200
2025-09-01	1211.9	1150.7	1252.8	1200
2025-08-01	1228	1150.7	1273.2	1200
2025-07-01	1220.1	1150.7	1275.2	1200
2025-06-01	1220.1	1150.7	1275.2	1200
2025-05-01	1212.4	1150.7	1274.1	1200
2025-04-01	1212.4	1150.7	1274.1	1200
2025-03-01	1199	1136.2	1274.1	1200
2025-02-01	1189.5	1135.8	1277.3	1200
2025-01-01	1189.5	1116.8	1277.3	1200
2024-12-01	1189.5	1116.8	1277.3	1200
2024-11-01	1169.9	1116.8	1258.9	1200
2024-10-01	1169.9	1116.8	1258.9	1200
2024-09-01	1169.9	1116.8	1258.9	1200
2024-08-01	1197.8	1144.8	1258.9	1200
2024-07-01	1197.8	1144.8	1258.9	1200
2024-06-01	1133.9	1144.8	1168.5	1200
2024-08-01	1125.5	1144.8	1158.9	1200
2024-04-01	1125.5	1144.8	1158.9	1200
2024-03-01	1125.5	1144.8	1158.9	1200
2024-02-01	1123.6	1144.8	1164.5	1200
2024-01-01	1123.6	1144.8	1164.5	1200
2023-12-01	1123.6	1144.8	1164.5	1200
2023-11-01	1123.6	1144.8	1164.5	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	Pedro Booyse Top Schools 2025 (U11)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
2	Lower West Coast Top Schools 2025 (U11)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
3	Brenton Cupido West Coast Development Championship 2025 (U11 Boys)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
4	West Coast Schools Chess Prestige 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
5	Lower West Coast Prestige 2025 (U11 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	Pedro Booyse Top Schools 2025 (U11)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
2	Lower West Coast Top Schools 2025 (U11)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
3	Brenton Cupido West Coast Development Championship 2025 (U11 Boys)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
4	West Coast Schools Chess Prestige 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
5	Lower West Coast Prestige 2025 (U11 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
6	West Coast Grand Challange League 2024 (PS Development)	2024-10-26	2024-10-26	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
7	Pedro Booyse Top Schools Championships 2024 (U11)	2024-07-20	2024-07-20	Standard	West Coast (WCU)	5	4	1	Yes	Analysis
8	Western Cape - Brian Raubenheimer Development Tournament 2024 (U9 Boys)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	6	6	5	Yes	Analysis
9	Brenton Cupido West Coast Schools Championship 2024 (U7+U9)	2024-05-25	2024-05-25	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
10	Lower West Top Schools 2024 (U9+U11)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	4	0	Yes	Analysis
11	Lower West Coast Schools Chess Prestige 2024 (U9 Boys)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
12	West Coast Primary Schools Grand Challenge League 2023 (Primary School)	2023-10-21	2023-10-21	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
13	Western Cape Top Schools 2023 (U9 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	5	1	Yes	Analysis
14	Pedro Booyse Top Schools Round 2 2023 (U7+U9)	2023-08-22	2023-08-22	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
15	Pedro Booyse Top Schools 2023 (U7+U9)	2023-07-29	2023-07-29	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
16	Lower West Coast Top Schools Championships 2023 (U9+U11)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	4	0	Yes	Analysis
17	Western Cape PS Individuals 2023 (U9 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
18	Lower West Coast Primary Schools Prestige Championships 2023 (U9 Boys)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
19	Onder-Weskus Top Skole 2022 (O9)	2022-06-04	2022-06-04	Rapid	West Coast (WCU)	6	6	0	Yes	Analysis

#	Games	Start				End
1	4	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-08-22	rnd 3	type Rapid	result 1
		Opponent Afrika, N (Nazley)				Opponent Thomson, M (Matthew)
2	3	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-05-24	rnd 4	type Rapid	result 1	date 2025-06-14	rnd 1	type Rapid	result 1
		Opponent Bester, N (Neyma)				Opponent Boumeester, G (Grahdin)
3	3	Tournament Lower West Coast Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Meyer, A (Aron)				Opponent Erasmus, D (Daniel)

#	Games	Start				End
1	4	Tournament Western Cape PS Individuals 2023				Tournament Western Cape Top Schools 2023
		date 2023-05-05	rnd 4	type Standard	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Esterhuysen, A (Aj)				Opponent Da Silva, N (Noah Clint)
2	3	Tournament Pedro Booyse Top Schools Championships 2024				Tournament West Coast Schools Chess Prestige 2025
		date 2024-07-20	rnd 5	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Titus, T (Teehean)				Opponent Erasmus, D (Daniel)
3	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 Mpondombini, P (Payton)				Opponent Mpondombini, P (Payton)

#	Games	Start				End
1	5	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament West Coast Grand Challange League 2024
		date 2024-06-08	rnd 4	type Rapid	result 1	date 2024-10-26	rnd 2	type Rapid	result 1
		Opponent Fisher, S (Seanen)				Opponent Heynse, J (Juan)
2	4	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-08-22	rnd 3	type Rapid	result 1
		Opponent Afrika, N (Nazley)				Opponent Thomson, M (Matthew)
3	3	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-05-24	rnd 4	type Rapid	result 1	date 2025-06-14	rnd 1	type Rapid	result 1
		Opponent Bester, N (Neyma)				Opponent Boumeester, G (Grahdin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-08-22	rnd 3	type Rapid	result 1
		Opponent Afrika, N (Nazley)				Opponent Thomson, M (Matthew)
2	3	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-05-24	rnd 4	type Rapid	result 1	date 2025-06-14	rnd 1	type Rapid	result 1
		Opponent Bester, N (Neyma)				Opponent Boumeester, G (Grahdin)
3	3	Tournament Lower West Coast Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Meyer, A (Aron)				Opponent Erasmus, D (Daniel)

#	Games	Start				End
1	3	Tournament Pedro Booyse Top Schools Championships 2024				Tournament West Coast Schools Chess Prestige 2025
		date 2024-07-20	rnd 5	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Titus, T (Teehean)				Opponent Erasmus, D (Daniel)
2	2	Tournament Western Cape PS Individuals 2023				Tournament Western Cape Top Schools 2023
		date 2023-05-06	rnd 6	type Standard	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Muza, B (Benjamin)				Opponent Da Silva, N (Noah Clint)
3	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 Mpondombini, P (Payton)				Opponent Mpondombini, P (Payton)

#	Games	Start				End
1	4	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-08-22	rnd 3	type Rapid	result 1
		Opponent Afrika, N (Nazley)				Opponent Thomson, M (Matthew)
2	3	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-05-24	rnd 4	type Rapid	result 1	date 2025-06-14	rnd 1	type Rapid	result 1
		Opponent Bester, N (Neyma)				Opponent Boumeester, G (Grahdin)
3	3	Tournament West Coast Grand Challange League 2024				Tournament Lower West Coast Prestige 2025
		date 2024-10-26	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Gysenberg, N (Niquin)				Opponent Owies, S (Shamelo)

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	Thomson ,M (Matthew)	7	1	-303.6	1	0	-425	6	1	-283.3	0	0	0
1	Thomson ,M (Matthew)	7	1307.9	1004.3	1	1234.9	882.9	6	1353.1	1024.6	0	0	0
2	Azar ,C (Christopher)	4	0	-425	1	0	-425	3	0	-425	0	0	0
2	Azar ,C (Christopher)	4	1258	833	1	1223.2	833	3	1311.3	833	0	0	0
3	Donn ,D (Dequin)	3	0	-425	1	0	-425	2	0	-425	0	0	0
3	Donn ,D (Dequin)	3	1314	889	1	1200.2	889	2	1394.6	889	0	0	0
4	Smith ,C (Cody)	3	2	141.7	1	1	425	2	1	0	0	0	0
4	Smith ,C (Cody)	3	1140.9	1282.5	1	1125.2	1565.9	2	1168.1	1140.9	0	0	0
5	Fredericks ,D (Diego)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Fredericks ,D (Diego)	2	1283.8	858.8	2	1239.4	858.8	0	0	0	0	0	0
6	Erasmus ,D (Daniel)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
6	Erasmus ,D (Daniel)	2	1354.9	1567.4	1	1206.8	1779.9	1	1278.7	1354.9	0	0	0
7	Flink ,J (Jumelio)	2	2	425	0	0	0	2	2	425	0	0	0
7	Flink ,J (Jumelio)	2	1211.6	1636.6	0	0	0	2	1238.8	1636.6	0	0	0
8	Afrika ,N (Nazley)	2	2	425	0	0	0	2	2	425	0	0	0
8	Afrika ,N (Nazley)	2	1140.2	1565.2	0	0	0	2	1122.6	1565.2	0	0	0
9	Silver ,J (Johaylin)	2	2	425	0	0	0	2	2	425	0	0	0
9	Silver ,J (Johaylin)	2	1192.9	1617.9	0	0	0	2	1197.9	1617.9	0	0	0
10	Beukes ,M (Marlon)	2	0	-425	0	0	0	2	0	-425	0	0	0
10	Beukes ,M (Marlon)	2	1121.5	696.5	0	0	0	2	1075.2	696.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Swartz, R (Rowan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms