Chess South Africa Ratings Database

PLAYER PAGE

Personal

Matthee, R (Ruan)

Chess SA id

1140192988

FIDE id

Date of birth

2014-03-20 (U12)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1158.8	1152.7	1179.3	1200
Raw rating	1158.8	1152.7	1179.3	1200
Weighted rating	1154.4	1147.8	1176.2	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.8	177.4	170.8	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1158.8	1152.7	1179.3	1200
Analysis
Rating	1158.8	1152.7	1179.3	1200
Raw rating	1158.8	1152.7	1179.3	1200
Weighted rating	1154.4	1147.8	1176.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	175.8	177.4	170.8	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	1158.8	1152.7	1179.3	1200
New weighted rating	1154.5	1147.9	1176.1	1200
New weighted performance	0	0	0	0
Temp new rating	1158.8	1152.7	1179.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1158.8	1152.7	1179.3	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

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

Games since
	Main 12	Standard 6		Rapid 6		Blitz 0
Gender	Male
Age group	U12
Region	Eden (WEG)
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	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	3	25	-212.5	1249.1	1036.6
Standard	6	1	16.67	-283.3	1244.5	961.2
Rapid	6	2	33.33	-141.7	1253.7	1112
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1158.8	1152.7	1179.3	1200
2025-09-30	1158.8	1152.7	1179.3	1200
2025-09-01	1158.8	1152.7	1179.3	1200
2025-08-01	1158.8	1152.7	1179.3	1200
2025-07-01	1158.8	1152.7	1179.3	1200
2025-06-01	1158.8	1152.7	1179.3	1200
2025-05-01	1158.8	1152.7	1179.3	1200
2025-04-01	1158.8	1152.7	1179.3	1200
2025-03-01	1158.8	1152.7	1179.3	1200
2025-02-01	1158.5	1152.5	1177.8	1200
2025-01-01	1139.5	1133.6	1148.4	1200
2024-12-01	1139.5	1133.6	1148.4	1200
2024-11-01	1139.5	1133.6	1148.4	1200
2024-10-01	1139.5	1133.6	1148.4	1200
2024-09-01	1139.5	1133.6	1148.4	1200
2024-08-01	1145.5	1133.6	1200	1200
2024-07-01	1145.5	1133.6	1200	1200
2024-09-01	1145.5	1133.6	1200	1200
2024-05-01	1145.5	1133.6	1200	1200
2024-04-01	1145.5	1133.6	1200	1200
2024-03-01	1177.4	1170.8	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	Eden Rapid 2024 (B)	2024-08-03	2024-08-03	Rapid	Eden (WEG)	6	6	2	Yes	Analysis
2	George Schools Trials 3 2024 (U11 Boys)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	2	0	Yes	Analysis
3	George Schools Trials 2 2024 (U11 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	4	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Eden Rapid 2024				Tournament Eden Rapid 2024
		date 2024-08-03	rnd 6	type Rapid	result 1	date 2024-08-03	rnd 6	type Rapid	result 1
		Opponent Booysen, S (Skyler)				Opponent Booysen, S (Skyler)
2	1	Tournament Eden Rapid 2024				Tournament Eden Rapid 2024
		date 2024-08-03	rnd 3	type Rapid	result 1	date 2024-08-03	rnd 3	type Rapid	result 1
		Opponent Appels, C (Chelsea)				Opponent Appels, C (Chelsea)
3	1	Tournament George Schools Trials 2 2024				Tournament George Schools Trials 2 2024
		date 2024-02-17	rnd 5	type Standard	result 1	date 2024-02-17	rnd 5	type Standard	result 1
		Opponent Stander, P (Paul)				Opponent Stander, P (Paul)

#	Games	Start				End
1	1	Tournament George Schools Trials 2 2024				Tournament George Schools Trials 2 2024
		date 2024-02-17	rnd 5	type Standard	result 1	date 2024-02-17	rnd 5	type Standard	result 1
		Opponent Stander, P (Paul)				Opponent Stander, P (Paul)

#	Games	Start				End
1	1	Tournament Eden Rapid 2024				Tournament Eden Rapid 2024
		date 2024-08-03	rnd 6	type Rapid	result 1	date 2024-08-03	rnd 6	type Rapid	result 1
		Opponent Booysen, S (Skyler)				Opponent Booysen, S (Skyler)
2	1	Tournament Eden Rapid 2024				Tournament Eden Rapid 2024
		date 2024-08-03	rnd 3	type Rapid	result 1	date 2024-08-03	rnd 3	type Rapid	result 1
		Opponent Appels, C (Chelsea)				Opponent Appels, C (Chelsea)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Eden Rapid 2024				Tournament Eden Rapid 2024
		date 2024-08-03	rnd 6	type Rapid	result 1	date 2024-08-03	rnd 6	type Rapid	result 1
		Opponent Booysen, S (Skyler)				Opponent Booysen, S (Skyler)
2	1	Tournament Eden Rapid 2024				Tournament Eden Rapid 2024
		date 2024-08-03	rnd 3	type Rapid	result 1	date 2024-08-03	rnd 3	type Rapid	result 1
		Opponent Appels, C (Chelsea)				Opponent Appels, C (Chelsea)
3	1	Tournament George Schools Trials 2 2024				Tournament George Schools Trials 2 2024
		date 2024-02-17	rnd 5	type Standard	result 1	date 2024-02-17	rnd 5	type Standard	result 1
		Opponent Stander, P (Paul)				Opponent Stander, P (Paul)

#	Games	Start				End
1	1	Tournament George Schools Trials 2 2024				Tournament George Schools Trials 2 2024
		date 2024-02-17	rnd 5	type Standard	result 1	date 2024-02-17	rnd 5	type Standard	result 1
		Opponent Stander, P (Paul)				Opponent Stander, P (Paul)

#	Games	Start				End
1	1	Tournament Eden Rapid 2024				Tournament Eden Rapid 2024
		date 2024-08-03	rnd 6	type Rapid	result 1	date 2024-08-03	rnd 6	type Rapid	result 1
		Opponent Booysen, S (Skyler)				Opponent Booysen, S (Skyler)
2	1	Tournament Eden Rapid 2024				Tournament Eden Rapid 2024
		date 2024-08-03	rnd 3	type Rapid	result 1	date 2024-08-03	rnd 3	type Rapid	result 1
		Opponent Appels, C (Chelsea)				Opponent Appels, C (Chelsea)

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	Barnard ,C (Christopher)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Barnard ,C (Christopher)	1	1170.1	745.1	1	1162.8	745.1	0	0	0	0	0	0
2	Delport ,T (Tristan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Delport ,T (Tristan)	1	1132.7	707.7	1	1131.6	707.7	0	0	0	0	0	0
3	Ahrense ,C (Cullen)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ahrense ,C (Cullen)	1	1531.4	1106.4	1	1502.4	1106.4	0	0	0	0	0	0
4	Smith ,D (Danie)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Smith ,D (Danie)	1	1256	831	1	1263.7	831	0	0	0	0	0	0
5	Stange ,R (Riley)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Stange ,R (Riley)	1	1159.2	734.2	1	1151.6	734.2	0	0	0	0	0	0
6	Stander ,P (Paul)	1	1	425	1	1	425	0	0	0	0	0	0
6	Stander ,P (Paul)	1	1217.6	1642.6	1	1216.7	1642.6	0	0	0	0	0	0
7	Jansen ,G (Giovante)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Jansen ,G (Giovante)	1	1129	704	0	0	0	1	917.1	704	0	0	0
8	Rens ,D (Deauwin)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Rens ,D (Deauwin)	1	1433.6	1008.6	0	0	0	1	1238.8	1008.6	0	0	0
9	Reinecke ,J (Johann)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Reinecke ,J (Johann)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Appels ,C (Chelsea)	1	1	425	0	0	0	1	1	425	0	0	0
10	Appels ,C (Chelsea)	1	1079.8	1504.8	0	0	0	1	1200	1504.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Matthee, R (Ruan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms