Chess South Africa Ratings Database

PLAYER PAGE

Personal

Chennells, D (Douglas)

Chess SA id

1140135928

FIDE id

Date of birth

2014-03-03 (U12)

Gender

Male

Region

iLembe (KIK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-11-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1268.4	1247.8	1304.4	1200
Raw rating	1268.4	1247.8	1304.4	1200
Weighted rating	1268.3	1247.7	1289.4	1200
Weighted performance	0	0	0	0
Floor	777	761.6	804.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	150.4	154.9	142.9	165.8
Highest rating	1393.6 2021-11-01	1469 2023-11-01	1467 2021-11-01	1200 2018-10-01
Highest raw rating	1277 2024-02-01	1261.6 2024-02-01	1304.4 2025-01-01	1200 2024-02-01
Highest weighted rating	1268.4 2025-08-01	1261.6 2024-10-01	1285 2025-08-01	1200 2018-10-01
Highest weighted performance	1393.6 2021-11-01	1469 2023-11-01	1467 2021-11-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1268.4	1247.8	1304.4	1200
Analysis
Rating	1268.4	1247.8	1304.4	1200
Raw rating	1268.4	1247.8	1304.4	1200
Weighted rating	1268.3	1247.7	1289.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	777	761.6	804.4	700
Max/Min rating change allowed	150.4	154.9	142.9	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	1268.4	1247.8	1304.4	1200
New weighted rating	1268.1	1247.4	1291.4	1200
New weighted performance	0	0	0	0
Temp new rating	1268.4	1247.8	1304.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1268.4	1247.8	1304.4	1200
New K-factor	36	36	36	36
New floor	777	761.6	804.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	10	5	5
	5	5	0
	0	0	0
	5	0	5
History	20	10	10

Games since
	Main 15	Standard 10		Rapid 5		Blitz 0
Gender	Male
Age group	U12
Region	iLembe (KIK)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
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	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
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	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	20	13.5	67.5	148.8	1190.8	1339.6
Standard	10	5.5	55	42.5	1184.7	1227.2
Rapid	10	8	80	255	1197	1452
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1268.4	1247.8	1304.4	1200
2025-09-01	1268.4	1247.8	1304.4	1200
2025-08-01	1268.4	1247.8	1304.4	1200
2025-07-01	1268.2	1247.6	1304.4	1200
2025-06-01	1268	1247.3	1304.4	1200
2025-05-01	1267.7	1246.8	1304.4	1200
2025-04-01	1267.3	1246.3	1304.4	1200
2025-03-01	1266.8	1245.4	1304.4	1200
2025-02-01	1265.8	1242.3	1304.4	1200
2025-01-01	1258.4	1209.8	1304.4	1200
2024-12-01	1229.5	1209.8	1261.6	1200
2024-11-01	1277	1261.6	1261.6	1200
2024-10-01	1277	1261.6	1261.6	1200
2024-09-01	1277	1261.6	1261.6	1200
2024-08-01	1277	1261.6	1261.6	1200
2024-07-01	1277	1261.6	1261.6	1200
2024-06-01	1277	1261.6	1261.6	1200
2024-08-01	1277	1261.6	1261.6	1200
2024-04-01	1277	1261.6	1261.6	1200
2024-03-01	1277	1261.6	1261.6	1200
2024-02-01	1277	1261.6	1261.6	1200
2024-01-01	1277	1261.6	1261.6	1200
2023-12-01	1277	1261.6	1261.6	1200
2023-11-01	1277	1261.6	1261.6	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	Umhlali Preparatory Inter House Chess 2024 (Grade 4)	2024-11-26	2024-11-26	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis
2	2024 ILembe Youth Trials (U12)	2024-10-19	2024-10-19	Standard	iLembe (KIK)	5	5	1.5	Yes	Analysis
3	Umhlali Prep Inter House Chess 2023 (Grade 3)	2023-11-29	2023-11-29	Standard	iLembe (KIK)	5	5	4	Yes	Analysis
4	Umhlali Prep Inter-House 2021 (Grade 1)	2021-11-25	2021-11-25	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter House Chess 2023
		date 2021-11-25	rnd 2	type Rapid	result 1	date 2023-11-29	rnd 1	type Standard	result 1
		Opponent Xulu, M (Mthokozisi)				Opponent Klusener, L (Luke)
2	4	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 2	type Rapid	result 1	date 2024-11-26	rnd 5	type Rapid	result 1
		Opponent Calha, S (Sienna)				Opponent Steward, J (Joseph)
3	4	Tournament Umhlali Prep Inter House Chess 2023				Tournament 2024 ILembe Youth Trials
		date 2023-11-29	rnd 3	type Standard	result 1	date 2024-10-19	rnd 1	type Standard	result 1
		Opponent Hellens, S (Skylar)				Opponent Bisram, N (Neha)

#	Games	Start				End
1	4	Tournament Umhlali Prep Inter House Chess 2023				Tournament 2024 ILembe Youth Trials
		date 2023-11-29	rnd 3	type Standard	result 1	date 2024-10-19	rnd 1	type Standard	result 1
		Opponent Hellens, S (Skylar)				Opponent Bisram, N (Neha)
2	1	Tournament 2024 ILembe Youth Trials				Tournament 2024 ILembe Youth Trials
		date 2024-10-19	rnd 4	type Standard	result 0.5	date 2024-10-19	rnd 4	type Standard	result 0.5
		Opponent Sigtia, V (Vyom)				Opponent Sigtia, V (Vyom)
3	1	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 1	type Standard	result 1
		Opponent Klusener, L (Luke)				Opponent Klusener, L (Luke)

#	Games	Start				End
1	4	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 2	type Rapid	result 1	date 2024-11-26	rnd 5	type Rapid	result 1
		Opponent Calha, S (Sienna)				Opponent Steward, J (Joseph)
2	4	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-25	rnd 2	type Rapid	result 1	date 2021-11-25	rnd 5	type Rapid	result 1
		Opponent Xulu, M (Mthokozisi)				Opponent English, E (Eliah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter House Chess 2023
		date 2021-11-25	rnd 2	type Rapid	result 1	date 2023-11-29	rnd 1	type Standard	result 1
		Opponent Xulu, M (Mthokozisi)				Opponent Klusener, L (Luke)
2	4	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 2	type Rapid	result 1	date 2024-11-26	rnd 5	type Rapid	result 1
		Opponent Calha, S (Sienna)				Opponent Steward, J (Joseph)
3	4	Tournament Umhlali Prep Inter House Chess 2023				Tournament 2024 ILembe Youth Trials
		date 2023-11-29	rnd 3	type Standard	result 1	date 2024-10-19	rnd 1	type Standard	result 1
		Opponent Hellens, S (Skylar)				Opponent Bisram, N (Neha)

#	Games	Start				End
1	4	Tournament Umhlali Prep Inter House Chess 2023				Tournament 2024 ILembe Youth Trials
		date 2023-11-29	rnd 3	type Standard	result 1	date 2024-10-19	rnd 1	type Standard	result 1
		Opponent Hellens, S (Skylar)				Opponent Bisram, N (Neha)
2	1	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 1	type Standard	result 1
		Opponent Klusener, L (Luke)				Opponent Klusener, L (Luke)

#	Games	Start				End
1	4	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 2	type Rapid	result 1	date 2024-11-26	rnd 5	type Rapid	result 1
		Opponent Calha, S (Sienna)				Opponent Steward, J (Joseph)
2	4	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-25	rnd 2	type Rapid	result 1	date 2021-11-25	rnd 5	type Rapid	result 1
		Opponent Xulu, M (Mthokozisi)				Opponent English, E (Eliah)

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	Mbeje ,U (Uminathi)	2	1	0	1	0	-425	1	1	425	0	0	0
1	Mbeje ,U (Uminathi)	2	1168.8	1168.8	1	1204.8	743.8	1	1200	1593.8	0	0	0
2	English ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	English ,J (Jayden)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Bell ,A (Aiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Bell ,A (Aiden)	1	1229.9	804.9	1	1215.6	804.9	0	0	0	0	0	0
4	Hellens ,S (Skylar)	1	1	425	1	1	425	0	0	0	0	0	0
4	Hellens ,S (Skylar)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Klusener ,L (Luke)	1	1	425	1	1	425	0	0	0	0	0	0
5	Klusener ,L (Luke)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Bisram ,N (Neha)	1	1	425	1	1	425	0	0	0	0	0	0
6	Bisram ,N (Neha)	1	1183.7	1608.7	1	1179.6	1608.7	0	0	0	0	0	0
7	Graney ,H (Hayley)	1	1	425	1	1	425	0	0	0	0	0	0
7	Graney ,H (Hayley)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Hackland ,J (Jenna)	1	1	425	1	1	425	0	0	0	0	0	0
8	Hackland ,J (Jenna)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Moodley ,D (Devlin)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Moodley ,D (Devlin)	1	1095.2	670.2	1	1090.4	670.2	0	0	0	0	0	0
10	Sigtia ,V (Vyom)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Sigtia ,V (Vyom)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Chennells, D (Douglas)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms