Chess South Africa Ratings Database

PLAYER PAGE

Personal

Odendaal, RL (Ruben Lourens)

Chess SA id

104028754

FIDE id

Date of birth

2004-04-06 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-01-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1551.8	1546.2	1098	1173.2
Raw rating	1551.8	1546.2	1098	1173.2
Weighted rating	1551.8	1546.2	1098	1173.2
Weighted performance	614.7	616	0	0
Floor	1118.1	1117.1	598	673.2
K-factor	28	28	40	40
Min/Max rating change allowed	100.4	101.3	191.8	172.3
Highest rating	1635 2019-11-01	1634 2019-11-01	1200 2024-03-01	1329.9 2018-08-01
Highest raw rating	1618.1 2019-12-01	1617.1 2019-12-01	1098 2024-03-01	1173.2 2024-03-01
Highest weighted rating	1618.1 2025-02-01	1617.1 2025-02-01	1098 2024-11-01	1173.2 2024-11-01
Highest weighted performance	1635 2019-11-01	1634 2019-11-01	1200 2024-03-01	1329.9 2018-08-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1551.8	1546.2	1098	1173.2
Analysis
Rating	1551.8	1546.2	1098	1173.2
Raw rating	1551.8	1546.2	1098	1173.2
Weighted rating	1551.8	1546.2	1098
Weighted performance	614.7	616	0
K-factor	28	28	40	40
Floor	1118.1	1117.1	598	673.2
Max/Min rating change allowed	100.4	101.3	191.8	172.3
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	1551.8	1546.2	1098	1173.2
New weighted rating	1551.8	1546.2	1098	1173.2
New weighted performance	606	607.3	0	0
Temp new rating	1551.8	1546.2	1098	1173.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1551.8	1546.2	1098	1173.2
New K-factor	28	28	40	40
New floor	1118.1	1117.1	598	673.2

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	5	5	0	0
	0	0	0	0
	0	0	0	0
History	724	700	8	16

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	208	121	58.17	69.5	1322.8	1392.3
Standard	198	116.5	58.84	75.1	1318	1393.1
Rapid	0	0	0	0	0	0
Blitz	10	4.5	45	-42.5	1417.8	1375.3

Date	Main	Standard	Rapid	Blitz
2025-11-01	1551.8	1546.2	1098	1173.2
2025-09-30	1551.8	1546.2	1098	1173.2
2025-09-01	1551.8	1546.2	1098	1173.2
2025-08-01	1551.8	1546.2	1098	1173.2
2025-07-01	1551.8	1546.2	1098	1173.2
2025-06-01	1551.8	1546.2	1098	1173.2
2025-05-01	1551.8	1546.2	1098	1173.2
2025-04-01	1551.8	1546.2	1098	1173.2
2025-03-01	1551.8	1546.2	1098	1173.2
2025-02-01	1551.8	1546.2	1098	1173.2
2025-01-01	1551.8	1546.2	1098	1173.2
2024-12-01	1551.8	1546.2	1098	1173.2
2024-11-01	1551.8	1546.2	1098	1173.2
2024-10-01	1551.8	1546.2	1098	1173.2
2024-09-01	1551.8	1546.2	1098	1173.2
2024-08-01	1551.8	1546.2	1098	1173.2
2024-07-01	1551.8	1546.2	1098	1173.2
2024-09-01	1551.8	1546.2	1098	1173.2
2024-05-01	1551.8	1546.2	1098	1173.2
2024-04-01	1551.8	1546.2	1098	1173.2
2024-03-01	1551.8	1546.2	1098	1173.2
2024-02-01	1551.8	1546.2	1098	1173.2
2024-01-01	1551.8	1546.2	1098	1173.2
2023-12-01	1551.8	1546.2	1098	1173.2

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	2023 Tshwane Chess Open Registration Tournament (A)	2023-01-28	2023-01-28	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2020 Tuks Open (A)	2020-02-22	2020-02-22	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
3	Grey College Team Championship 2020 (B)	2020-01-31	2020-02-01	Standard	Mangaung (FMB)	5	5	5	Yes	Analysis
4	2020 Registration Tournament (A)	2020-01-25	2020-01-25	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
5	2019 South African Top Schools Team Championships (U15+U17 Open)	2020-01-10	2020-01-11	Standard	4 Knights (4K)	5	4	2.5	Yes	Analysis
6	2019 South African Junior Team Championships (U18A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis
7	2019 TC SAJCC Prep Tournament (A)	2019-11-30	2019-11-30	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
8	2019 Lardies Open (B)	2019-10-26	2019-10-26	Standard	Tshwane (GTP)	5	4	4	Yes	Analysis
9	2019 Etienne Lewis Trials (U16 Boys)	2019-08-30	2019-09-01	Standard	Tshwane (GTP)	7	7	4.5	Yes	Analysis
10	2019 Gauteng School League Finals (U15 Open)	2019-08-24	2019-08-24	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
11	2019 Alekhine Open (B)	2019-08-09	2019-08-10	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
12	2019 Menlo Open (B)	2019-07-13	2019-07-13	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
13	2019 D4 Tshwane South Schools League Team Finals (U15)	2019-07-27	2019-07-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
14	2019 Capablanca Chess Festival (Swiss B)	2019-04-19	2019-04-21	Standard	Tshwane (GTP)	7	7	4	Yes	Analysis
15	2019 Piet Robbertse (B)	2019-02-01	2019-02-03	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
16	Grey College Team Championship 2019 (A)	2019-02-22	2019-02-23	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
17	2019 Tshwane Chess Registration Tournament (B)	2019-01-26	2019-01-26	Standard	Tshwane (GTP)	5	2	0	Yes	Analysis
18	2018 Tshwane Inter Region (U20A)	2018-12-01	2018-12-01	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
19	South African Junior Blitz 2018 (U16)	2018-12-19	2018-12-19	Blitz	4 Knights (4K)	7	0	0	No	Analysis
20	2018 Wild Card Chess Championships (U16 Open)	2018-12-21	2018-12-24	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
21	South African Junior Team Championships 2018 (U16A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
22	2018 Lardies Ope (B)	2018-10-27	2018-10-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
23	2018 Gauteng North Open (A)	2018-10-20	2018-10-21	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
24	2018 Etienne Lewis Trials (U16 Boys)	2018-08-31	2018-09-02	Standard	Tshwane (GTP)	7	7	4	Yes	Analysis
25	2018 Centurion Chess Club Open (B)	2018-09-29	2018-09-29	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
26	Henley Open 2018 (A)	2018-09-08	2018-09-08	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
27	Waterkloof Open Fide Blitz 2018	2018-08-02	2018-08-02	Blitz	Tshwane (GTP)	10	10	4.5	Yes	Analysis
28	2018 Gauteng League Final (U15)	2018-08-25	2018-08-25	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
29	2018 D4 Tshwane South Schools League Finals (U15)	2018-08-04	2018-08-04	Standard	Tshwane (GTP)	5	4	4	Yes	Analysis
30	2018 Lubowski Open (A)	2018-05-12	2018-05-12	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
31	2018 Chris Greyling Open (B)	2018-04-21	2018-04-21	Standard	Tshwane (GTP)	5	4	2.5	Yes	Analysis
32	2018 South African Junior Closed Chess Championships (U14 Open)	2018-04-01	2018-04-07	Standard	Chess South Africa (CSA)	11	11	3.5	Yes	Analysis
33	2018 Waterkloof Open (A)	2018-03-03	2018-03-04	Standard	Tshwane (GTP)	5	3	2	Yes	Analysis
34	2018 Piet Robbertse Chess Tournament (Prestige)	2018-02-02	2018-02-04	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
35	2018 Constantia Park Open (B)	2018-02-10	2018-02-10	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
36	2018 Blou Bul Open (B)	2018-02-17	2018-02-17	Standard	Tshwane (GTP)	5	4	0.5	Yes	Analysis
37	Grey College Inter Team Chess Tournament 2018 (B)	2018-02-23	2018-02-24	Standard	Mangaung (FMB)	5	4	4	Yes	Analysis
38	2018 Tshwane Registration Open Chess Tournament (C)	2018-01-27	2018-01-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
39	South African Junior Wildcard Championships 2017 (U14 Open)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
40	South African Junior Team Championships 2017 (U14A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis

#	Games	Start				End
1	10	Tournament 2019 Etienne Lewis Trials				Tournament 2019 TC SAJCC Prep Tournament
		date 2019-08-31	rnd 5	type Standard	result 1	date 2019-11-30	rnd 3	type Standard	result 1
		Opponent Neethling, JC (Jandre Constantene)				Opponent Liang, YT (Yi-Tao (Anson))
2	9	Tournament Waterkloof Open Fide Blitz 2018				Tournament 2018 Gauteng League Final
		date 2018-08-02	rnd 10	type Blitz	result 0.5	date 2018-08-25	rnd 4	type Standard	result 0.5
		Opponent Mokoena, L (Lebohang)				Opponent Maleka, B (Bokamoso)
3	7	Tournament Grey College Inter Team Chess Tournament 2018				Tournament 2018 Waterkloof Open
		date 2018-02-23	rnd 1	type Standard	result 1	date 2018-03-04	rnd 5	type Standard	result 0.5
		Opponent Majoang, M (Motheo)				Opponent Lesuthu, KM (Kali)

#	Games	Start				End
1	10	Tournament 2019 Etienne Lewis Trials				Tournament 2019 TC SAJCC Prep Tournament
		date 2019-08-31	rnd 5	type Standard	result 1	date 2019-11-30	rnd 3	type Standard	result 1
		Opponent Neethling, JC (Jandre Constantene)				Opponent Liang, YT (Yi-Tao (Anson))
2	8	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 Gauteng League Final
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-08-25	rnd 4	type Standard	result 0.5
		Opponent Delport, F (Francois)				Opponent Maleka, B (Bokamoso)
3	7	Tournament Grey College Inter Team Chess Tournament 2018				Tournament 2018 Waterkloof Open
		date 2018-02-23	rnd 1	type Standard	result 1	date 2018-03-04	rnd 5	type Standard	result 0.5
		Opponent Majoang, M (Motheo)				Opponent Lesuthu, KM (Kali)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	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 6	type Blitz	result 1
		Opponent Buitendag, N (Nanique)				Opponent Odendaal, MM (Mikhal)
2	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 10	type Blitz	result 0.5	date 2018-08-02	rnd 10	type Blitz	result 0.5
		Opponent Mokoena, L (Lebohang)				Opponent Mokoena, L (Lebohang)
3	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 2	type Blitz	result 1	date 2018-08-02	rnd 2	type Blitz	result 1
		Opponent Strumpfer, M (Marilee)				Opponent Strumpfer, M (Marilee)

#	Games	Start				End
1	10	Tournament 2019 Etienne Lewis Trials				Tournament 2019 TC SAJCC Prep Tournament
		date 2019-08-31	rnd 5	type Standard	result 1	date 2019-11-30	rnd 3	type Standard	result 1
		Opponent Neethling, JC (Jandre Constantene)				Opponent Liang, YT (Yi-Tao (Anson))
2	7	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 Gauteng League Final
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-08-25	rnd 3	type Standard	result 1
		Opponent Delport, F (Francois)				Opponent Van Zyl, J (Jan)
3	7	Tournament South African Junior Wildcard Championships 2017				Tournament 2018 Tshwane Registration Open Chess Tournament
		date 2018-01-10	rnd 4	type Standard	result 1	date 2018-01-27	rnd 3	type Standard	result 1
		Opponent Lingard, B (Bevan)				Opponent Nieuwoudt, H (Hanno)

#	Games	Start				End
1	10	Tournament 2019 Etienne Lewis Trials				Tournament 2019 TC SAJCC Prep Tournament
		date 2019-08-31	rnd 5	type Standard	result 1	date 2019-11-30	rnd 3	type Standard	result 1
		Opponent Neethling, JC (Jandre Constantene)				Opponent Liang, YT (Yi-Tao (Anson))
2	7	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 Gauteng League Final
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-08-25	rnd 3	type Standard	result 1
		Opponent Delport, F (Francois)				Opponent Van Zyl, J (Jan)
3	7	Tournament South African Junior Wildcard Championships 2017				Tournament 2018 Tshwane Registration Open Chess Tournament
		date 2018-01-10	rnd 4	type Standard	result 1	date 2018-01-27	rnd 3	type Standard	result 1
		Opponent Lingard, B (Bevan)				Opponent Nieuwoudt, H (Hanno)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	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 6	type Blitz	result 1
		Opponent Buitendag, N (Nanique)				Opponent Odendaal, MM (Mikhal)
2	1	Tournament Waterkloof Open Fide Blitz 2018				Tournament Waterkloof Open Fide Blitz 2018
		date 2018-08-02	rnd 2	type Blitz	result 1	date 2018-08-02	rnd 2	type Blitz	result 1
		Opponent Strumpfer, M (Marilee)				Opponent Strumpfer, M (Marilee)

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	Lingard ,B (Bevan)	4	2	0	4	2	0	0	0	0	0	0	0
1	Lingard ,B (Bevan)	4	1411.6	1411.6	4	1406.8	1411.6	0	0	0	0	0	0
2	Govender ,S (Shevern)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	Govender ,S (Shevern)	3	1542.4	1542.4	3	1543.3	1542.4	0	0	0	0	0	0
3	Maharaj ,A (Ajeet)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Maharaj ,A (Ajeet)	3	1382.9	1524.5	3	1383.2	1524.5	0	0	0	0	0	0
4	Denner ,D (Duan)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Denner ,D (Duan)	3	1327.2	1185.5	3	1323.8	1185.5	0	0	0	0	0	0
5	Joubert ,D (Divan)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
5	Joubert ,D (Divan)	3	1246.7	1530.1	3	1245.9	1530.1	0	0	0	0	0	0
6	Oosthuizen ,MJ (Michal Jacobus)	3	0	-425	2	0	-425	0	0	0	1	0	-425
6	Oosthuizen ,MJ (Michal Jacobus)	3	1611.6	1186.6	2	1622.7	1186.6	0	0	0	1	1501.3	1186.6
7	Nair ,M (Mayaskar)	2	1	0	2	1	0	0	0	0	0	0	0
7	Nair ,M (Mayaskar)	2	1159.2	1159.2	2	1161.3	1159.2	0	0	0	0	0	0
8	Smuts ,HA (Heinrich Andre)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Smuts ,HA (Heinrich Andre)	2	1254.1	829.1	2	1246.7	829.1	0	0	0	0	0	0
9	Weideman ,K (Kayleigh)	2	1	0	2	1	0	0	0	0	0	0	0
9	Weideman ,K (Kayleigh)	2	1185.9	1185.9	2	1192.8	1185.9	0	0	0	0	0	0
10	Rhoodie ,N (Nicolaas)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Rhoodie ,N (Nicolaas)	2	1231.5	806.5	2	1239.2	806.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Odendaal, RL (Ruben Lourens)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms