Chess South Africa Ratings Database

PLAYER PAGE

Personal

Karolus, J (Joandre)

Chess SA id

102065997

FIDE id

Date of birth

2002-10-02 (Adult)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1183.7	1178	1171.2	1200
Raw rating	1183.7	1178	1171.2	1200
Weighted rating	1183.7	1178	1171.2	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.7	171.1	172.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	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 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1183.7	1178	1171.2	1200
Analysis
Rating	1183.7	1178	1171.2	1200
Raw rating	1183.7	1178	1171.2	1200
Weighted rating	1183.7	1178	1171.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	169.7	171.1	172.8	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	1183.7	1178	1171.2	1200
New weighted rating	1183.7	1178	1171.2	1200
New weighted performance	0	0	0	0
Temp new rating	1183.7	1178	1171.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1183.7	1178	1171.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	39	16	18	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	24	12.5	52.08	17.7	1145.4	1163.1
Standard	16	8.5	53.12	26.6	1153.6	1180.1
Rapid	8	4	50	0	1129.2	1129.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1183.7	1178	1171.2	1200
2025-09-01	1183.7	1178	1171.2	1200
2025-08-01	1183.7	1178	1171.2	1200
2025-07-01	1183.7	1178	1171.2	1200
2025-06-01	1183.7	1178	1171.2	1200
2025-05-01	1183.7	1178	1171.2	1200
2025-04-01	1183.7	1178	1171.2	1200
2025-03-01	1183.7	1178	1171.2	1200
2025-02-01	1183.7	1178	1171.2	1200
2025-01-01	1183.7	1178	1171.2	1200
2024-12-01	1183.7	1178	1171.2	1200
2024-11-01	1183.7	1178	1171.2	1200
2024-10-01	1183.7	1178	1171.2	1200
2024-09-01	1183.7	1178	1171.2	1200
2024-08-01	1183.7	1178	1171.2	1200
2024-07-01	1183.7	1178	1171.2	1200
2024-06-01	1183.7	1178	1171.2	1200
2024-08-01	1183.7	1178	1171.2	1200
2024-04-01	1183.7	1178	1171.2	1200
2024-03-01	1183.7	1178	1171.2	1200
2024-02-01	1183.7	1178	1171.2	1200
2024-01-01	1183.7	1178	1171.2	1200
2023-12-01	1183.7	1178	1171.2	1200
2023-11-01	1183.7	1178	1171.2	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	Western Cape Schools Individuals 2019 (U18 Boys)	2019-05-04	2019-05-05	Standard	Eden (WEG)	6	5	2	Yes	Analysis
2	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O18 Seuns)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
3	Onder-Weskus Skole Proewe 2019 (O18 Seuns)	2019-02-16	2019-02-23	Rapid	West Coast (WCU)	8	8	4	Yes	Analysis
4	2018 Transnet Open	2018-12-01	2018-12-02	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
5	West Coast League 2018 (A)	2018-07-07	2018-09-01	Standard	West Coast (WCU)	5	0	0	No	Analysis

#	Games	Start				End
1	3	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Rhode, D (Daniel)				Opponent Claasen, DAR (Deven)
2	2	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-04	rnd 4	type Standard	result 1	date 2019-05-05	rnd 5	type Standard	result 1
		Opponent Steyn, JAY (Jayden)				Opponent Zeelie, L (Lazarus)
3	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 4	type Rapid	result 1	date 2019-02-23	rnd 5	type Rapid	result 1
		Opponent Louw, J (Jayron)				Opponent Richards, E (Elijah)

#	Games	Start				End
1	3	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Rhode, D (Daniel)				Opponent Claasen, DAR (Deven)
2	2	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-04	rnd 4	type Standard	result 1	date 2019-05-05	rnd 5	type Standard	result 1
		Opponent Steyn, JAY (Jayden)				Opponent Zeelie, L (Lazarus)
3	2	Tournament 2018 Transnet Open				Tournament 2018 Transnet Open
		date 2018-12-01	rnd 3	type Standard	result 1	date 2018-12-02	rnd 4	type Standard	result 0.5
		Opponent Nxumalo, K (Kulani)				Opponent Khubu, M (Motshepeng)

#	Games	Start				End
1	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 4	type Rapid	result 1	date 2019-02-23	rnd 5	type Rapid	result 1
		Opponent Louw, J (Jayron)				Opponent Richards, E (Elijah)
2	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 8	type Rapid	result 1	date 2019-02-23	rnd 8	type Rapid	result 1
		Opponent Thipa, N (Nepang)				Opponent Thipa, N (Nepang)
3	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 2	type Rapid	result 1	date 2019-02-16	rnd 2	type Rapid	result 1
		Opponent Klein, I (Irwin)				Opponent Klein, I (Irwin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Rhode, D (Daniel)				Opponent Claasen, DAR (Deven)
2	2	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-04	rnd 4	type Standard	result 1	date 2019-05-05	rnd 5	type Standard	result 1
		Opponent Steyn, JAY (Jayden)				Opponent Zeelie, L (Lazarus)
3	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 4	type Rapid	result 1	date 2019-02-23	rnd 5	type Rapid	result 1
		Opponent Louw, J (Jayron)				Opponent Richards, E (Elijah)

#	Games	Start				End
1	3	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Rhode, D (Daniel)				Opponent Claasen, DAR (Deven)
2	2	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-04	rnd 4	type Standard	result 1	date 2019-05-05	rnd 5	type Standard	result 1
		Opponent Steyn, JAY (Jayden)				Opponent Zeelie, L (Lazarus)
3	1	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-04-06	rnd 6	type Standard	result 1	date 2019-04-06	rnd 6	type Standard	result 1
		Opponent Wilson, C (Caden)				Opponent Wilson, C (Caden)

#	Games	Start				End
1	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 4	type Rapid	result 1	date 2019-02-23	rnd 5	type Rapid	result 1
		Opponent Louw, J (Jayron)				Opponent Richards, E (Elijah)
2	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 8	type Rapid	result 1	date 2019-02-23	rnd 8	type Rapid	result 1
		Opponent Thipa, N (Nepang)				Opponent Thipa, N (Nepang)
3	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 2	type Rapid	result 1	date 2019-02-16	rnd 2	type Rapid	result 1
		Opponent Klein, I (Irwin)				Opponent Klein, I (Irwin)

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	Karolus ,D (Donzowaan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Karolus ,D (Donzowaan)	2	1186.3	761.3	1	1171.4	761.3	1	1106.2	761.3	0	0	0
2	Steyn ,JAY (Jayden)	1	1	425	1	1	425	0	0	0	0	0	0
2	Steyn ,JAY (Jayden)	1	1142.1	1567.1	1	1042.2	1567.1	0	0	0	0	0	0
3	Khubu ,M (Motshepeng)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Khubu ,M (Motshepeng)	1	782.5	782.5	1	792.2	782.5	0	0	0	0	0	0
4	Claasen ,DAR (Deven)	1	1	425	1	1	425	0	0	0	0	0	0
4	Claasen ,DAR (Deven)	1	1064.2	1489.2	1	984.4	1489.2	0	0	0	0	0	0
5	Nero ,J (Juan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nero ,J (Juan)	1	1201.4	1626.4	1	1119.4	1626.4	0	0	0	0	0	0
6	Zeelie ,L (Lazarus)	1	1	425	1	1	425	0	0	0	0	0	0
6	Zeelie ,L (Lazarus)	1	1238.5	1663.5	1	1250.5	1663.5	0	0	0	0	0	0
7	Logan ,N (Norman)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Logan ,N (Norman)	1	1345.2	920.2	1	1386.7	920.2	0	0	0	0	0	0
8	Adams ,R (Rantino)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Adams ,R (Rantino)	1	1222.9	797.9	1	1196.3	797.9	0	0	0	0	0	0
9	Mmola ,D (Desmond)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mmola ,D (Desmond)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Rhode ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
10	Rhode ,D (Daniel)	1	1194	1619	1	1200	1619	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

Karolus, J (Joandre)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms