Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Abreu, C (Cristiano)

Chess SA id

106053932

FIDE id

Date of birth

2006-01-05 (U20)

Gender

Male

Region

Lejweleputswa (FLW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1055	1052	524.8	524.8
Raw rating	1055	1052	524.8	524.8
Weighted rating	1055	1052	524.8	524.8
Weighted performance	132.8	132.7	0	0
Floor	555	552	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	203.9	204.7	433.9	433.9
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1055 2024-02-01	1052 2024-02-01	524.8 2024-02-01	524.8 2024-02-01
Highest weighted rating	1055 2024-11-01	1052 2024-11-01	524.8 2024-11-01	524.8 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1055	1052	524.8	524.8
Analysis
Rating	1055	1052	524.8	524.8
Raw rating	1055	1052	524.8	524.8
Weighted rating	1055	1052	524.8
Weighted performance	132.8	132.7	0
K-factor	40	40	40	40
Floor	555	552	500	500
Max/Min rating change allowed	203.9	204.7	433.9	433.9
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	1055	1052	524.8	524.8
New weighted rating	1055	1052	524.8	524.8
New weighted performance	132.4	132.3	0	0
Temp new rating	1055	1052	524.8	524.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1055	1052	524.8	524.8
New K-factor	40	40	40	40
New floor	555	552	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	136	136

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Lejweleputswa (FLW)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	33	19	57.58	64.4	923	987.3
Standard	33	19	57.58	64.4	923	987.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1055	1052	524.8	524.8
2025-09-01	1055	1052	524.8	524.8
2025-08-01	1055	1052	524.8	524.8
2025-07-01	1055	1052	524.8	524.8
2025-06-01	1055	1052	524.8	524.8
2025-05-01	1055	1052	524.8	524.8
2025-04-01	1055	1052	524.8	524.8
2025-03-01	1055	1052	524.8	524.8
2025-02-01	1055	1052	524.8	524.8
2025-01-01	1055	1052	524.8	524.8
2024-12-01	1055	1052	524.8	524.8
2024-11-01	1055	1052	524.8	524.8
2024-10-01	1055	1052	524.8	524.8
2024-09-01	1055	1052	524.8	524.8
2024-08-01	1055	1052	524.8	524.8
2024-07-01	1055	1052	524.8	524.8
2024-06-01	1055	1052	524.8	524.8
2024-08-01	1055	1052	524.8	524.8
2024-04-01	1055	1052	524.8	524.8
2024-03-01	1055	1052	524.8	524.8
2024-02-01	1055	1052	524.8	524.8
2024-01-01	1055	1052	524.8	524.8
2023-12-01	1055	1052	524.8	524.8
2023-11-01	1055	1052	524.8	524.8

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	Lejweleputswa 6th Qualifying Swiss Open Tournament 2019 (D)	2019-05-25	2019-05-25	Standard	Lejweleputswa (FLW)	5	5	3.5	Yes	Analysis
2	Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019 (D)	2019-01-26	2019-01-26	Standard	Lejweleputswa (FLW)	5	3	2	Yes	Analysis
3	Lejweleputswa 7th Qualifying Swiss Open Tournament 2018 (U14)	2018-06-23	2018-06-23	Standard	Lejweleputswa (FLW)	5	5	2.5	Yes	Analysis
4	Inter Regional 2018 (U14 Individual)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
5	Lejweleputswa 5th Qualifying Swiss Open Tournament 2018 (U14)	2018-04-21	2018-04-21	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
6	Lejweleputswa 4th Qualifying Swiss Open Tournament 2018 (D)	2018-03-10	2018-03-10	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
7	Lejweleputswa 2nd Qualifying Swiss Open Tournament 2018 (D)	2018-01-27	2018-01-27	Standard	Lejweleputswa (FLW)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Lejweleputswa 6th Qualifying Swiss Open Tournament 2019				Tournament Lejweleputswa 6th Qualifying Swiss Open Tournament 2019
		date 2019-05-25	rnd 3	type Standard	result 1	date 2019-05-25	rnd 5	type Standard	result 1
		Opponent Radebe, A (Amohelang)				Opponent Adlem, AJ (Aj)
2	3	Tournament Lejweleputswa 7th Qualifying Swiss Open Tournament 2018				Tournament Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019
		date 2018-06-23	rnd 5	type Standard	result 0.5	date 2019-01-26	rnd 4	type Standard	result 1
		Opponent Tsolo, K (Kgomotso)				Opponent Du Plooy, J (Jumar)
3	3	Tournament Lejweleputswa 5th Qualifying Swiss Open Tournament 2018				Tournament Lejweleputswa 5th Qualifying Swiss Open Tournament 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Malan, T (Thenicke)				Opponent Marais, JE (Jean)

#	Games	Start				End
1	3	Tournament Lejweleputswa 6th Qualifying Swiss Open Tournament 2019				Tournament Lejweleputswa 6th Qualifying Swiss Open Tournament 2019
		date 2019-05-25	rnd 3	type Standard	result 1	date 2019-05-25	rnd 5	type Standard	result 1
		Opponent Radebe, A (Amohelang)				Opponent Adlem, AJ (Aj)
2	3	Tournament Lejweleputswa 7th Qualifying Swiss Open Tournament 2018				Tournament Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019
		date 2018-06-23	rnd 5	type Standard	result 0.5	date 2019-01-26	rnd 4	type Standard	result 1
		Opponent Tsolo, K (Kgomotso)				Opponent Du Plooy, J (Jumar)
3	3	Tournament Lejweleputswa 5th Qualifying Swiss Open Tournament 2018				Tournament Lejweleputswa 5th Qualifying Swiss Open Tournament 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Malan, T (Thenicke)				Opponent Marais, JE (Jean)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Lejweleputswa 6th Qualifying Swiss Open Tournament 2019				Tournament Lejweleputswa 6th Qualifying Swiss Open Tournament 2019
		date 2019-05-25	rnd 3	type Standard	result 1	date 2019-05-25	rnd 5	type Standard	result 1
		Opponent Radebe, A (Amohelang)				Opponent Adlem, AJ (Aj)
2	3	Tournament Lejweleputswa 5th Qualifying Swiss Open Tournament 2018				Tournament Lejweleputswa 5th Qualifying Swiss Open Tournament 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Malan, T (Thenicke)				Opponent Marais, JE (Jean)
3	2	Tournament Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019				Tournament Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019
		date 2019-01-26	rnd 3	type Standard	result 1	date 2019-01-26	rnd 4	type Standard	result 1
		Opponent Haji-Varnavas, A (Andreas)				Opponent Du Plooy, J (Jumar)

#	Games	Start				End
1	3	Tournament Lejweleputswa 6th Qualifying Swiss Open Tournament 2019				Tournament Lejweleputswa 6th Qualifying Swiss Open Tournament 2019
		date 2019-05-25	rnd 3	type Standard	result 1	date 2019-05-25	rnd 5	type Standard	result 1
		Opponent Radebe, A (Amohelang)				Opponent Adlem, AJ (Aj)
2	3	Tournament Lejweleputswa 5th Qualifying Swiss Open Tournament 2018				Tournament Lejweleputswa 5th Qualifying Swiss Open Tournament 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Malan, T (Thenicke)				Opponent Marais, JE (Jean)
3	2	Tournament Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019				Tournament Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019
		date 2019-01-26	rnd 3	type Standard	result 1	date 2019-01-26	rnd 4	type Standard	result 1
		Opponent Haji-Varnavas, A (Andreas)				Opponent Du Plooy, J (Jumar)

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	Du Plooy ,J (Jumar)	2	2	425	2	2	425	0	0	0	0	0	0
1	Du Plooy ,J (Jumar)	2	781.8	1206.8	2	779.2	1206.8	0	0	0	0	0	0
2	Mziki ,L (Litha)	2	1	0	2	1	0	0	0	0	0	0	0
2	Mziki ,L (Litha)	2	1009.2	1009.2	2	974.4	1009.2	0	0	0	0	0	0
3	Makhele ,H (Hloni)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Makhele ,H (Hloni)	1	891.9	466.9	1	891.6	466.9	0	0	0	0	0	0
4	Haji-Varnavas ,G (Guiliana)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Haji-Varnavas ,G (Guiliana)	1	646.8	646.8	1	674	646.8	0	0	0	0	0	0
5	Van Der Merwe ,M (Marko)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Der Merwe ,M (Marko)	1	1113.3	1538.3	1	1097.6	1538.3	0	0	0	0	0	0
6	Pretorius ,RS (Riandri Stefanie)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Pretorius ,RS (Riandri Stefanie)	1	878.6	453.6	1	878.6	453.6	0	0	0	0	0	0
7	Mhlongo ,V (Vida)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mhlongo ,V (Vida)	1	929.9	1354.9	1	929.8	1354.9	0	0	0	0	0	0
8	Madikizela ,M (Mihlali)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Madikizela ,M (Mihlali)	1	568.8	143.8	1	568.8	143.8	0	0	0	0	0	0
9	Schonken ,CJ (Christina Johanna)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Schonken ,CJ (Christina Johanna)	1	993.2	568.2	1	980.7	568.2	0	0	0	0	0	0
10	Brand ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
10	Brand ,J (Joshua)	1	932.7	1357.7	1	933.7	1357.7	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

De Abreu, C (Cristiano)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms