Chess South Africa Ratings Database

PLAYER PAGE

Personal

Morrison, C (Charlie)

Chess SA id

1140146771

FIDE id

Date of birth

2014-05-12 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1335.8	1304.1	1329.1	1200
Raw rating	1335.8	1304.1	1329.1	1200
Weighted rating	1324	1284.6	1328.9	1200
Weighted performance	1195.7	1183.5	962.2	0
Floor	844.6	818.7	829.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	136.6	143	138	165.8
Highest rating	1344.6 2025-03-01	1318.7 2025-03-01	1399 2022-10-01	1200 2018-10-01
Highest raw rating	1344.6 2025-03-01	1318.7 2025-03-01	1329.1 2024-03-01	1200 2024-02-01
Highest weighted rating	1319.4 2025-09-30	1277.5 2025-09-30	1324.8 2025-08-01	1200 2018-10-01
Highest weighted performance	1340.4 2024-02-01	1291.1 2023-09-01	1399 2022-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1335.8	1304.1	1329.1	1200
Analysis
Rating	1335.8	1304.1	1329.1	1200
Raw rating	1335.8	1304.1	1329.1	1200
Weighted rating	1324	1284.6	1328.9
Weighted performance	1195.7	1183.5	962.2
K-factor	36	36	36	36
Floor	844.6	818.7	829.1	700
Max/Min rating change allowed	136.6	143	138	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	1335.8	1304.1	1329.1	1200
New weighted rating	1325.3	1286.7	1329.1	1200
New weighted performance	1187.1	1174.9	953.2	0
Temp new rating	1335.8	1304.1	1329.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1335.8	1304.1	1329.1	1200
New K-factor	36	36	36	36
New floor	844.6	818.7	829.1	700

Item	Main	Standard	Rapid
	0	0	0
	18	18	0
	23	17	6
	25	12	13
	10	5	5
	0	0	0
History	76	52	24

Games since
	Main 41	Standard 35		Rapid 6		Blitz 0
Gender	Male
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2899		936		397
Male	2311		715		318
U12	420		140		50
U12 Male	308		97		40
Standard
	RSA		Province		Region
Overall	3133		900		391
Male	2460		654		299
U12	455		132		49
U12 Male	332		89		37
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	18	9	50	0	1327.4	1327.4
Standard	18	9	50	0	1327.4	1327.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	76	42.5	55.92	50.3	1280	1330.3
Standard	52	28.5	54.81	40.9	1288.1	1329
Rapid	24	14	58.33	70.8	1262.4	1333.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1335.8	1304.1	1329.1	1200
2025-11-30	1335.8	1304.1	1329.1	1200
2025-11-01	1335.8	1304.1	1329.1	1200
2025-09-30	1335.8	1304.1	1329.1	1200
2025-09-01	1317.3	1274.6	1329.1	1200
2025-08-01	1317.3	1274.6	1329.1	1200
2025-07-01	1316.8	1274.2	1329.1	1200
2025-06-01	1316.2	1273.7	1329.1	1200
2025-05-01	1315.4	1273.2	1329.1	1200
2025-04-01	1313.8	1272.5	1329.1	1200
2025-03-01	1344.6	1318.7	1329.1	1200
2025-02-01	1326.2	1285.6	1329.1	1200
2025-01-01	1326.2	1285.6	1329.1	1200
2024-12-01	1326.2	1285.6	1329.1	1200
2024-11-01	1326.2	1285.6	1329.1	1200
2024-10-01	1326.2	1285.6	1329.1	1200
2024-09-01	1304.1	1250	1329.1	1200
2024-11-01	1304.1	1250	1329.1	1200
2024-07-01	1304.1	1250	1329.1	1200
2024-06-01	1304.1	1250	1329.1	1200
2024-05-01	1304.1	1250	1329.1	1200
2024-04-01	1304.1	1250	1329.1	1200
2024-03-01	1331.6	1278.4	1329.1	1200
2024-02-01	1301	1270.5	1268.3	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	Western Cape Schools - Top Schools 2025 (U11)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
2	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
3	District South Schools Chess Individual Trials 2025 (U11 Open)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
4	Western Cape Top Schools Championship 2024 (U11 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	4	Yes	Analysis
5	Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
6	District South Schools Chess Individual Trials 2024 (U11 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
7	Cape of Good Hope Open Chess Tournament 2024 (U10)	2024-02-17	2024-02-17	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
8	Western Cape Top Schools 2023 (U9 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
9	CT Metro District South Top Schools 2023 (U9+U11 Mixed + U13 Girls)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	5	4	3	Yes	Analysis
10	Western Cape PS Individuals 2023 (U9 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
11	Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Boys)	2023-03-04	2023-03-04	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
12	District South Schools Chess Individual Trials 2023 (U9 Mixed)	2023-02-04	2023-02-04	Rapid	Cape Town (WCT)	5	4	2	Yes	Analysis
13	Metro Rapid 2022 (U9 Boys)	2022-10-22	2022-10-22	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
14	Western Cape Top Schools 2022 (U9 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament CT Metro District South Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-09-03	rnd 5	type Standard	result 0.5
		Opponent Rhoda, M (Micah)				Opponent Weyers, M (Marco)
2	5	Tournament Western Cape Top Schools Championship 2024				Tournament District South Schools Chess Individual Trials 2025
		date 2024-08-30	rnd 4	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Du Preez, A (Anneke)				Opponent Ferguson, J (Julian)
3	4	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament Cape of Good Hope Open Chess Tournament 2024
		date 2024-02-17	rnd 1	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Klopper, E (Elbe)				Opponent Blom, L (Liam)

#	Games	Start				End
1	5	Tournament Western Cape Top Schools Championship 2024				Tournament District South Schools Chess Individual Trials 2025
		date 2024-08-30	rnd 4	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Du Preez, A (Anneke)				Opponent Ferguson, J (Julian)
2	5	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 1	type Standard	result 1	date 2023-09-03	rnd 5	type Standard	result 0.5
		Opponent Punt, C (Christiaan Rufus)				Opponent Weyers, M (Marco)
3	4	Tournament Western Cape Top Schools 2022				Tournament Western Cape PS Individuals 2023
		date 2022-09-17	rnd 4	type Standard	result 1	date 2023-05-05	rnd 2	type Standard	result 1
		Opponent Beyers, R (Riekie)				Opponent Weng, I (Ivan)

#	Games	Start				End
1	5	Tournament CT Metro District South Top Schools 2023				Tournament Cape of Good Hope Open Chess Tournament 2024
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Rhoda, M (Micah)				Opponent Blom, L (Liam)
2	2	Tournament CT Metro District South Top Schools 2023				Tournament CT Metro District South Top Schools 2023
		date 2023-07-29	rnd 1	type Rapid	result 1	date 2023-07-29	rnd 2	type Rapid	result 1
		Opponent Jacobs, A (Akifah)				Opponent Ngcukana, S (Siphesihle)
3	2	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-03-04	rnd 3	type Rapid	result 1	date 2023-03-04	rnd 4	type Rapid	result 1
		Opponent Mudenda, N (Nathan)				Opponent Holdsworth, J (Jordan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Western Cape Top Schools Championship 2024				Tournament District South Schools Chess Individual Trials 2025
		date 2024-08-30	rnd 4	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Du Preez, A (Anneke)				Opponent Ferguson, J (Julian)
2	4	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament Cape of Good Hope Open Chess Tournament 2024
		date 2024-02-17	rnd 1	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Klopper, E (Elbe)				Opponent Blom, L (Liam)
3	3	Tournament District South Schools Chess Individual Trials 2024				Tournament District South Schools Chess Individual Trials 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Jainoodien, R (Raaziq)				Opponent Copley, M (Murray)

#	Games	Start				End
1	5	Tournament Western Cape Top Schools Championship 2024				Tournament District South Schools Chess Individual Trials 2025
		date 2024-08-30	rnd 4	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Du Preez, A (Anneke)				Opponent Ferguson, J (Julian)
2	4	Tournament Western Cape Top Schools 2022				Tournament Western Cape PS Individuals 2023
		date 2022-09-17	rnd 4	type Standard	result 1	date 2023-05-05	rnd 2	type Standard	result 1
		Opponent Beyers, R (Riekie)				Opponent Weng, I (Ivan)
3	3	Tournament District South Schools Chess Individual Trials 2024				Tournament District South Schools Chess Individual Trials 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Jainoodien, R (Raaziq)				Opponent Copley, M (Murray)

#	Games	Start				End
1	5	Tournament CT Metro District South Top Schools 2023				Tournament Cape of Good Hope Open Chess Tournament 2024
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Rhoda, M (Micah)				Opponent Blom, L (Liam)
2	2	Tournament CT Metro District South Top Schools 2023				Tournament CT Metro District South Top Schools 2023
		date 2023-07-29	rnd 1	type Rapid	result 1	date 2023-07-29	rnd 2	type Rapid	result 1
		Opponent Jacobs, A (Akifah)				Opponent Ngcukana, S (Siphesihle)
3	2	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-03-04	rnd 3	type Rapid	result 1	date 2023-03-04	rnd 4	type Rapid	result 1
		Opponent Mudenda, N (Nathan)				Opponent Holdsworth, J (Jordan)

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	Holdsworth ,J (Jordan)	4	1	-212.5	0	0	0	4	1	-212.5	0	0	0
1	Holdsworth ,J (Jordan)	4	1228.8	1016.3	0	0	0	4	1255.2	1016.3	0	0	0
2	Stern ,M (Mason)	3	0	-425	2	0	-425	1	0	-425	0	0	0
2	Stern ,M (Mason)	3	1463.2	1038.2	2	1404.8	1038.2	1	1514.9	1038.2	0	0	0
3	Ferguson ,J (Julian)	2	2	425	2	2	425	0	0	0	0	0	0
3	Ferguson ,J (Julian)	2	1171	1596	2	1165.4	1596	0	0	0	0	0	0
4	Kroukamp ,A (Adam)	2	2	425	2	2	425	0	0	0	0	0	0
4	Kroukamp ,A (Adam)	2	1202.2	1627.2	2	1201.8	1627.2	0	0	0	0	0	0
5	Whyatt ,B (Benji)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Whyatt ,B (Benji)	2	1388.4	963.4	1	1235.4	963.4	1	1392.6	963.4	0	0	0
6	Blom ,L (Liam)	2	1	0	1	0	-425	1	1	425	0	0	0
6	Blom ,L (Liam)	2	1467.8	1467.8	1	1453.6	1042.8	1	1326.4	1892.8	0	0	0
7	Klopper ,B (Ben)	2	0	-425	0	0	0	2	0	-425	0	0	0
7	Klopper ,B (Ben)	2	1388.4	963.4	0	0	0	2	1448.7	963.4	0	0	0
8	Du Preez ,A (Anneke)	1	1	425	1	1	425	0	0	0	0	0	0
8	Du Preez ,A (Anneke)	1	1466	1891	1	1467.5	1891	0	0	0	0	0	0
9	Meder ,T (Tristan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Meder ,T (Tristan)	1	1493.8	1068.8	1	1353.8	1068.8	0	0	0	0	0	0
10	Mputing ,T (Thando)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mputing ,T (Thando)	1	1194.8	769.8	1	1180.6	769.8	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

Morrison, C (Charlie)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms