Chess South Africa Ratings Database

PLAYER PAGE

Personal

Meyer, D (Declan)

Chess SA id

1150146270

FIDE id

Date of birth

2015-02-13 (U12)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1355.4	1340.8	1289.1	1200
Raw rating	1354.6	1339.5	1289.1	1200
Weighted rating	1355.4	1340.8	1288.5	1200
Weighted performance	1085.4	0	0	0
Floor	871.5	853.1	795.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	133	135.9	146.1	165.8
Highest rating	1515.3 2023-09-01	1550.6 2023-09-01	1561.5 2023-07-01	1200 2018-10-01
Highest raw rating	1371.5 2024-06-01	1353.1 2024-04-01	1295.2 2024-02-01	1200 2024-02-01
Highest weighted rating	1354.6 2025-08-01	1339.5 2025-08-01	1295.2 2025-06-01	1200 2018-10-01
Highest weighted performance	1515.3 2023-09-01	1550.6 2023-09-01	1561.5 2023-07-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0.1	0	0
New rating	1355.4	1341	1289.1	1200
Analysis
Rating	1355.4	1340.8	1289.1	1200
Raw rating	1354.6	1339.5	1289.1	1200
Weighted rating	1355.4	1340.8	1288.5
Weighted performance	1085.4	0	0
K-factor	36	36	36	36
Floor	871.5	853.1	795.2	700
Max/Min rating change allowed	133	135.9	146.1	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	1354.6	1339.5	1289.1	1200
New weighted rating	1355.4	1341	1288.4	1200
New weighted performance	1077.5	0	0	0
Temp new rating	1355.4	1341	1289.1	1200
Temp new rating +/-	0.1	0.1	0	0
Final new rating +/-	0.1	0.1	0	0
New rating	1355.4	1341	1289.1	1200
New K-factor	36	36	36	36
New floor	871.5	853.1	795.2	700

Item	Main	Standard	Rapid
	0	0	0
	4	4	0
	21	17	4
	14	6	8
	0	0	0
	0	0	0
History	39	27	12

Games since
	Main 25	Standard 21		Rapid 4		Blitz 0
Gender	Male
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	4	2	50	0	1213	1213
Standard	4	2	50	0	1213	1213
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	39	27	69.23	163.5	1249.6	1413.1
Standard	27	18.5	68.52	157.4	1268.1	1425.5
Rapid	12	8.5	70.83	177.1	1208.1	1385.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1354.6	1339.5	1289.1	1200
2025-09-30	1354.6	1339.5	1289.1	1200
2025-09-01	1354.6	1339.5	1289.1	1200
2025-08-01	1354.6	1339.5	1289.1	1200
2025-07-01	1353.9	1338.4	1289.1	1200
2025-06-01	1353	1337	1289.1	1200
2025-05-01	1351.6	1335.2	1288.9	1200
2025-04-01	1349.8	1333.1	1288.5	1200
2025-03-01	1347.2	1330.6	1287.8	1200
2025-02-01	1358.3	1348.8	1286.7	1200
2025-01-01	1358.3	1348.8	1284.4	1200
2024-12-01	1358.3	1348.8	1284.4	1200
2024-11-01	1358.3	1348.8	1284.4	1200
2024-10-01	1358.3	1348.8	1284.4	1200
2024-09-01	1358.3	1348.8	1284.4	1200
2024-08-01	1358.3	1348.8	1284.4	1200
2024-07-01	1371.5	1348.8	1295.2	1200
2024-09-01	1371.5	1348.8	1295.2	1200
2024-05-01	1366.9	1353.1	1295.2	1200
2024-04-01	1366.9	1353.1	1295.2	1200
2024-03-01	1351.7	1331.5	1295.2	1200
2024-02-01	1327.5	1298.4	1295.2	1200
2024-01-01	1327.5	1298.4	1295.2	1200
2023-12-01	1327.5	1298.4	1295.2	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CT Metro North Schools Chess Individual Trials 2025 (U11 Open)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CT Metro North Schools Chess Individual Trials 2025 (U11 Open)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	4	2	Yes	Analysis
2	CT District North Top Schools 2024 (U9 Mixed)	2024-07-27	2024-07-27	Rapid	Cape Town (WCT)	5	4	2	Yes	Analysis
3	Western Cape PS Individuals Championship 2024 (U9 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
4	Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	North District School Trials 2024 (U9 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
6	Western Cape Top Schools 2023 (U9 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
7	Curro Durbanville Chess Open Rapid 2023 (U10)	2023-07-15	2023-07-15	Rapid	Cape Town (WCT)	6	6	4.5	Yes	Analysis
8	CT Metro District North Top Schools Chess 2023 (U9 Mixed)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	3	2	2	Yes	Analysis

#	Games	Start				End
1	7	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament Western Cape Top Schools 2023
		date 2023-07-15	rnd 5	type Rapid	result 1	date 2023-09-02	rnd 3	type Standard	result 1
		Opponent Faure, J (Jamie)				Opponent Daniels, K (Kimlynne)
2	5	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-03	rnd 4	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Kruger, W (Willem Lodewyk Kruger)				Opponent Ngqwarushe, J (Jayden)
3	4	Tournament Western Cape Top Schools 2023				Tournament North District School Trials 2024
		date 2023-09-03	rnd 5	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Van Der Merwe, O (Oliver)				Opponent Van Aarde, M (Marko)

#	Games	Start				End
1	5	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-03	rnd 4	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Kruger, W (Willem Lodewyk Kruger)				Opponent Ngqwarushe, J (Jayden)
2	4	Tournament Western Cape PS Individuals Championship 2024				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2024-05-05	rnd 5	type Standard	result 0.5	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Coetzee, S (Sean)				Opponent Mzizana, U (Ulungile)
3	4	Tournament Western Cape Top Schools 2023				Tournament North District School Trials 2024
		date 2023-09-03	rnd 5	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Van Der Merwe, O (Oliver)				Opponent Van Aarde, M (Marko)

#	Games	Start				End
1	4	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament CT Metro District North Top Schools Chess 2023
		date 2023-07-15	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Faure, J (Jamie)				Opponent Jansen Van Vuuren, L (Lukas)
2	3	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament Curro Durbanville Chess Open Rapid 2023
		date 2023-07-15	rnd 1	type Rapid	result 1	date 2023-07-15	rnd 3	type Rapid	result 1
		Opponent Van Der Spuy, D (Daniel)				Opponent Wiggins, M (Mikhail)
3	2	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 2	type Rapid	result 1	date 2024-07-27	rnd 4	type Rapid	result 1
		Opponent Abrahams, D (Danyaal)				Opponent Muller, S (Sebastiaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament Western Cape Top Schools 2023
		date 2023-07-15	rnd 5	type Rapid	result 1	date 2023-09-02	rnd 3	type Standard	result 1
		Opponent Faure, J (Jamie)				Opponent Daniels, K (Kimlynne)
2	5	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-03	rnd 4	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Kruger, W (Willem Lodewyk Kruger)				Opponent Ngqwarushe, J (Jayden)
3	4	Tournament Western Cape Top Schools 2023				Tournament North District School Trials 2024
		date 2023-09-03	rnd 5	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Van Der Merwe, O (Oliver)				Opponent Van Aarde, M (Marko)

#	Games	Start				End
1	5	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-03	rnd 4	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Kruger, W (Willem Lodewyk Kruger)				Opponent Ngqwarushe, J (Jayden)
2	4	Tournament Western Cape Top Schools 2023				Tournament North District School Trials 2024
		date 2023-09-03	rnd 5	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Van Der Merwe, O (Oliver)				Opponent Van Aarde, M (Marko)
3	3	Tournament Western Cape PS Individuals Championship 2024				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2024-05-05	rnd 6	type Standard	result 1	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Steenkamp, W (Willem)				Opponent Mzizana, U (Ulungile)

#	Games	Start				End
1	4	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament CT Metro District North Top Schools Chess 2023
		date 2023-07-15	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Faure, J (Jamie)				Opponent Jansen Van Vuuren, L (Lukas)
2	2	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 2	type Rapid	result 1	date 2024-07-27	rnd 4	type Rapid	result 1
		Opponent Abrahams, D (Danyaal)				Opponent Muller, S (Sebastiaan)
3	1	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament Curro Durbanville Chess Open Rapid 2023
		date 2023-07-15	rnd 3	type Rapid	result 1	date 2023-07-15	rnd 3	type Rapid	result 1
		Opponent Wiggins, M (Mikhail)				Opponent Wiggins, M (Mikhail)

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	Morilly ,E (Ezra)	2	2	425	2	2	425	0	0	0	0	0	0
1	Morilly ,E (Ezra)	2	1192.6	1617.6	2	1190.2	1617.6	0	0	0	0	0	0
2	Pienaar ,Z (Zander)	2	2	425	2	2	425	0	0	0	0	0	0
2	Pienaar ,Z (Zander)	2	1209.3	1634.3	2	1210.2	1634.3	0	0	0	0	0	0
3	Van Der Merwe ,S (Schalk Wolf)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Van Der Merwe ,S (Schalk Wolf)	2	1537.6	1112.6	2	1500.3	1112.6	0	0	0	0	0	0
4	Zwartz ,Z (Zeke)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Zwartz ,Z (Zeke)	2	1290.2	865.2	1	1227.2	865.2	1	1260	865.2	0	0	0
5	Johnson ,B (Brian)	2	1	0	1	1	425	1	0	-425	0	0	0
5	Johnson ,B (Brian)	2	1242.1	1242.1	1	1221.6	1667.1	1	1261.4	817.1	0	0	0
6	Hou ,S (Summer)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Hou ,S (Summer)	1	1221	796	1	1237.1	796	0	0	0	0	0	0
7	Punt ,CR (Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Punt ,CR (Christiaan)	1	1321.7	1746.7	1	1325.3	1746.7	0	0	0	0	0	0
8	Weyers ,M (Marco)	1	1	425	1	1	425	0	0	0	0	0	0
8	Weyers ,M (Marco)	1	1262.4	1687.4	1	1223.6	1687.4	0	0	0	0	0	0
9	Pieterse ,Z (Zanru)	1	1	425	1	1	425	0	0	0	0	0	0
9	Pieterse ,Z (Zanru)	1	1149.7	1574.7	1	1146.7	1574.7	0	0	0	0	0	0
10	Morrison ,C (Charlie)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Morrison ,C (Charlie)	1	1272.3	847.3	1	1235.6	847.3	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

Meyer, D (Declan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms