Chess South Africa Ratings Database

PLAYER PAGE

Personal

Koekemoer, DJ (Daniel Jacobus)

Chess SA id

179016026

FIDE id

Date of birth

1979-03-11 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1750.7	1776	1776	1776
Raw rating	1750.7	1776	1776	1776
Weighted rating	1750.7	1776	1776	1774.5
Weighted performance	0	0	0	0
Floor	1276	1276	1276	1276
K-factor	28	28	28	28
Min/Max rating change allowed	75.7	73	73	73
Highest rating	1776 2018-01-01	1776 2018-11-01	1776 2018-11-01	1776 2024-02-01
Highest raw rating	1776 2018-01-01	1776 2024-02-01	1776 2024-02-01	1776 2024-02-01
Highest weighted rating	1776 2018-01-01	1776 2018-11-01	1776 2018-11-01	1776 2018-01-01
Highest weighted performance	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1750.7	1776	1776	1776
Analysis
Rating	1750.7	1776	1776	1776
Raw rating	1750.7	1776	1776	1776
Weighted rating	1750.7	1776	1776
Weighted performance	0	0	0
K-factor	28	28	28	28
Floor	1276	1276	1276	1276
Max/Min rating change allowed	75.7	73	73	73
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	1750.7	1776	1776	1776
New weighted rating	1750.7	1776	1776	1775.5
New weighted performance	0	0	0	0
Temp new rating	1750.7	1776	1776	1776
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1750.7	1776	1776	1776
New K-factor	28	28	28	28
New floor	1276	1276	1276	1276

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	24	10	14

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
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	14	7.5	53.57	30.4	1258.8	1289.1
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	14	7.5	53.57	30.4	1258.8	1289.1

Date	Main	Standard	Rapid	Blitz
2025-09-30	1750.7	1776	1776	1776
2025-09-01	1750.7	1776	1776	1776
2025-08-01	1750.7	1776	1776	1776
2025-07-01	1750.7	1776	1776	1776
2025-06-01	1750.7	1776	1776	1776
2025-05-01	1750.7	1776	1776	1776
2025-04-01	1750.7	1776	1776	1776
2025-03-01	1750.7	1776	1776	1776
2025-02-01	1750.7	1776	1776	1776
2025-01-01	1750.7	1776	1776	1776
2024-12-01	1750.7	1776	1776	1776
2024-11-01	1750.7	1776	1776	1776
2024-10-01	1750.7	1776	1776	1776
2024-09-01	1750.7	1776	1776	1776
2024-08-01	1750.7	1776	1776	1776
2024-07-01	1750.7	1776	1776	1776
2024-06-01	1750.7	1776	1776	1776
2024-08-01	1750.7	1776	1776	1776
2024-04-01	1750.7	1776	1776	1776
2024-03-01	1750.7	1776	1776	1776
2024-02-01	1750.7	1776	1776	1776
2024-01-01	1750.7	1776	1776	1776
2023-12-01	1750.7	1776	1776	1626.3
2023-11-01	1750.7	1776	1776	1626.3

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	2019 South African Juior Blitz Championship (A)	2020-01-05	2020-01-05	Blitz	4 Knights (4K)	7	7	3	Yes	Analysis
2	South African Junior Blitz 2017 Championships (B)	2018-01-07	2018-01-07	Blitz	4 Knights (4K)	7	7	4.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 1	type Blitz	result 1	date 2018-01-07	rnd 4	type Blitz	result 0.5
		Opponent Machaba, N (Neo)				Opponent Dladla, A (Akabongwe)
2	2	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 6	type Blitz	result 0.5	date 2018-01-07	rnd 7	type Blitz	result 0.5
		Opponent Barnard, MC (Marcel)				Opponent Hlongwane, S (Shuttleworth)
3	1	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 7	type Blitz	result 1	date 2020-01-05	rnd 7	type Blitz	result 1
		Opponent Amrouni, G (Gabrielle)				Opponent Amrouni, G (Gabrielle)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 1	type Blitz	result 1	date 2018-01-07	rnd 4	type Blitz	result 0.5
		Opponent Machaba, N (Neo)				Opponent Dladla, A (Akabongwe)
2	2	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 6	type Blitz	result 0.5	date 2018-01-07	rnd 7	type Blitz	result 0.5
		Opponent Barnard, MC (Marcel)				Opponent Hlongwane, S (Shuttleworth)
3	1	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 7	type Blitz	result 1	date 2020-01-05	rnd 7	type Blitz	result 1
		Opponent Amrouni, G (Gabrielle)				Opponent Amrouni, G (Gabrielle)

#	Games	Start				End
1	3	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 1	type Blitz	result 1	date 2018-01-07	rnd 3	type Blitz	result 1
		Opponent Machaba, N (Neo)				Opponent Grobler, S (Stefan)
2	1	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 7	type Blitz	result 1	date 2020-01-05	rnd 7	type Blitz	result 1
		Opponent Amrouni, G (Gabrielle)				Opponent Amrouni, G (Gabrielle)
3	1	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 5	type Blitz	result 1	date 2020-01-05	rnd 5	type Blitz	result 1
		Opponent Sopanam Prabha, A (Arjun)				Opponent Sopanam Prabha, A (Arjun)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 1	type Blitz	result 1	date 2018-01-07	rnd 3	type Blitz	result 1
		Opponent Machaba, N (Neo)				Opponent Grobler, S (Stefan)
2	1	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 7	type Blitz	result 1	date 2020-01-05	rnd 7	type Blitz	result 1
		Opponent Amrouni, G (Gabrielle)				Opponent Amrouni, G (Gabrielle)
3	1	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 5	type Blitz	result 1	date 2020-01-05	rnd 5	type Blitz	result 1
		Opponent Sopanam Prabha, A (Arjun)				Opponent Sopanam Prabha, A (Arjun)

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	Dinham ,M (Megan)	1	1	425	0	0	0	0	0	0	1	1	425
1	Dinham ,M (Megan)	1	1408.4	1833.4	0	0	0	0	0	0	1	1236.4	1833.4
2	Grobler ,S (Stefan)	1	1	425	0	0	0	0	0	0	1	1	425
2	Grobler ,S (Stefan)	1	1254	1679	0	0	0	0	0	0	1	1254	1679
3	Dladla ,A (Akabongwe)	1	0.5	0	0	0	0	0	0	0	1	0.5	0
3	Dladla ,A (Akabongwe)	1	1126.2	1126.2	0	0	0	0	0	0	1	1126.2	1126.2
4	Amrouni ,G (Gabrielle)	1	1	425	0	0	0	0	0	0	1	1	425
4	Amrouni ,G (Gabrielle)	1	1408.8	1833.8	0	0	0	0	0	0	1	1065.4	1833.8
5	Machaba ,N (Neo)	1	1	425	0	0	0	0	0	0	1	1	425
5	Machaba ,N (Neo)	1	789.6	1214.6	0	0	0	0	0	0	1	789.6	1214.6
6	Scheepers ,R (Reinhardt)	1	0	-425	0	0	0	0	0	0	1	0	-425
6	Scheepers ,R (Reinhardt)	1	1071.5	646.5	0	0	0	0	0	0	1	1071.5	646.5
7	Lefyedi ,T (Thatego)	1	0	-425	0	0	0	0	0	0	1	0	-425
7	Lefyedi ,T (Thatego)	1	1555	1130	0	0	0	0	0	0	1	1238.5	1130
8	Selema ,TG (Thato)	1	0	-425	0	0	0	0	0	0	1	0	-425
8	Selema ,TG (Thato)	1	1546.3	1121.3	0	0	0	0	0	0	1	578	1121.3
9	Sopanam Prabha ,A (Arjun)	1	1	425	0	0	0	0	0	0	1	1	425
9	Sopanam Prabha ,A (Arjun)	1	1468.6	1893.6	0	0	0	0	0	0	1	1020.6	1893.6
10	Barnard ,MC (Marcel Chritian)	1	0.5	0	0	0	0	0	0	0	1	0.5	0
10	Barnard ,MC (Marcel Chritian)	1	1050.7	1050.7	0	0	0	0	0	0	1	1050.7	1050.7

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Koekemoer, DJ (Daniel Jacobus)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms