Chess South Africa Ratings Database

PLAYER PAGE

Personal

Colyn, R (Rohan)

Chess SA id

1100118051

FIDE id

Date of birth

2010-02-25 (U16)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-10-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1191.8	1218.4	1142.4	1200
Raw rating	1191.8	1218.4	1142.4	1200
Weighted rating	1191.8	1218.4	1142.4	1200
Weighted performance	0	0	0	0
Floor	715.3	718.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.8	161.5	180	165.8
Highest rating	1295.1 2019-08-01	1295.1 2019-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1215.3 2020-01-01	1218.4 2024-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1215.3 2021-08-01	1218.4 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1295.1 2019-08-01	1295.1 2019-08-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1191.8	1218.4	1142.4	1200
Analysis
Rating	1191.8	1218.4	1142.4	1200
Raw rating	1191.8	1218.4	1142.4	1200
Weighted rating	1191.8	1218.4	1142.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	715.3	718.4	700	700
Max/Min rating change allowed	167.8	161.5	180	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	1191.8	1218.4	1142.4	1200
New weighted rating	1191.8	1218.4	1142.4	1200
New weighted performance	0	0	0	0
Temp new rating	1191.8	1218.4	1142.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1191.8	1218.4	1142.4	1200
New K-factor	36	36	36	36
New floor	715.3	718.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	6	0	6
	0	0	0
History	11	5	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	5	45.45	-38.6	1195.3	1156.7
Standard	5	3	60	85	1200	1285
Rapid	6	2	33.33	-141.7	1191.4	1049.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1191.8	1218.4	1142.4	1200
2025-09-01	1191.8	1218.4	1142.4	1200
2025-08-01	1191.8	1218.4	1142.4	1200
2025-07-01	1191.8	1218.4	1142.4	1200
2025-06-01	1191.8	1218.4	1142.4	1200
2025-05-01	1191.8	1218.4	1142.4	1200
2025-04-01	1191.8	1218.4	1142.4	1200
2025-03-01	1191.8	1218.4	1142.4	1200
2025-02-01	1191.8	1218.4	1142.4	1200
2025-01-01	1191.8	1218.4	1142.4	1200
2024-12-01	1191.8	1218.4	1142.4	1200
2024-11-01	1191.8	1218.4	1142.4	1200
2024-10-01	1191.8	1218.4	1142.4	1200
2024-09-01	1191.8	1218.4	1142.4	1200
2024-08-01	1191.8	1218.4	1142.4	1200
2024-07-01	1191.8	1218.4	1142.4	1200
2024-06-01	1191.8	1218.4	1142.4	1200
2024-08-01	1191.8	1218.4	1142.4	1200
2024-04-01	1191.8	1218.4	1142.4	1200
2024-03-01	1191.8	1218.4	1142.4	1200
2024-02-01	1191.8	1218.4	1142.4	1200
2024-01-01	1191.8	1218.4	1142.4	1200
2023-12-01	1191.8	1218.4	1142.4	1200
2023-11-01	1191.8	1218.4	1142.4	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Super 8 Skaak 2022 (Seniors)	2022-10-14	2022-10-14	Rapid	Bojanala Platina (NBR)	7	6	2	Yes	Analysis
2	Klipkerk 2019 (U10 Development)	2019-08-24	2019-08-24	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Super 8 Skaak 2022				Tournament Super 8 Skaak 2022
		date 2022-10-14	rnd 6	type Rapid	result 1	date 2022-10-14	rnd 7	type Rapid	result 1
		Opponent Phillips, C (Chloe)				Opponent Ward, KF (Kaedon Federo)
2	2	Tournament Klipkerk 2019				Tournament Klipkerk 2019
		date 2019-08-24	rnd 4	type Standard	result 0.5	date 2019-08-24	rnd 5	type Standard	result 0.5
		Opponent Tsupa, N (Nyakallo)				Opponent Els, R (Reynardt)
3	2	Tournament Klipkerk 2019				Tournament Klipkerk 2019
		date 2019-08-24	rnd 1	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Scheepers, L (Lanru)				Opponent Van Straaten, L (Lisa)

#	Games	Start				End
1	2	Tournament Klipkerk 2019				Tournament Klipkerk 2019
		date 2019-08-24	rnd 4	type Standard	result 0.5	date 2019-08-24	rnd 5	type Standard	result 0.5
		Opponent Tsupa, N (Nyakallo)				Opponent Els, R (Reynardt)
2	2	Tournament Klipkerk 2019				Tournament Klipkerk 2019
		date 2019-08-24	rnd 1	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Scheepers, L (Lanru)				Opponent Van Straaten, L (Lisa)

#	Games	Start				End
1	2	Tournament Super 8 Skaak 2022				Tournament Super 8 Skaak 2022
		date 2022-10-14	rnd 6	type Rapid	result 1	date 2022-10-14	rnd 7	type Rapid	result 1
		Opponent Phillips, C (Chloe)				Opponent Ward, KF (Kaedon Federo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Super 8 Skaak 2022				Tournament Super 8 Skaak 2022
		date 2022-10-14	rnd 6	type Rapid	result 1	date 2022-10-14	rnd 7	type Rapid	result 1
		Opponent Phillips, C (Chloe)				Opponent Ward, KF (Kaedon Federo)
2	2	Tournament Klipkerk 2019				Tournament Klipkerk 2019
		date 2019-08-24	rnd 1	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Scheepers, L (Lanru)				Opponent Van Straaten, L (Lisa)

#	Games	Start				End
1	2	Tournament Klipkerk 2019				Tournament Klipkerk 2019
		date 2019-08-24	rnd 1	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Scheepers, L (Lanru)				Opponent Van Straaten, L (Lisa)

#	Games	Start				End
1	2	Tournament Super 8 Skaak 2022				Tournament Super 8 Skaak 2022
		date 2022-10-14	rnd 6	type Rapid	result 1	date 2022-10-14	rnd 7	type Rapid	result 1
		Opponent Phillips, C (Chloe)				Opponent Ward, KF (Kaedon Federo)

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	Carrim ,I (Isa)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Carrim ,I (Isa)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Tsupa ,N (Nyakallo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Tsupa ,N (Nyakallo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Van Straaten ,L (Lisa)	1	1	425	1	1	425	0	0	0	0	0	0
3	Van Straaten ,L (Lisa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Els ,R (Reynardt)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Els ,R (Reynardt)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Scheepers ,L (Lanru)	1	1	425	1	1	425	0	0	0	0	0	0
5	Scheepers ,L (Lanru)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Hex ,K (Kyle)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Hex ,K (Kyle)	1	1442.1	1017.1	0	0	0	1	1200	1017.1	0	0	0
7	Ward ,KF (Kaedon Federo)	1	1	425	0	0	0	1	1	425	0	0	0
7	Ward ,KF (Kaedon Federo)	1	687.8	1112.8	0	0	0	1	837.6	1112.8	0	0	0
8	Steyn ,W (Willem)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Steyn ,W (Willem)	1	1280.7	855.7	0	0	0	1	1186.3	855.7	0	0	0
9	De Kock ,D (De-Han)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	De Kock ,D (De-Han)	1	1253.3	828.3	0	0	0	1	1200	828.3	0	0	0
10	Phillips ,C (Chloe)	1	1	425	0	0	0	1	1	425	0	0	0
10	Phillips ,C (Chloe)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Colyn, R (Rohan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms