Chess South Africa Ratings Database

PLAYER PAGE

Personal

Klein, G (Gerdener)

Chess SA id

174049841

FIDE id

Date of birth

1974-05-24 (Adult)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-03-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1500.7	1497.7	1482.7	1458
Raw rating	1500.7	1497.7	1482.7	1458
Weighted rating	1500.7	1497.7	1482.7	1458
Weighted performance	0	0	0	0
Floor	1032.3	1035.8	982.7	982.7
K-factor	32	32	32	32
Min/Max rating change allowed	108	108.5	110.8	114.8
Highest rating	1695.5 2018-09-01	1697 2018-09-01	1482.7 2018-03-01	1482.7 2018-03-01
Highest raw rating	1532.3 2018-10-01	1535.8 2018-10-01	1482.7 2024-02-01	1482.7 2018-01-01
Highest weighted rating	1532.3 2019-09-01	1535.8 2019-09-01	1482.7 2018-03-01	1482.7 2018-03-01
Highest weighted performance	1695.5 2018-09-01	1697 2018-09-01	1200 2024-02-01	1336.4 2018-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1500.7	1497.7	1482.7	1458
Analysis
Rating	1500.7	1497.7	1482.7	1458
Raw rating	1500.7	1497.7	1482.7	1458
Weighted rating	1500.7	1497.7	1482.7
Weighted performance	0	0	0
K-factor	32	32	32	32
Floor	1032.3	1035.8	982.7	982.7
Max/Min rating change allowed	108	108.5	110.8	114.8
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	1500.7	1497.7	1482.7	1458
New weighted rating	1500.7	1497.7	1482.7	1458
New weighted performance	0	0	0	0
Temp new rating	1500.7	1497.7	1482.7	1458
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1500.7	1497.7	1482.7	1458
New K-factor	32	32	32	32
New floor	1032.3	1035.8	982.7	982.7

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	0	0	0
History	72	67	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	West Coast (WCU)
Province	Western Cape (WC)
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	26	11	42.31	-65.4	1548.2	1482.9
Standard	21	9	42.86	-60.7	1578.4	1517.7
Rapid	0	0	0	0	0	0
Blitz	5	2	40	-85	1421.6	1336.6

Date	Main	Standard	Rapid	Blitz
2025-11-01	1500.7	1497.7	1482.7	1458
2025-09-30	1500.7	1497.7	1482.7	1458
2025-09-01	1500.7	1497.7	1482.7	1458
2025-08-01	1500.7	1497.7	1482.7	1458
2025-07-01	1500.7	1497.7	1482.7	1458
2025-06-01	1500.7	1497.7	1482.7	1458
2025-05-01	1500.7	1497.7	1482.7	1458
2025-04-01	1500.7	1497.7	1482.7	1458
2025-03-01	1500.7	1497.7	1482.7	1458
2025-02-01	1500.7	1497.7	1482.7	1458
2025-01-01	1500.7	1497.7	1482.7	1458
2024-12-01	1500.7	1497.7	1482.7	1458
2024-11-01	1500.7	1497.7	1482.7	1458
2024-10-01	1500.7	1497.7	1482.7	1458
2024-09-01	1500.7	1497.7	1482.7	1458
2024-08-01	1500.7	1497.7	1482.7	1458
2024-07-01	1500.7	1497.7	1482.7	1458
2024-09-01	1500.7	1497.7	1482.7	1458
2024-05-01	1500.7	1497.7	1482.7	1458
2024-04-01	1500.7	1497.7	1482.7	1458
2024-03-01	1500.7	1497.7	1482.7	1458
2024-02-01	1500.7	1497.7	1482.7	1458
2024-01-01	1500.7	1497.7	1482.7	1458
2023-12-01	1493.3	1497.7	1482.7	1456.8

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	Western Cape Inter Region Cup 2021 (Senior)	2022-03-04	2022-03-06	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
2	2019 Western Province League (Premier)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	9	1.5	Yes	Analysis
3	West Coast Blits Invitational 2018 (Adults)	2018-10-27	2018-10-27	Blitz	West Coast (WCU)	5	5	2	Yes	Analysis
4	2018 Western Province League (B)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	7	5.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament 2018 Western Province League				Tournament West Coast Blits Invitational 2018
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-10-27	rnd 2	type Blitz	result 1
		Opponent Gabriels, Z (Zaid)				Opponent Claassen, J (Jacques)
2	2	Tournament Western Cape Inter Region Cup 2021				Tournament Western Cape Inter Region Cup 2021
		date 2022-03-05	rnd 2	type Standard	result 1	date 2022-03-05	rnd 3	type Standard	result 1
		Opponent Kleinsmidt, CC (Cherwin)				Opponent Mackay, A (Ashlin)
3	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-17	rnd 8	type Standard	result 1	date 2019-08-17	rnd 8	type Standard	result 1
		Opponent Hoossen, E (Erfaan)				Opponent Hoossen, E (Erfaan)

#	Games	Start				End
1	7	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-09-15	rnd 11	type Standard	result 1
		Opponent Gabriels, Z (Zaid)				Opponent Blomerus, K (Kian)
2	2	Tournament Western Cape Inter Region Cup 2021				Tournament Western Cape Inter Region Cup 2021
		date 2022-03-05	rnd 2	type Standard	result 1	date 2022-03-05	rnd 3	type Standard	result 1
		Opponent Kleinsmidt, CC (Cherwin)				Opponent Mackay, A (Ashlin)
3	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-17	rnd 8	type Standard	result 1	date 2019-08-17	rnd 8	type Standard	result 1
		Opponent Hoossen, E (Erfaan)				Opponent Hoossen, E (Erfaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament West Coast Blits Invitational 2018				Tournament West Coast Blits Invitational 2018
		date 2018-10-27	rnd 1	type Blitz	result 1	date 2018-10-27	rnd 2	type Blitz	result 1
		Opponent Styer, G (Garth)				Opponent Claassen, J (Jacques)

#	Games	Start				End
1	4	Tournament 2018 Western Province League				Tournament West Coast Blits Invitational 2018
		date 2018-09-08	rnd 10	type Standard	result 1	date 2018-10-27	rnd 2	type Blitz	result 1
		Opponent Moollajee, R (Rehaan)				Opponent Claassen, J (Jacques)
2	2	Tournament Western Cape Inter Region Cup 2021				Tournament Western Cape Inter Region Cup 2021
		date 2022-03-05	rnd 2	type Standard	result 1	date 2022-03-05	rnd 3	type Standard	result 1
		Opponent Kleinsmidt, CC (Cherwin)				Opponent Mackay, A (Ashlin)
3	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-17	rnd 8	type Standard	result 1	date 2019-08-17	rnd 8	type Standard	result 1
		Opponent Hoossen, E (Erfaan)				Opponent Hoossen, E (Erfaan)

#	Games	Start				End
1	2	Tournament Western Cape Inter Region Cup 2021				Tournament Western Cape Inter Region Cup 2021
		date 2022-03-05	rnd 2	type Standard	result 1	date 2022-03-05	rnd 3	type Standard	result 1
		Opponent Kleinsmidt, CC (Cherwin)				Opponent Mackay, A (Ashlin)
2	2	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-08	rnd 10	type Standard	result 1	date 2018-09-15	rnd 11	type Standard	result 1
		Opponent Moollajee, R (Rehaan)				Opponent Blomerus, K (Kian)
3	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-17	rnd 8	type Standard	result 1	date 2019-08-17	rnd 8	type Standard	result 1
		Opponent Hoossen, E (Erfaan)				Opponent Hoossen, E (Erfaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament West Coast Blits Invitational 2018				Tournament West Coast Blits Invitational 2018
		date 2018-10-27	rnd 1	type Blitz	result 1	date 2018-10-27	rnd 2	type Blitz	result 1
		Opponent Styer, G (Garth)				Opponent Claassen, J (Jacques)

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	Willenberg ,KS (Kenneth Sean)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Willenberg ,KS (Kenneth Sean)	1	1959	1534	1	1936.7	1534	0	0	0	0	0	0
2	Gabriels ,Z (Zaid)	1	1	425	1	1	425	0	0	0	0	0	0
2	Gabriels ,Z (Zaid)	1	1398.4	1823.4	1	1397.7	1823.4	0	0	0	0	0	0
3	Swart ,G (George)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Swart ,G (George)	1	1614.2	1189.2	1	1591.1	1189.2	0	0	0	0	0	0
4	De Jager ,LJ (Luan Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	De Jager ,LJ (Luan Johannes)	1	1787.2	1362.2	1	1793.1	1362.2	0	0	0	0	0	0
5	Klein ,BA (Bernand Angelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Klein ,BA (Bernand Angelo)	1	2016.7	1591.7	1	2018.3	1591.7	0	0	0	0	0	0
6	Schuller ,A (Ashley Marlon)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Schuller ,A (Ashley Marlon)	1	1853	1853	1	1853	1853	0	0	0	0	0	0
7	Mackay ,A (Ashlin)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mackay ,A (Ashlin)	1	876.6	1301.6	1	876.6	1301.6	0	0	0	0	0	0
8	Mentoor ,TT (Theodor Thys)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mentoor ,TT (Theodor Thys)	1	1560.1	1135.1	1	1562.3	1135.1	0	0	0	0	0	0
9	Felix ,D (Devon)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Felix ,D (Devon)	1	1666.3	1241.3	1	1667.3	1241.3	0	0	0	0	0	0
10	Meintjies ,A (Armien)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Meintjies ,A (Armien)	1	1584.7	1159.7	1	1578.3	1159.7	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

Klein, G (Gerdener)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms