Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Beer, R (Ruben)

Chess SA id

1130320360

FIDE id

Date of birth

2013-06-20 (U14)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1222.1	1230.7	1199.9	1200
Raw rating	1222.1	1230.7	1199.8	1200
Weighted rating	1209.7	1213.2	1199.9	1200
Weighted performance	0	0	0	0
Floor	726	730.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.7	158.7	165.9	165.8
Highest rating	1226 2025-06-01	1230.7 2025-06-01	1200 2025-06-01	1200 2025-06-01
Highest raw rating	1226 2025-06-01	1230.7 2025-06-01	1200 2025-06-01	1200 2025-06-01
Highest weighted rating	1205.4 2025-08-01	1207.1 2025-08-01	1200 2025-06-01	1200 2025-06-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0	0
New rating	1222.1	1230.7	1199.9	1200
Analysis
Rating	1222.1	1230.7	1199.9	1200
Raw rating	1222.1	1230.7	1199.8	1200
Weighted rating	1209.7	1213.2	1199.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	726	730.7	700	700
Max/Min rating change allowed	160.7	158.7	165.9	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	1222.1	1230.7	1199.8	1200
New weighted rating	1211	1215.1	1199.9	1200
New weighted performance	0	0	0	0
Temp new rating	1222.1	1230.7	1199.9	1200
Temp new rating +/-	0	0	-0	0
Final new rating +/-	0	0	-0	0
New rating	1222.1	1230.7	1199.9	1200
New K-factor	36	36	36	36
New floor	726	730.7	700	700

Item	Main	Standard	Rapid
	0	0	0
	10	5	5
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	10	5	5

Games since
	Main 10	Standard 5		Rapid 5		Blitz 0
Gender	Male
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	10	5	50	0	1262.9	1262.9
Standard	5	3	60	85	1255.9	1340.9
Rapid	5	2	40	-85	1269.9	1184.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	5	50	0	1262.9	1262.9
Standard	5	3	60	85	1255.9	1340.9
Rapid	5	2	40	-85	1269.9	1184.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1222.1	1230.7	1199.8	1200
2025-09-30	1222.1	1230.7	1199.8	1200
2025-09-01	1222.1	1230.7	1199.8	1200
2025-08-01	1222.1	1230.7	1199.8	1200
2025-07-01	1222.1	1230.7	1198.8	1200
2025-06-01	1226	1230.7	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Chess Power House Youth Day Rapid 2025 (C)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Ekurhuleni South District Primary Schools 2025 (U13 Boys)	2025-05-10	2025-05-10	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Chess Power House Youth Day Rapid 2025 (C)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Ekurhuleni South District Primary Schools 2025 (U13 Boys)	2025-05-10	2025-05-10	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Zwane, W (Wandile)				Opponent Sibanyoni, L (Lwandle)
2	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 5	type Rapid	result 1	date 2025-06-16	rnd 5	type Rapid	result 1
		Opponent Ngqweqwe, S (Sanele)				Opponent Ngqweqwe, S (Sanele)
3	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 2	type Rapid	result 1	date 2025-06-16	rnd 2	type Rapid	result 1
		Opponent Saloner, K (Kobi)				Opponent Saloner, K (Kobi)

#	Games	Start				End
1	2	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Zwane, W (Wandile)				Opponent Sibanyoni, L (Lwandle)
2	1	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Mzileni, N (Nazir)				Opponent Mzileni, N (Nazir)

#	Games	Start				End
1	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 5	type Rapid	result 1	date 2025-06-16	rnd 5	type Rapid	result 1
		Opponent Ngqweqwe, S (Sanele)				Opponent Ngqweqwe, S (Sanele)
2	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 2	type Rapid	result 1	date 2025-06-16	rnd 2	type Rapid	result 1
		Opponent Saloner, K (Kobi)				Opponent Saloner, K (Kobi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Zwane, W (Wandile)				Opponent Sibanyoni, L (Lwandle)
2	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 5	type Rapid	result 1	date 2025-06-16	rnd 5	type Rapid	result 1
		Opponent Ngqweqwe, S (Sanele)				Opponent Ngqweqwe, S (Sanele)
3	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 2	type Rapid	result 1	date 2025-06-16	rnd 2	type Rapid	result 1
		Opponent Saloner, K (Kobi)				Opponent Saloner, K (Kobi)

#	Games	Start				End
1	2	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Zwane, W (Wandile)				Opponent Sibanyoni, L (Lwandle)
2	1	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Mzileni, N (Nazir)				Opponent Mzileni, N (Nazir)

#	Games	Start				End
1	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 5	type Rapid	result 1	date 2025-06-16	rnd 5	type Rapid	result 1
		Opponent Ngqweqwe, S (Sanele)				Opponent Ngqweqwe, S (Sanele)
2	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 2	type Rapid	result 1	date 2025-06-16	rnd 2	type Rapid	result 1
		Opponent Saloner, K (Kobi)				Opponent Saloner, K (Kobi)

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	Sibanyoni ,L (Lwandle)	1	1	425	1	1	425	0	0	0	0	0	0
1	Sibanyoni ,L (Lwandle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mzileni ,N (Nazir)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mzileni ,N (Nazir)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Zwane ,W (Wandile)	1	1	425	1	1	425	0	0	0	0	0	0
3	Zwane ,W (Wandile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Ntombela ,K (Khanya)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Ntombela ,K (Khanya)	1	1479.5	1054.5	1	1466.4	1054.5	0	0	0	0	0	0
5	Rademeyer ,M (Migael)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Rademeyer ,M (Migael)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Ngqweqwe ,S (Sanele)	1	1	425	0	0	0	1	1	425	0	0	0
6	Ngqweqwe ,S (Sanele)	1	1002.1	1427.1	0	0	0	1	1006.3	1427.1	0	0	0
7	Khumalo ,ME (Musawenkosi Ethan)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Khumalo ,ME (Musawenkosi Ethan)	1	1415.7	990.7	0	0	0	1	1218.7	990.7	0	0	0
8	Shaik ,H (Haneef)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Shaik ,H (Haneef)	1	1485.4	1060.4	0	0	0	1	1400.1	1060.4	0	0	0
9	Mukondiwa ,S (Sungano)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Mukondiwa ,S (Sungano)	1	1251.1	826.1	0	0	0	1	1200	826.1	0	0	0
10	Saloner ,K (Kobi)	1	1	425	0	0	0	1	1	425	0	0	0
10	Saloner ,K (Kobi)	1	1195.4	1620.4	0	0	0	1	1199.4	1620.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

De Beer, R (Ruben)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms