Chess South Africa Ratings Database

PLAYER PAGE

Personal

Stritter, R (Robert)

Chess SA id

1080306681

FIDE id

Date of birth

2008-02-25 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1159.1	1169.9	1174.4	1200
Raw rating	1149.7	1142.8	1174.4	1200
Weighted rating	1159.1	1169.9	1162.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	178.1	179.9	172	165.8
Highest rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest raw rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest weighted rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest weighted performance	1200 2025-01-01	1200 2024-07-01	1200 2025-01-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.5	-2.8	0	0
New rating	1157.6	1167.1	1174.4	1200
Analysis
Rating	1159.1	1169.9	1174.4	1200
Raw rating	1149.7	1142.8	1174.4	1200
Weighted rating	1159.1	1169.9	1162.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	178.1	179.9	172	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	1149.7	1142.8	1174.4	1200
New weighted rating	1157.6	1167.1	1162.8	1200
New weighted performance	0	0	0	0
Temp new rating	1157.6	1167.1	1174.4	1200
Temp new rating +/-	-1.5	-2.8	0	0
Final new rating +/-	-1.5	-2.8	0	0
New rating	1157.6	1167.1	1174.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	9	5	4
	8	4	4
	0	0	0
	0	0	0
	0	0	0
History	17	9	8

Games since
	Main 17	Standard 9		Rapid 8		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	9	3	33.33	-141.7	1259.5	1117.8
Standard	5	1	20	-255	1283.2	1028.2
Rapid	4	2	50	0	1229.9	1229.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	17	3	17.65	-275	1272.4	997.4
Standard	9	1	11.11	-330.6	1289.6	959
Rapid	8	2	25	-212.5	1253.1	1040.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1149.7	1142.8	1174.4	1200
2025-09-01	1149.7	1142.8	1174.4	1200
2025-08-01	1166.6	1178.7	1165.8	1200
2025-07-01	1166.6	1178.7	1165.8	1200
2025-06-01	1166.6	1178.7	1165.8	1200
2025-05-01	1166.6	1178.7	1165.8	1200
2025-04-01	1166.6	1178.7	1165.8	1200
2025-03-01	1166.6	1178.7	1165.8	1200
2025-02-01	1164	1176.4	1164.1	1200
2025-01-01	1115.1	1135.6	1126.8	1200
2024-12-01	1115.1	1135.6	1126.8	1200
2024-11-01	1115.1	1135.6	1126.8	1200
2024-10-01	1115.1	1135.6	1126.8	1200
2024-09-01	1160.6	1200	1126.8	1200
2024-08-01	1160.6	1200	1126.8	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	Ekurhuleni North Schools Teams 2025 (U17 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	Kempton Park Team Clusters LS 2025 (High Schools)	2025-07-26	2025-07-26	Rapid	Ekurhuleni (GE)	4	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Schools Teams 2025 (U17 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	Kempton Park Team Clusters LS 2025 (High Schools)	2025-07-26	2025-07-26	Rapid	Ekurhuleni (GE)	4	4	2	Yes	Analysis
3	Ekurhuleni North Schools Finals - Teams 2024 (U17 Open)	2024-08-03	2024-08-03	Standard	Ekurhuleni (GE)	5	4	0	Yes	Analysis
4	Kempton Park Cluster Teams 2024 (U18)	2024-07-13	2024-07-13	Rapid	Ekurhuleni (GE)	5	4	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament Kempton Park Team Clusters LS 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-07-26	rnd 2	type Rapid	result 1	date 2025-07-26	rnd 3	type Rapid	result 1
		Opponent Sandt, S (Skyler)				Opponent Sithole, B (Brendel)
2	1	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Myburgh, X (Xuan)				Opponent Myburgh, X (Xuan)

#	Games	Start				End
1	1	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Myburgh, X (Xuan)				Opponent Myburgh, X (Xuan)

#	Games	Start				End
1	2	Tournament Kempton Park Team Clusters LS 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-07-26	rnd 2	type Rapid	result 1	date 2025-07-26	rnd 3	type Rapid	result 1
		Opponent Sandt, S (Skyler)				Opponent Sithole, B (Brendel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Kempton Park Team Clusters LS 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-07-26	rnd 2	type Rapid	result 1	date 2025-07-26	rnd 3	type Rapid	result 1
		Opponent Sandt, S (Skyler)				Opponent Sithole, B (Brendel)
2	1	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Myburgh, X (Xuan)				Opponent Myburgh, X (Xuan)

#	Games	Start				End
1	1	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Myburgh, X (Xuan)				Opponent Myburgh, X (Xuan)

#	Games	Start				End
1	2	Tournament Kempton Park Team Clusters LS 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-07-26	rnd 2	type Rapid	result 1	date 2025-07-26	rnd 3	type Rapid	result 1
		Opponent Sandt, S (Skyler)				Opponent Sithole, B (Brendel)

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	Hlophe ,G (Gontse)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Hlophe ,G (Gontse)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Msibi ,S (Sibusiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Msibi ,S (Sibusiso)	1	1485.6	1060.6	1	1476.2	1060.6	0	0	0	0	0	0
3	Makhubalo ,OT (Olwethu Thembelihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Makhubalo ,OT (Olwethu Thembelihle)	1	1187.9	762.9	1	1181.2	762.9	0	0	0	0	0	0
4	Petersen ,J (Jamie)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Petersen ,J (Jamie)	1	1169.8	744.8	1	1159.2	744.8	0	0	0	0	0	0
5	Clarke ,G (Gerrith)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Clarke ,G (Gerrith)	1	1237.6	812.6	1	1207.2	812.6	0	0	0	0	0	0
6	Del Grosso ,G (Gianluca Gabriele)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Del Grosso ,G (Gianluca Gabriele)	1	1542.6	1117.6	1	1506.2	1117.6	0	0	0	0	0	0
7	Moloto ,T (Thabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Moloto ,T (Thabo)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Sweeting ,S (Sarah)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Sweeting ,S (Sarah)	1	1247.8	822.8	1	1232.9	822.8	0	0	0	0	0	0
9	Myburgh ,X (Xuan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Myburgh ,X (Xuan)	1	1335.2	1760.2	1	1266.3	1760.2	0	0	0	0	0	0
10	Sithole ,B (Brendel)	1	1	425	0	0	0	1	1	425	0	0	0
10	Sithole ,B (Brendel)	1	1172.5	1597.5	0	0	0	1	1172.8	1597.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Stritter, R (Robert)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms