Chess South Africa Ratings Database

PLAYER PAGE

Personal

Frans, R (Rosco)

Chess SA id

1080110937

FIDE id

Date of birth

2008-07-15 (U18)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1295.7

Item	Main	Standard	Rapid	Blitz
Rating	1245.3	1247.6	1200	1200
Raw rating	1245.3	1247.6	1200	1200
Weighted rating	1203.8	1198	1200	1200
Weighted performance	1196.2	1189.5	0	0
Floor	745.3	747.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	155.5	155	165.8	165.8
Highest rating	1289.1 2019-04-01	1286.7 2019-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1245.3 2025-09-01	1247.6 2025-09-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1221.9 2022-03-01	1226.8 2022-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1289.1 2019-04-01	1286.7 2019-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1245.3	1247.6	1200	1200
Analysis
Rating	1245.3	1247.6	1200	1200
Raw rating	1245.3	1247.6	1200	1200
Weighted rating	1203.8	1198	1200
Weighted performance	1196.2	1189.5	0
K-factor	36	36	36	36
Floor	745.3	747.6	700	700
Max/Min rating change allowed	155.5	155	165.8	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	1245.3	1247.6	1200	1200
New weighted rating	1207.9	1202.9	1200	1200
New weighted performance	1195.7	1189	0	0
Temp new rating	1245.3	1247.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1245.3	1247.6	1200	1200
New K-factor	36	36	36	36
New floor	745.3	747.6	700	700

Item	Main	Standard
	0	0
	25	25
	0	0
	0	0
	4	4
	0	0
History	62	62

Games since
	Main 25	Standard 25		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	48	-17	1297.2	1280.2
Standard	25	12	48	-17	1297.2	1280.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	62	30.5	49.19	-6.9	1232	1225.1
Standard	62	30.5	49.19	-6.9	1232	1225.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1245.3	1247.6	1200	1200
2025-09-01	1245.3	1247.6	1200	1200
2025-08-01	1215	1214.3	1200	1200
2025-07-01	1215	1214.3	1200	1200
2025-06-01	1215	1214.3	1200	1200
2025-05-01	1215	1214.3	1200	1200
2025-04-01	1214.5	1210.8	1200	1200
2025-03-01	1201.4	1195.2	1200	1200
2025-02-01	1181.7	1169.6	1200	1200
2025-01-01	1181.7	1169.6	1200	1200
2024-12-01	1181.7	1169.6	1200	1200
2024-11-01	1181.7	1169.6	1200	1200
2024-10-01	1181.7	1169.6	1200	1200
2024-09-01	1181.7	1169.6	1200	1200
2024-08-01	1181.7	1169.6	1200	1200
2024-07-01	1181.7	1169.6	1200	1200
2024-06-01	1181.7	1169.6	1200	1200
2024-08-01	1181.7	1169.6	1200	1200
2024-04-01	1181.7	1169.6	1200	1200
2024-03-01	1181.7	1169.6	1200	1200
2024-02-01	1181.7	1169.6	1200	1200
2024-01-01	1181.7	1169.6	1200	1200
2023-12-01	1181.7	1169.6	1200	1200
2023-11-01	1181.7	1169.6	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	Mossel Bay Top Schools 2025 (U18 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	5	3	Yes	Analysis
2	Eden Chess Trials 2 2025 (U18)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	4	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U17 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Mossel Bay Schools Trials 2 2025 (U17 Boys)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mossel Bay Top Schools 2025 (U18 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	5	3	Yes	Analysis
2	Eden Chess Trials 2 2025 (U18)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	4	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U17 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Mossel Bay Schools Trials 2 2025 (U17 Boys)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Eden Topskole 2022 (O18 Ope)	2022-08-13	2022-08-13	Standard	Eden (WEG)	5	4	0	Yes	Analysis
6	Eden Schools Closed Trials 1 2020 (U13 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	Mossel Bay Trials 2 2020 (U13)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	4	2	Yes	Analysis
8	Mossel Bay Trials 1 2020 (U13)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	4	3	Yes	Analysis
9	Eden Top Schools 2019 (U13)	2019-07-20	2019-07-20	Standard	Eden (WEG)	5	5	2	Yes	Analysis
10	Eden Trials 3 2019 (U12 Open)	2019-05-11	2019-05-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
11	Eden Trials 2 2019 (U12 Open)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
12	Eden Trials 1 2019 (U12 Open)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Meyer, B (Brooklyne)				Opponent Meyer, B (Brooklyne)
2	3	Tournament Eden Trials 2 2019				Tournament Eden Trials 2 2019
		date 2019-04-13	rnd 1	type Standard	result 0.5	date 2019-04-13	rnd 3	type Standard	result 1
		Opponent Botha, J (Jontie)				Opponent Kasper, M (Maselino)
3	2	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Gananda, K (Kungawo)				Opponent Taute, H (Haygon)

#	Games	Start				End
1	3	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Meyer, B (Brooklyne)				Opponent Meyer, B (Brooklyne)
2	3	Tournament Eden Trials 2 2019				Tournament Eden Trials 2 2019
		date 2019-04-13	rnd 1	type Standard	result 0.5	date 2019-04-13	rnd 3	type Standard	result 1
		Opponent Botha, J (Jontie)				Opponent Kasper, M (Maselino)
3	2	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Gananda, K (Kungawo)				Opponent Taute, H (Haygon)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Meyer, B (Brooklyne)				Opponent Meyer, B (Brooklyne)
2	2	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Gananda, K (Kungawo)				Opponent Taute, H (Haygon)
3	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Claassen, H (Haylene)				Opponent Daniels, C (Colsten)

#	Games	Start				End
1	3	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Meyer, B (Brooklyne)				Opponent Meyer, B (Brooklyne)
2	2	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Gananda, K (Kungawo)				Opponent Taute, H (Haygon)
3	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Claassen, H (Haylene)				Opponent Daniels, C (Colsten)

No games found.

#	Games	Start				End

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	Jansen ,S (Shaunay)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Jansen ,S (Shaunay)	3	1081.5	939.9	3	1065.3	939.9	0	0	0	0	0	0
2	Taute ,H (Haygon)	2	2	425	2	2	425	0	0	0	0	0	0
2	Taute ,H (Haygon)	2	1253.9	1678.9	2	1253.1	1678.9	0	0	0	0	0	0
3	Meyer ,M (Marsouw)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Meyer ,M (Marsouw)	2	1264.5	839.5	2	1263.6	839.5	0	0	0	0	0	0
4	Daniels ,C (Colsten)	2	1	0	2	1	0	0	0	0	0	0	0
4	Daniels ,C (Colsten)	2	1240.3	1240.3	2	1242.5	1240.3	0	0	0	0	0	0
5	Wearing ,E (Ethan)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Wearing ,E (Ethan)	2	1237.4	812.4	2	1228.9	812.4	0	0	0	0	0	0
6	Meyer ,B (Brooklyne)	2	2	425	2	2	425	0	0	0	0	0	0
6	Meyer ,B (Brooklyne)	2	1090.8	1515.8	2	1070.8	1515.8	0	0	0	0	0	0
7	Kiewiet ,B (B Jay)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Kiewiet ,B (B Jay)	1	1408.9	983.9	1	1420.9	983.9	0	0	0	0	0	0
8	Mpofu ,L (Lutho)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mpofu ,L (Lutho)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Donson ,K (Kiara)	1	1	425	1	1	425	0	0	0	0	0	0
9	Donson ,K (Kiara)	1	1027.4	1452.4	1	996.4	1452.4	0	0	0	0	0	0
10	Miller ,M (Mikyle)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Miller ,M (Mikyle)	1	1274.1	849.1	1	1265	849.1	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

Frans, R (Rosco)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms