Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dockrall, J (James)

Chess SA id

1110137352

FIDE id

Date of birth

2011-05-07 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-07-31

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1219.5	1131.3	1287.6	1200
Raw rating	1219.5	1131.3	1287.6	1200
Weighted rating	1219.4	1131	1287.6	1200
Weighted performance	859	0	867.9	0
Floor	745.8	700	787.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.3	182.9	146.4	165.8
Highest rating	1308.9 2022-02-01	1202.9 2022-06-01	1342.7 2022-02-01	1200 2018-10-01
Highest raw rating	1245.8 2023-07-01	1200 2020-01-01	1287.6 2024-02-01	1200 2024-02-01
Highest weighted rating	1245.8 2025-02-01	1200 2018-10-01	1287.6 2025-05-05	1200 2018-10-01
Highest weighted performance	1308.9 2022-02-01	1202.9 2022-06-01	1342.7 2022-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1219.5	1131.3	1287.6	1200
Analysis
Rating	1219.5	1131.3	1287.6	1200
Raw rating	1219.5	1131.3	1287.6	1200
Weighted rating	1219.4	1131	1287.6
Weighted performance	859	0	867.9
K-factor	36	36	36	36
Floor	745.8	700	787.6	700
Max/Min rating change allowed	161.3	182.9	146.4	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	1219.5	1131.3	1287.6	1200
New weighted rating	1219.4	1131	1287.6	1200
New weighted performance	858.5	0	867.4	0
Temp new rating	1219.5	1131.3	1287.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1219.5	1131.3	1287.6	1200
New K-factor	36	36	36	36
New floor	745.8	700	787.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	21	8	13
	23	6	17
	0	0	0
History	44	14	30

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
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	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	44	20	45.45	-38.6	1278.7	1240
Standard	14	5	35.71	-121.4	1220.7	1099.3
Rapid	30	15	50	0	1305.7	1305.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1219.5	1131.3	1287.6	1200
2025-09-01	1219.5	1131.3	1287.6	1200
2025-08-01	1219.5	1131.3	1287.6	1200
2025-07-01	1219.5	1131.3	1287.6	1200
2025-06-01	1219.5	1131.3	1287.6	1200
2025-05-01	1219.5	1131.3	1287.6	1200
2025-04-01	1219.5	1131.3	1287.6	1200
2025-03-01	1219.5	1131.3	1287.6	1200
2025-02-01	1219.5	1131.3	1287.6	1200
2025-01-01	1219.2	1130.4	1287.6	1200
2024-12-01	1219.2	1130.4	1287.6	1200
2024-11-01	1219.2	1130.4	1287.6	1200
2024-10-01	1219.2	1130.4	1287.6	1200
2024-09-01	1219.2	1130.4	1287.6	1200
2024-08-01	1219.2	1130.4	1287.6	1200
2024-07-01	1219.2	1130.4	1287.6	1200
2024-06-01	1219.2	1130.4	1287.6	1200
2024-08-01	1219.2	1130.4	1287.6	1200
2024-04-01	1219.2	1130.4	1287.6	1200
2024-03-01	1219.2	1130.4	1287.6	1200
2024-02-01	1219.2	1130.4	1287.6	1200
2024-01-01	1219.2	1130.4	1287.6	1200
2023-12-01	1219.2	1130.4	1287.6	1200
2023-11-01	1219.2	1130.4	1287.6	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	Bellville Club Championship 2023	2023-04-17	2023-07-31	Standard	Cape Town (WCT)	7	2	0	Yes	Analysis
2	GPCA Rapid 2023 (U14)	2023-06-24	2023-06-24	Rapid	Cape Town (WCT)	7	7	4	Yes	Analysis
3	North District School Trials 2023 (U13 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
4	Laerskool Welgemoed Rapid 2023 (U14)	2023-02-11	2023-02-11	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Kenridge Rapid 2022 (U12)	2022-11-05	2022-11-05	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
6	WP Closed 2022 (U12)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
7	Steinitz Individual Rapid 2022	2022-06-10	2022-06-10	Rapid	Cape Town (WCT)	6	6	1	Yes	Analysis
8	Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U12)	2022-02-19	2022-02-19	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Laerskool Welgemoed Rapid 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-11	rnd 3	type Rapid	result 1	date 2023-02-11	rnd 5	type Rapid	result 1
		Opponent De Freitas, T (Tyler)				Opponent Lee, S (Shakoor)
2	3	Tournament WP Closed 2022				Tournament Kenridge Rapid 2022
		date 2022-06-16	rnd 5	type Standard	result 1	date 2022-11-05	rnd 1	type Rapid	result 1
		Opponent Potgieter, L (Lian)				Opponent Johannes, Z (Zoe)
3	2	Tournament GPCA Rapid 2023				Tournament GPCA Rapid 2023
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 6	type Rapid	result 1
		Opponent Norton, A (Aqheelah)				Opponent Logan, M (Michael)

#	Games	Start				End
1	3	Tournament WP Closed 2022				Tournament North District School Trials 2023
		date 2022-06-16	rnd 5	type Standard	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Potgieter, L (Lian)				Opponent Koopstadt, T (Tristan)
2	1	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Dlamini, L (Luyanda)				Opponent Dlamini, L (Luyanda)
3	1	Tournament WP Closed 2022				Tournament WP Closed 2022
		date 2022-06-16	rnd 2	type Standard	result 1	date 2022-06-16	rnd 2	type Standard	result 1
		Opponent Sher, J (Jonah)				Opponent Sher, J (Jonah)

#	Games	Start				End
1	3	Tournament Laerskool Welgemoed Rapid 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-11	rnd 3	type Rapid	result 1	date 2023-02-11	rnd 5	type Rapid	result 1
		Opponent De Freitas, T (Tyler)				Opponent Lee, S (Shakoor)
2	2	Tournament GPCA Rapid 2023				Tournament GPCA Rapid 2023
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 6	type Rapid	result 1
		Opponent Norton, A (Aqheelah)				Opponent Logan, M (Michael)
3	2	Tournament Kenridge Rapid 2022				Tournament Laerskool Welgemoed Rapid 2023
		date 2022-11-05	rnd 6	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Kotze, L (Logan)				Opponent Pelser, G (Geni Georgette)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Laerskool Welgemoed Rapid 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-11	rnd 3	type Rapid	result 1	date 2023-02-11	rnd 5	type Rapid	result 1
		Opponent De Freitas, T (Tyler)				Opponent Lee, S (Shakoor)
2	3	Tournament WP Closed 2022				Tournament Kenridge Rapid 2022
		date 2022-06-16	rnd 5	type Standard	result 1	date 2022-11-05	rnd 1	type Rapid	result 1
		Opponent Potgieter, L (Lian)				Opponent Johannes, Z (Zoe)
3	2	Tournament GPCA Rapid 2023				Tournament GPCA Rapid 2023
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 6	type Rapid	result 1
		Opponent Norton, A (Aqheelah)				Opponent Logan, M (Michael)

#	Games	Start				End
1	3	Tournament WP Closed 2022				Tournament North District School Trials 2023
		date 2022-06-16	rnd 5	type Standard	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Potgieter, L (Lian)				Opponent Koopstadt, T (Tristan)
2	1	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Dlamini, L (Luyanda)				Opponent Dlamini, L (Luyanda)
3	1	Tournament WP Closed 2022				Tournament WP Closed 2022
		date 2022-06-16	rnd 2	type Standard	result 1	date 2022-06-16	rnd 2	type Standard	result 1
		Opponent Sher, J (Jonah)				Opponent Sher, J (Jonah)

#	Games	Start				End
1	3	Tournament Laerskool Welgemoed Rapid 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-11	rnd 3	type Rapid	result 1	date 2023-02-11	rnd 5	type Rapid	result 1
		Opponent De Freitas, T (Tyler)				Opponent Lee, S (Shakoor)
2	2	Tournament GPCA Rapid 2023				Tournament GPCA Rapid 2023
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 6	type Rapid	result 1
		Opponent Norton, A (Aqheelah)				Opponent Logan, M (Michael)
3	2	Tournament Kenridge Rapid 2022				Tournament Laerskool Welgemoed Rapid 2023
		date 2022-11-05	rnd 6	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Kotze, L (Logan)				Opponent Pelser, G (Geni Georgette)

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	Salimu ,C (Chase)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Salimu ,C (Chase)	2	1482.3	1057.3	0	0	0	2	1469.4	1057.3	0	0	0
2	Meyer ,M (Matthew)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Meyer ,M (Matthew)	2	1570.8	1145.8	0	0	0	2	1550.9	1145.8	0	0	0
3	Potgieter ,L (Lian)	1	1	425	1	1	425	0	0	0	0	0	0
3	Potgieter ,L (Lian)	1	1165.7	1590.7	1	1179.2	1590.7	0	0	0	0	0	0
4	Muller ,H (Helgard)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Muller ,H (Helgard)	1	1339.2	914.2	1	1311.7	914.2	0	0	0	0	0	0
5	Jeftha ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Jeftha ,L (Liam)	1	1313.7	888.7	1	1261.4	888.7	0	0	0	0	0	0
6	Koopstadt ,T (Tristan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Koopstadt ,T (Tristan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Jacobs ,S (Shakur)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Jacobs ,S (Shakur)	1	1201	776	1	1200	776	0	0	0	0	0	0
8	Dlamini ,L (Luyanda)	1	1	425	1	1	425	0	0	0	0	0	0
8	Dlamini ,L (Luyanda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Vermeulen ,L (Leonardus)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Vermeulen ,L (Leonardus)	1	1383.7	958.7	1	1367.7	958.7	0	0	0	0	0	0
10	Minnaar ,A (Adriaan)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Minnaar ,A (Adriaan)	1	1307	882	0	0	0	1	1255.2	882	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Dockrall, J (James)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms