Chess South Africa Ratings Database

PLAYER PAGE

Personal

Douglas, C (Charles)

Chess SA id

1130138961

FIDE id

Date of birth

2013-02-15 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-02-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1201.8	1167.2	1242.8	1200
Raw rating	1201.8	1167.2	1242.8	1200
Weighted rating	1201.8	1167.2	1242.8	1200
Weighted performance	0	0	0	0
Floor	732	700	742.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.4	173.7	156	165.8
Highest rating	1290.7 2022-03-01	1200 2018-10-01	1356.2 2022-03-01	1200 2018-10-01
Highest raw rating	1232 2022-04-01	1200 2020-01-01	1242.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1232 2023-02-01	1200 2018-10-01	1242.8 2024-03-01	1200 2018-10-01
Highest weighted performance	1290.7 2022-03-01	1200 2020-01-01	1356.2 2022-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1201.8	1167.2	1242.8	1200
Analysis
Rating	1201.8	1167.2	1242.8	1200
Raw rating	1201.8	1167.2	1242.8	1200
Weighted rating	1201.8	1167.2	1242.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	732	700	742.8	700
Max/Min rating change allowed	165.4	173.7	156	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	1201.8	1167.2	1242.8	1200
New weighted rating	1201.8	1167.2	1242.8	1200
New weighted performance	0	0	0	0
Temp new rating	1201.8	1167.2	1242.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1201.8	1167.2	1242.8	1200
New K-factor	36	36	36	36
New floor	732	700	742.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	6	6	0
	6	0	6
	0	0	0
History	12	6	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	12	6	50	0	1221.7	1221.7
Standard	6	2	33.33	-141.7	1231.5	1089.8
Rapid	6	4	66.67	141.7	1211.8	1353.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1201.8	1167.2	1242.8	1200
2025-09-30	1201.8	1167.2	1242.8	1200
2025-09-01	1201.8	1167.2	1242.8	1200
2025-08-01	1201.8	1167.2	1242.8	1200
2025-07-01	1201.8	1167.2	1242.8	1200
2025-06-01	1201.8	1167.2	1242.8	1200
2025-05-01	1201.8	1167.2	1242.8	1200
2025-04-01	1201.8	1167.2	1242.8	1200
2025-03-01	1201.8	1167.2	1242.8	1200
2025-02-01	1201.8	1167.2	1242.8	1200
2025-01-01	1201.8	1167.2	1242.8	1200
2024-12-01	1201.8	1167.2	1242.8	1200
2024-11-01	1201.8	1167.2	1242.8	1200
2024-10-01	1201.8	1167.2	1242.8	1200
2024-09-01	1201.8	1167.2	1242.8	1200
2024-08-01	1201.8	1167.2	1242.8	1200
2024-07-01	1201.8	1167.2	1242.8	1200
2024-09-01	1201.8	1167.2	1242.8	1200
2024-05-01	1201.8	1167.2	1242.8	1200
2024-04-01	1201.8	1167.2	1242.8	1200
2024-03-01	1201.8	1167.2	1242.8	1200
2024-02-01	1201.8	1167.2	1242.8	1200
2024-01-01	1201.8	1167.2	1242.8	1200
2023-12-01	1201.8	1167.2	1242.8	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	District East Schools Chess Individual Trials 2023 (U11 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
2	2022 East Dist Individuals (U9)	2022-03-12	2022-03-12	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis

#	Games	Start				End
1	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-03	rnd 2	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Otto, F (Faeez)				Opponent Tesselaar, M (Mc)
2	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-12	rnd 5	type Rapid	result 1	date 2022-03-12	rnd 6	type Rapid	result 1
		Opponent Bell, E (Emihle)				Opponent Mdashe, E (Elam)
3	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-12	rnd 1	type Rapid	result 1	date 2022-03-12	rnd 2	type Rapid	result 1
		Opponent Taylor, M (Morgan Zita)				Opponent Tshabile, M (Mivuyo)

#	Games	Start				End
1	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-03	rnd 2	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Otto, F (Faeez)				Opponent Tesselaar, M (Mc)

#	Games	Start				End
1	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-12	rnd 5	type Rapid	result 1	date 2022-03-12	rnd 6	type Rapid	result 1
		Opponent Bell, E (Emihle)				Opponent Mdashe, E (Elam)
2	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-12	rnd 1	type Rapid	result 1	date 2022-03-12	rnd 2	type Rapid	result 1
		Opponent Taylor, M (Morgan Zita)				Opponent Tshabile, M (Mivuyo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-03	rnd 2	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Otto, F (Faeez)				Opponent Tesselaar, M (Mc)
2	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-12	rnd 5	type Rapid	result 1	date 2022-03-12	rnd 6	type Rapid	result 1
		Opponent Bell, E (Emihle)				Opponent Mdashe, E (Elam)
3	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-12	rnd 1	type Rapid	result 1	date 2022-03-12	rnd 2	type Rapid	result 1
		Opponent Taylor, M (Morgan Zita)				Opponent Tshabile, M (Mivuyo)

#	Games	Start				End
1	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-03	rnd 2	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Otto, F (Faeez)				Opponent Tesselaar, M (Mc)

#	Games	Start				End
1	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-12	rnd 5	type Rapid	result 1	date 2022-03-12	rnd 6	type Rapid	result 1
		Opponent Bell, E (Emihle)				Opponent Mdashe, E (Elam)
2	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-12	rnd 1	type Rapid	result 1	date 2022-03-12	rnd 2	type Rapid	result 1
		Opponent Taylor, M (Morgan Zita)				Opponent Tshabile, M (Mivuyo)

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	Makumbe ,P (Perfect)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Makumbe ,P (Perfect)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Van Zyl ,A (Andrew)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Van Zyl ,A (Andrew)	1	1194.7	769.7	1	1200	769.7	0	0	0	0	0	0
3	Guo ,A (Aleks)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Guo ,A (Aleks)	1	1403.9	978.9	1	1358	978.9	0	0	0	0	0	0
4	Otto ,F (Faeez)	1	1	425	1	1	425	0	0	0	0	0	0
4	Otto ,F (Faeez)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Tesselaar ,M (Mc)	1	1	425	1	1	425	0	0	0	0	0	0
5	Tesselaar ,M (Mc)	1	1190.1	1615.1	1	1200	1615.1	0	0	0	0	0	0
6	Gxogxa ,K (Khoyane)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Gxogxa ,K (Khoyane)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Tshabile ,M (Mivuyo)	1	1	425	0	0	0	1	1	425	0	0	0
7	Tshabile ,M (Mivuyo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Mdashe ,E (Elam)	1	1	425	0	0	0	1	1	425	0	0	0
8	Mdashe ,E (Elam)	1	1178.1	1603.1	0	0	0	1	1200	1603.1	0	0	0
9	Pretorius ,M (Mia)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Pretorius ,M (Mia)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Rule ,L (Liam)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Rule ,L (Liam)	1	1292.7	867.7	0	0	0	1	1256.8	867.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Douglas, C (Charles)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms