Chess South Africa Ratings Database

PLAYER PAGE

Personal

Meder, L (Luke)

Chess SA id

1160157089

FIDE id

Date of birth

2016-03-03 (U10)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1117.2	1161.1	1098.8	1200
Raw rating	1117.2	1161.1	1098.8	1200
Weighted rating	1113.9	1157.4	1097.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	186.6	175.3	191.5	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-02-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1117.2	1161.1	1098.8	1200
Analysis
Rating	1117.2	1161.1	1098.8	1200
Raw rating	1117.2	1161.1	1098.8	1200
Weighted rating	1113.9	1157.4	1097.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	186.6	175.3	191.5	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	1117.2	1161.1	1098.8	1200
New weighted rating	1113.9	1157.4	1097.4	1200
New weighted performance	0	0	0	0
Temp new rating	1117.2	1161.1	1098.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1117.2	1161.1	1098.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	8	5	3
	11	0	11
	0	0	0
	0	0	0
History	19	5	14

Games since
	Main 8	Standard 5		Rapid 3		Blitz 0
Gender	Male
Age group	U10
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	19	4.5	23.68	-223.7	1188.6	965
Standard	5	1	20	-255	1200	945
Rapid	14	3.5	25	-212.5	1184.6	972.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1117.2	1161.1	1098.8	1200
2025-09-01	1117.2	1161.1	1098.8	1200
2025-08-01	1117.2	1161.1	1098.8	1200
2025-07-01	1117.2	1161.1	1098.8	1200
2025-06-01	1117.2	1161.1	1098.8	1200
2025-05-01	1117.2	1161.1	1098.8	1200
2025-04-01	1117.2	1161.1	1098.8	1200
2025-03-01	1117.2	1161.1	1098.8	1200
2025-02-01	1117.2	1161.1	1098.8	1200
2025-01-01	1102.9	1147.4	1089.8	1200
2024-12-01	1102.9	1147.4	1089.8	1200
2024-11-01	1102.9	1147.4	1089.8	1200
2024-10-01	1102.9	1147.4	1089.8	1200
2024-09-01	1102.9	1147.4	1089.8	1200
2024-08-01	1102.9	1147.4	1089.8	1200
2024-07-01	1111.3	1147.4	1104.6	1200
2024-06-01	1111.3	1147.4	1104.6	1200
2024-08-01	1111.3	1147.4	1104.6	1200
2024-04-01	1111.3	1147.4	1104.6	1200
2024-03-01	1111.3	1147.4	1104.6	1200
2024-02-01	1146	1200	1104.6	1200
2024-01-01	1146	1200	1104.6	1200
2023-12-01	1146	1200	1104.6	1200
2023-11-01	1146	1200	1104.6	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	CT District North Top Schools 2024 (U9 Mixed)	2024-07-27	2024-07-27	Rapid	Cape Town (WCT)	5	3	1	Yes	Analysis
2	North District School Trials 2024 (U9 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis
3	Curro Durbanville Chess Open Rapid 2023 (U10)	2023-07-15	2023-07-15	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
4	Steinitz Open 2023 (U10)	2023-05-27	2023-05-27	Rapid	Cape Town (WCT)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Fester, S (Shayne)				Opponent Fester, S (Shayne)
2	1	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Oettle, E (Ethan Rhys)				Opponent Oettle, E (Ethan Rhys)
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 Ramonyaluoe, D (Dali)				Opponent Ramonyaluoe, D (Dali)

#	Games	Start				End
1	1	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Oettle, E (Ethan Rhys)				Opponent Oettle, E (Ethan Rhys)

#	Games	Start				End
1	1	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Fester, S (Shayne)				Opponent Fester, S (Shayne)
2	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 Ramonyaluoe, D (Dali)				Opponent Ramonyaluoe, D (Dali)
3	1	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 1	type Rapid	result 1
		Opponent Sonday, R (Rayyan)				Opponent Sonday, R (Rayyan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Fester, S (Shayne)				Opponent Fester, S (Shayne)
2	1	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Oettle, E (Ethan Rhys)				Opponent Oettle, E (Ethan Rhys)
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 Ramonyaluoe, D (Dali)				Opponent Ramonyaluoe, D (Dali)

#	Games	Start				End
1	1	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Oettle, E (Ethan Rhys)				Opponent Oettle, E (Ethan Rhys)

#	Games	Start				End
1	1	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Fester, S (Shayne)				Opponent Fester, S (Shayne)
2	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 Ramonyaluoe, D (Dali)				Opponent Ramonyaluoe, D (Dali)
3	1	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 1	type Rapid	result 1
		Opponent Sonday, R (Rayyan)				Opponent Sonday, R (Rayyan)

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	Pieterse ,Z (Zanru)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Pieterse ,Z (Zanru)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Kruger ,W (Willem Lodewyk Kruger)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Kruger ,W (Willem Lodewyk Kruger)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Hazell ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Hazell ,L (Liam)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Morilly ,E (Ezra)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Morilly ,E (Ezra)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Oettle ,E (Ethan Rhys)	1	1	425	1	1	425	0	0	0	0	0	0
5	Oettle ,E (Ethan Rhys)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Webb ,P (Paul)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Webb ,P (Paul)	1	1178.3	753.3	0	0	0	1	1164.9	753.3	0	0	0
7	Fourie ,A (Albert)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Fourie ,A (Albert)	1	1179.3	754.3	0	0	0	1	1165.7	754.3	0	0	0
8	Akemdien ,A (Alex)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Akemdien ,A (Alex)	1	1151.7	726.7	0	0	0	1	1139.1	726.7	0	0	0
9	Sonday ,R (Rayyan)	1	1	425	0	0	0	1	1	425	0	0	0
9	Sonday ,R (Rayyan)	1	1114.4	1539.4	0	0	0	1	1097.6	1539.4	0	0	0
10	Barter ,Z (Zachary)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Barter ,Z (Zachary)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Meder, L (Luke)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms