Chess South Africa Ratings Database

PLAYER PAGE

Personal

Summers, C (Cruz)

Chess SA id

1110109725

FIDE id

Date of birth

2011-06-06 (U16)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1393.2	1394.8	1200	1200
Raw rating	1393.2	1394.8	1200	1200
Weighted rating	1393.2	1394.8	1200	1200
Weighted performance	390.7	391.1	0	0
Floor	893.2	894.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	125.9	125.6	165.8	165.8
Highest rating	1408.5 2020-03-01	1410 2020-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1393.2 2024-02-01	1394.8 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1393.2 2024-02-01	1394.8 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1408.5 2020-03-01	1410 2020-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1393.2	1394.8	1200	1200
Analysis
Rating	1393.2	1394.8	1200	1200
Raw rating	1393.2	1394.8	1200	1200
Weighted rating	1393.2	1394.8	1200
Weighted performance	390.7	391.1	0
K-factor	36	36	36	36
Floor	893.2	894.8	700	700
Max/Min rating change allowed	125.9	125.6	165.8	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	1393.2	1394.8	1200	1200
New weighted rating	1393.2	1394.8	1200	1200
New weighted performance	382.3	382.7	0	0
Temp new rating	1393.2	1394.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1393.2	1394.8	1200	1200
New K-factor	36	36	36	36
New floor	893.2	894.8	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	29	29

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
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	29	19.5	67.24	146.6	1212.9	1359.4
Standard	29	19.5	67.24	146.6	1212.9	1359.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1393.2	1394.8	1200	1200
2025-09-30	1393.2	1394.8	1200	1200
2025-09-01	1393.2	1394.8	1200	1200
2025-08-01	1393.2	1394.8	1200	1200
2025-07-01	1393.2	1394.8	1200	1200
2025-06-01	1393.2	1394.8	1200	1200
2025-05-01	1393.2	1394.8	1200	1200
2025-04-01	1393.2	1394.8	1200	1200
2025-03-01	1393.2	1394.8	1200	1200
2025-02-01	1393.2	1394.8	1200	1200
2025-01-01	1393.2	1394.8	1200	1200
2024-12-01	1393.2	1394.8	1200	1200
2024-11-01	1393.2	1394.8	1200	1200
2024-10-01	1393.2	1394.8	1200	1200
2024-09-01	1393.2	1394.8	1200	1200
2024-08-01	1393.2	1394.8	1200	1200
2024-07-01	1393.2	1394.8	1200	1200
2024-09-01	1393.2	1394.8	1200	1200
2024-05-01	1393.2	1394.8	1200	1200
2024-04-01	1393.2	1394.8	1200	1200
2024-03-01	1393.2	1394.8	1200	1200
2024-02-01	1393.2	1394.8	1200	1200
2024-01-01	1393.2	1394.8	1200	1200
2023-12-01	1393.2	1394.8	1200	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	3rd BC Chess Trials 2020 (U10B)	2020-03-14	2020-03-14	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
2	BC Trials 2 2020 (U10B)	2020-02-29	2020-02-29	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
3	BC Trials 1 2020 (U10B)	2020-02-15	2020-02-15	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
4	Buffalo City Trials 4 of 5 2019 (U10B)	2019-05-04	2019-05-04	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
5	Buffalo City Trials 3 of 5 2019 (U10B)	2019-04-13	2019-04-13	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
6	Buffalo City Trials 2 of 5 2019 (U8B+U10B)	2019-02-23	2019-02-23	Standard	Buffalo City (EBC)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament BC Trials 2 2020				Tournament 3rd BC Chess Trials 2020
		date 2020-02-29	rnd 3	type Standard	result 0.5	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Tengwa, L (Luphawu)				Opponent Gower, D (Daniel)
2	7	Tournament Buffalo City Trials 3 of 5 2019				Tournament Buffalo City Trials 4 of 5 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-05-04	rnd 3	type Standard	result 1
		Opponent Lukose, S (Stephen)				Opponent Van Heerden, L (Landon)
3	4	Tournament BC Trials 1 2020				Tournament BC Trials 2 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-29	rnd 1	type Standard	result 0.5
		Opponent Reabow, S (Simone)				Opponent Ndwandwa, L (Luhlumile)

#	Games	Start				End
1	8	Tournament BC Trials 2 2020				Tournament 3rd BC Chess Trials 2020
		date 2020-02-29	rnd 3	type Standard	result 0.5	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Tengwa, L (Luphawu)				Opponent Gower, D (Daniel)
2	7	Tournament Buffalo City Trials 3 of 5 2019				Tournament Buffalo City Trials 4 of 5 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-05-04	rnd 3	type Standard	result 1
		Opponent Lukose, S (Stephen)				Opponent Van Heerden, L (Landon)
3	4	Tournament BC Trials 1 2020				Tournament BC Trials 2 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-29	rnd 1	type Standard	result 0.5
		Opponent Reabow, S (Simone)				Opponent Ndwandwa, L (Luhlumile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament BC Trials 2 2020				Tournament 3rd BC Chess Trials 2020
		date 2020-02-29	rnd 4	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Toich, M (Michael)				Opponent Gower, D (Daniel)
2	3	Tournament BC Trials 1 2020				Tournament BC Trials 1 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 5	type Standard	result 1
		Opponent Reabow, S (Simone)				Opponent Ndwandwa, L (Luhlumile)
3	2	Tournament Buffalo City Trials 3 of 5 2019				Tournament Buffalo City Trials 3 of 5 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 3	type Standard	result 1
		Opponent Lukose, S (Stephen)				Opponent Smith, M (Matthew)

#	Games	Start				End
1	7	Tournament BC Trials 2 2020				Tournament 3rd BC Chess Trials 2020
		date 2020-02-29	rnd 4	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Toich, M (Michael)				Opponent Gower, D (Daniel)
2	3	Tournament BC Trials 1 2020				Tournament BC Trials 1 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 5	type Standard	result 1
		Opponent Reabow, S (Simone)				Opponent Ndwandwa, L (Luhlumile)
3	2	Tournament Buffalo City Trials 3 of 5 2019				Tournament Buffalo City Trials 3 of 5 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 3	type Standard	result 1
		Opponent Lukose, S (Stephen)				Opponent Smith, M (Matthew)

No games found.

#	Games	Start				End

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	Ndwandwa ,L (Luhlumile)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Ndwandwa ,L (Luhlumile)	2	1200	1412.5	2	1200	1412.5	0	0	0	0	0	0
2	Yobudoss ,S (Sarah)	2	2	425	2	2	425	0	0	0	0	0	0
2	Yobudoss ,S (Sarah)	2	1190.3	1615.3	2	1188.2	1615.3	0	0	0	0	0	0
3	Smith ,M (Matthew)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Smith ,M (Matthew)	2	1175.1	1387.6	2	1169.6	1387.6	0	0	0	0	0	0
4	Slater ,C (Charlie)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Slater ,C (Charlie)	2	1222.6	797.6	2	1227.9	797.6	0	0	0	0	0	0
5	Jakalase ,S (Sinako)	2	1	0	2	1	0	0	0	0	0	0	0
5	Jakalase ,S (Sinako)	2	1215.1	1215.1	2	1217.8	1215.1	0	0	0	0	0	0
6	Bartlett ,D (Dan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Bartlett ,D (Dan)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Janse Van Rensburg ,R (Ruaan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Janse Van Rensburg ,R (Ruaan)	1	1216.6	1641.6	1	1220	1641.6	0	0	0	0	0	0
8	Humpel ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Humpel ,E (Ethan)	1	1181.4	1606.4	1	1176.8	1606.4	0	0	0	0	0	0
9	Human ,M (Maritz)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Human ,M (Maritz)	1	1318.9	893.9	1	1343.2	893.9	0	0	0	0	0	0
10	Tengwa ,L (Luphawu)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Tengwa ,L (Luphawu)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Summers, C (Cruz)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms