Chess South Africa Ratings Database

PLAYER PAGE

Personal

Le Roux, D (Divan)

Chess SA id

1110099550

FIDE id

Date of birth

2011-02-19 (U16)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-09-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1092.9	1088.5	1148.4	1200
Raw rating	1092.9	1088.5	1148.4	1200
Weighted rating	1092.9	1088.5	1148.4	1200
Weighted performance	209.4	205.9	0	0
Floor	712.9	714.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	193.1	194.4	178.5	165.8
Highest rating	1281.9 2018-03-01	1279.2 2018-03-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1212.9 2018-04-01	1214.8 2018-04-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1212.9 2018-05-01	1214.8 2019-02-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1281.9 2018-03-01	1279.2 2018-03-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1092.9	1088.5	1148.4	1200
Analysis
Rating	1092.9	1088.5	1148.4	1200
Raw rating	1092.9	1088.5	1148.4	1200
Weighted rating	1092.9	1088.5	1148.4
Weighted performance	209.4	205.9	0
K-factor	36	36	36	36
Floor	712.9	714.8	700	700
Max/Min rating change allowed	193.1	194.4	178.5	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	1092.9	1088.5	1148.4	1200
New weighted rating	1092.9	1088.5	1148.4	1200
New weighted performance	203.4	199.8	0	0
Temp new rating	1092.9	1088.5	1148.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1092.9	1088.5	1148.4	1200
New K-factor	36	36	36	36
New floor	712.9	714.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	44	35	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	44	19.5	44.32	-48.3	1123.3	1075
Standard	35	16.5	47.14	-24.3	1117.9	1093.6
Rapid	9	3	33.33	-141.7	1144.1	1002.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1092.9	1088.5	1148.4	1200
2025-09-30	1092.9	1088.5	1148.4	1200
2025-09-01	1092.9	1088.5	1148.4	1200
2025-08-01	1092.9	1088.5	1148.4	1200
2025-07-01	1092.9	1088.5	1148.4	1200
2025-06-01	1092.9	1088.5	1148.4	1200
2025-05-01	1092.9	1088.5	1148.4	1200
2025-04-01	1092.9	1088.5	1148.4	1200
2025-03-01	1092.9	1088.5	1148.4	1200
2025-02-01	1092.9	1088.5	1148.4	1200
2025-01-01	1092.9	1088.5	1148.4	1200
2024-12-01	1092.9	1088.5	1148.4	1200
2024-11-01	1092.9	1088.5	1148.4	1200
2024-10-01	1092.9	1088.5	1148.4	1200
2024-09-01	1092.9	1088.5	1148.4	1200
2024-08-01	1092.9	1088.5	1148.4	1200
2024-07-01	1092.9	1088.5	1148.4	1200
2024-09-01	1092.9	1088.5	1148.4	1200
2024-05-01	1092.9	1088.5	1148.4	1200
2024-04-01	1092.9	1088.5	1148.4	1200
2024-03-01	1092.9	1088.5	1148.4	1200
2024-02-01	1092.9	1088.5	1148.4	1200
2024-01-01	1092.9	1088.5	1148.4	1200
2023-12-01	1092.9	1088.5	1148.4	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	Lebone II 2019 (U10)	2019-09-14	2019-09-14	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
2	2019 Super 12 Laerskole (Juniors)	2019-05-04	2019-05-04	Rapid	Tshwane (GTP)	5	5	2	Yes	Analysis
3	Inter Regional Chess Championship 2019 (U10)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
4	Hoerskool Rustenburg Skaak 2019 (U10)	2019-04-13	2019-04-13	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
5	Rustenburg Noord Primary Tournament 2019 (U10)	2019-02-09	2019-02-09	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
6	Laerskool Vastrap Tournament 2019 (E)	2019-02-23	2019-02-23	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
7	Fields College Open 2019 (U10)	2019-02-02	2019-02-02	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
8	2018 Super 12 (Junior)	2018-05-05	2018-05-05	Rapid	Tshwane (GTP)	5	4	1	Yes	Analysis
9	Laerskool Rustenburg 2018 (E)	2018-03-24	2018-03-24	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Hoerskool Rustenburg Skaak 2019				Tournament Hoerskool Rustenburg Skaak 2019
		date 2019-04-13	rnd 2	type Standard	result 0.5	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Engelbrecht, J (Johannes Jurie)				Opponent Tshetlhe, B (Blessing)
2	2	Tournament Laerskool Vastrap Tournament 2019				Tournament Laerskool Vastrap Tournament 2019
		date 2019-02-23	rnd 3	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Van Der Schyff, A (Aiden)				Opponent Bantseke, B (Boikanyo)
3	2	Tournament Fields College Open 2019				Tournament Rustenburg Noord Primary Tournament 2019
		date 2019-02-02	rnd 5	type Standard	result 0.5	date 2019-02-09	rnd 1	type Standard	result 1
		Opponent Van Staden, K (Kayle)				Opponent Van Staden, K (Kayle)

#	Games	Start				End
1	3	Tournament Hoerskool Rustenburg Skaak 2019				Tournament Hoerskool Rustenburg Skaak 2019
		date 2019-04-13	rnd 2	type Standard	result 0.5	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Engelbrecht, J (Johannes Jurie)				Opponent Tshetlhe, B (Blessing)
2	3	Tournament Laerskool Rustenburg 2018				Tournament Fields College Open 2019
		date 2018-03-24	rnd 5	type Standard	result 1	date 2019-02-02	rnd 2	type Standard	result 1
		Opponent Van Zyl, T (Tania)				Opponent Janse Van Vuuren, M (Mari)
3	2	Tournament Laerskool Vastrap Tournament 2019				Tournament Laerskool Vastrap Tournament 2019
		date 2019-02-23	rnd 3	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Van Der Schyff, A (Aiden)				Opponent Bantseke, B (Boikanyo)

#	Games	Start				End
1	1	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 4	type Rapid	result 1	date 2019-05-04	rnd 4	type Rapid	result 1
		Opponent Smit, C (Corelize)				Opponent Smit, C (Corelize)
2	1	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 1	type Rapid	result 1	date 2019-05-04	rnd 1	type Rapid	result 1
		Opponent Jordaan, J (Jacques)				Opponent Jordaan, J (Jacques)
3	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 2	type Rapid	result 1	date 2018-05-05	rnd 2	type Rapid	result 1
		Opponent Roode, JI (Johannes Izak)				Opponent Roode, JI (Johannes Izak)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Hoerskool Rustenburg Skaak 2019				Tournament Hoerskool Rustenburg Skaak 2019
		date 2019-04-13	rnd 3	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Van Staden, L (Larissa)				Opponent Tshetlhe, B (Blessing)
2	2	Tournament Laerskool Vastrap Tournament 2019				Tournament Laerskool Vastrap Tournament 2019
		date 2019-02-23	rnd 3	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Van Der Schyff, A (Aiden)				Opponent Bantseke, B (Boikanyo)
3	2	Tournament Laerskool Rustenburg 2018				Tournament Laerskool Rustenburg 2018
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 3	type Standard	result 1
		Opponent Pretorius, G (Gareth)				Opponent Sibiya, K (Khayalethu)

#	Games	Start				End
1	2	Tournament Hoerskool Rustenburg Skaak 2019				Tournament Hoerskool Rustenburg Skaak 2019
		date 2019-04-13	rnd 3	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Van Staden, L (Larissa)				Opponent Tshetlhe, B (Blessing)
2	2	Tournament Laerskool Vastrap Tournament 2019				Tournament Laerskool Vastrap Tournament 2019
		date 2019-02-23	rnd 3	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Van Der Schyff, A (Aiden)				Opponent Bantseke, B (Boikanyo)
3	2	Tournament Laerskool Rustenburg 2018				Tournament Laerskool Rustenburg 2018
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 3	type Standard	result 1
		Opponent Pretorius, G (Gareth)				Opponent Sibiya, K (Khayalethu)

#	Games	Start				End
1	1	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 4	type Rapid	result 1	date 2019-05-04	rnd 4	type Rapid	result 1
		Opponent Smit, C (Corelize)				Opponent Smit, C (Corelize)
2	1	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 1	type Rapid	result 1	date 2019-05-04	rnd 1	type Rapid	result 1
		Opponent Jordaan, J (Jacques)				Opponent Jordaan, J (Jacques)
3	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 2	type Rapid	result 1	date 2018-05-05	rnd 2	type Rapid	result 1
		Opponent Roode, JI (Johannes Izak)				Opponent Roode, JI (Johannes Izak)

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	Bantseke ,B (Boikanyo)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
1	Bantseke ,B (Boikanyo)	3	1136.4	1136.4	3	1119.4	1136.4	0	0	0	0	0	0
2	Van Staden ,K (Kayle)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Van Staden ,K (Kayle)	2	1200	1412.5	2	1200	1412.5	0	0	0	0	0	0
3	Legwale ,L (Lesedi)	2	1	0	2	1	0	0	0	0	0	0	0
3	Legwale ,L (Lesedi)	2	1172.1	1172.1	2	1165.5	1172.1	0	0	0	0	0	0
4	Mostert ,PJ (Pieter)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Mostert ,PJ (Pieter)	2	1171.2	746.2	2	1160.9	746.2	0	0	0	0	0	0
5	Schwim ,X (Xander)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Schwim ,X (Xander)	2	1273.1	848.1	2	1267.9	848.1	0	0	0	0	0	0
6	Rossouw ,D (Dihan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Rossouw ,D (Dihan)	1	901.3	1326.3	1	875.6	1326.3	0	0	0	0	0	0
7	Byliefeldt ,M (Mienke)	1	1	425	1	1	425	0	0	0	0	0	0
7	Byliefeldt ,M (Mienke)	1	1018.2	1443.2	1	1004.4	1443.2	0	0	0	0	0	0
8	Tshetlhe ,B (Blessing)	1	1	425	1	1	425	0	0	0	0	0	0
8	Tshetlhe ,B (Blessing)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Engelbrecht ,J (Johannes Jurie)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Engelbrecht ,J (Johannes Jurie)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
10	Guneliev ,AA (Adriaan Antonov)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Guneliev ,AA (Adriaan Antonov)	1	1203	778	1	1203.6	778	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

Le Roux, D (Divan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms