Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dykema, RL (Reint)

Chess SA id

169008492

FIDE id

Date of birth

1969-09-20 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1178.1	1172.6	1172.6	1195.8
Raw rating	1178.1	1172.6	1172.6	1195.8
Weighted rating	1178.1	1172.6	1172.6	1195.8
Weighted performance	0	0	0	0
Floor	678.1	672.6	672.6	695.8
K-factor	40	40	40	40
Min/Max rating change allowed	171.1	172.4	172.4	166.8
Highest rating	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01	1225.1 2018-08-01
Highest raw rating	1178.1 2024-02-01	1172.6 2024-02-01	1172.6 2024-02-01	1195.8 2024-02-01
Highest weighted rating	1178.1 2024-11-01	1172.6 2024-11-01	1172.6 2024-11-01	1195.8 2024-11-01
Highest weighted performance	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01	1225.1 2018-08-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1178.1	1172.6	1172.6	1195.8
Analysis
Rating	1178.1	1172.6	1172.6	1195.8
Raw rating	1178.1	1172.6	1172.6	1195.8
Weighted rating	1178.1	1172.6	1172.6
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	678.1	672.6	672.6	695.8
Max/Min rating change allowed	171.1	172.4	172.4	166.8
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	1178.1	1172.6	1172.6	1195.8
New weighted rating	1178.1	1172.6	1172.6	1195.8
New weighted performance	0	0	0	0
Temp new rating	1178.1	1172.6	1172.6	1195.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1178.1	1172.6	1172.6	1195.8
New K-factor	40	40	40	40
New floor	678.1	672.6	672.6	695.8

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	69	59	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	10	4	40	-85	1324.6	1239.6
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	10	4	40	-85	1324.6	1239.6

Date	Main	Standard	Rapid	Blitz
2025-09-30	1178.1	1172.6	1172.6	1195.8
2025-09-01	1178.1	1172.6	1172.6	1195.8
2025-08-01	1178.1	1172.6	1172.6	1195.8
2025-07-01	1178.1	1172.6	1172.6	1195.8
2025-06-01	1178.1	1172.6	1172.6	1195.8
2025-05-01	1178.1	1172.6	1172.6	1195.8
2025-04-01	1178.1	1172.6	1172.6	1195.8
2025-03-01	1178.1	1172.6	1172.6	1195.8
2025-02-01	1178.1	1172.6	1172.6	1195.8
2025-01-01	1178.1	1172.6	1172.6	1195.8
2024-12-01	1178.1	1172.6	1172.6	1195.8
2024-11-01	1178.1	1172.6	1172.6	1195.8
2024-10-01	1178.1	1172.6	1172.6	1195.8
2024-09-01	1178.1	1172.6	1172.6	1195.8
2024-08-01	1178.1	1172.6	1172.6	1195.8
2024-07-01	1178.1	1172.6	1172.6	1195.8
2024-06-01	1178.1	1172.6	1172.6	1195.8
2024-08-01	1178.1	1172.6	1172.6	1195.8
2024-04-01	1178.1	1172.6	1172.6	1195.8
2024-03-01	1178.1	1172.6	1172.6	1195.8
2024-02-01	1178.1	1172.6	1172.6	1195.8
2024-01-01	1178.1	1172.6	1172.6	1195.8
2023-12-01	1178.1	1172.6	1172.6	1195.8
2023-11-01	1178.1	1172.6	1172.6	1195.8

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	Waterkloof Open Fide Blitz 2018	2018-08-02	2018-08-02	Blitz	Tshwane (GTP)	10	10	4	Yes	Analysis

#	Games	Start				End
1	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 10	type Blitz	result 1	date 2018-08-02	rnd 10	type Blitz	result 1
		Opponent Coetzee, C (Cornel)				Opponent Coetzee, C (Cornel)
2	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 7	type Blitz	result 1	date 2018-08-02	rnd 7	type Blitz	result 1
		Opponent Fourie, K (Keanan)				Opponent Fourie, K (Keanan)
3	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 4	type Blitz	result 1	date 2018-08-02	rnd 4	type Blitz	result 1
		Opponent Grobler, MD (Marco)				Opponent Grobler, MD (Marco)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 10	type Blitz	result 1	date 2018-08-02	rnd 10	type Blitz	result 1
		Opponent Coetzee, C (Cornel)				Opponent Coetzee, C (Cornel)
2	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 7	type Blitz	result 1	date 2018-08-02	rnd 7	type Blitz	result 1
		Opponent Fourie, K (Keanan)				Opponent Fourie, K (Keanan)
3	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 4	type Blitz	result 1	date 2018-08-02	rnd 4	type Blitz	result 1
		Opponent Grobler, MD (Marco)				Opponent Grobler, MD (Marco)

#	Games	Start				End
1	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 10	type Blitz	result 1	date 2018-08-02	rnd 10	type Blitz	result 1
		Opponent Coetzee, C (Cornel)				Opponent Coetzee, C (Cornel)
2	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 7	type Blitz	result 1	date 2018-08-02	rnd 7	type Blitz	result 1
		Opponent Fourie, K (Keanan)				Opponent Fourie, K (Keanan)
3	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 4	type Blitz	result 1	date 2018-08-02	rnd 4	type Blitz	result 1
		Opponent Grobler, MD (Marco)				Opponent Grobler, MD (Marco)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 10	type Blitz	result 1	date 2018-08-02	rnd 10	type Blitz	result 1
		Opponent Coetzee, C (Cornel)				Opponent Coetzee, C (Cornel)
2	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 7	type Blitz	result 1	date 2018-08-02	rnd 7	type Blitz	result 1
		Opponent Fourie, K (Keanan)				Opponent Fourie, K (Keanan)
3	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 4	type Blitz	result 1	date 2018-08-02	rnd 4	type Blitz	result 1
		Opponent Grobler, MD (Marco)				Opponent Grobler, MD (Marco)

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	Mohlahlana ,K (Khomotso Tummy)	1	0	-425	0	0	0	0	0	0	1	0	-425
1	Mohlahlana ,K (Khomotso Tummy)	1	838.5	413.5	0	0	0	0	0	0	1	726.8	413.5
2	Coetzee ,C (Cornel)	1	1	425	0	0	0	0	0	0	1	1	425
2	Coetzee ,C (Cornel)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
3	Engelbrecht ,H (Hanri)	1	0	-425	0	0	0	0	0	0	1	0	-425
3	Engelbrecht ,H (Hanri)	1	1533	1108	0	0	0	0	0	0	1	1565.4	1108
4	Grobler ,MD (Marco De Wit)	1	1	425	0	0	0	0	0	0	1	1	425
4	Grobler ,MD (Marco De Wit)	1	1178.6	1603.6	0	0	0	0	0	0	1	1228.6	1603.6
5	Oberholzer ,I (Imarie)	1	0	-425	0	0	0	0	0	0	1	0	-425
5	Oberholzer ,I (Imarie)	1	1474.6	1049.6	0	0	0	0	0	0	1	1614	1049.6
6	Dykema ,JD (Joshua Damian)	1	0	-425	0	0	0	0	0	0	1	0	-425
6	Dykema ,JD (Joshua Damian)	1	1456.6	1031.6	0	0	0	0	0	0	1	1469.7	1031.6
7	Bester ,C (Carla)	1	0	-425	0	0	0	0	0	0	1	0	-425
7	Bester ,C (Carla)	1	1463.2	1038.2	0	0	0	0	0	0	1	1386.9	1038.2
8	Oosthuizen ,MJ (Michal Jacobus)	1	1	425	0	0	0	0	0	0	1	1	425
8	Oosthuizen ,MJ (Michal Jacobus)	1	1577	2002	0	0	0	0	0	0	1	1501.3	2002
9	Fourie ,K (Keanan)	1	1	425	0	0	0	0	0	0	1	1	425
9	Fourie ,K (Keanan)	1	1159	1584	0	0	0	0	0	0	1	1142.9	1584
10	Nxumalo ,B (Banele)	1	0	-425	0	0	0	0	0	0	1	0	-425
10	Nxumalo ,B (Banele)	1	1365.8	940.8	0	0	0	0	0	0	1	1261.6	940.8

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Dykema, RL (Reint)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms