Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ross, X (Xander)

Chess SA id

107082136

FIDE id

Date of birth

2007-06-29 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1158.7	1220	1088.4	1200
Raw rating	1158.7	1220	1088.4	1200
Weighted rating	1158.7	1220	1088.4	1200
Weighted performance	0	0	0	0
Floor	716.6	720	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.9	161.2	194.4	165.8
Highest rating	1271.7 2018-02-01	1271.7 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1216.6 2018-03-01	1220 2024-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1216.6 2018-05-01	1220 2024-02-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1271.7 2018-02-01	1271.7 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1158.7	1220	1088.4	1200
Analysis
Rating	1158.7	1220	1088.4	1200
Raw rating	1158.7	1220	1088.4	1200
Weighted rating	1158.7	1220	1088.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	716.6	720	700	700
Max/Min rating change allowed	175.9	161.2	194.4	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	1158.7	1220	1088.4	1200
New weighted rating	1158.7	1220	1088.4	1200
New weighted performance	0	0	0	0
Temp new rating	1158.7	1220	1088.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1158.7	1220	1088.4	1200
New K-factor	36	36	36	36
New floor	716.6	720	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	27	6	21

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
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	20	8.5	42.5	-63.8	1172	1108.2
Standard	6	3.5	58.33	70.8	1200	1270.8
Rapid	14	5	35.71	-121.4	1160	1038.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1158.7	1220	1088.4	1200
2025-09-01	1158.7	1220	1088.4	1200
2025-08-01	1158.7	1220	1088.4	1200
2025-07-01	1158.7	1220	1088.4	1200
2025-06-01	1158.7	1220	1088.4	1200
2025-05-01	1158.7	1220	1088.4	1200
2025-04-01	1158.7	1220	1088.4	1200
2025-03-01	1158.7	1220	1088.4	1200
2025-02-01	1158.7	1220	1088.4	1200
2025-01-01	1158.7	1220	1088.4	1200
2024-12-01	1158.7	1220	1088.4	1200
2024-11-01	1158.7	1220	1088.4	1200
2024-10-01	1158.7	1220	1088.4	1200
2024-09-01	1158.7	1220	1088.4	1200
2024-08-01	1158.7	1220	1088.4	1200
2024-07-01	1158.7	1220	1088.4	1200
2024-06-01	1158.7	1220	1088.4	1200
2024-08-01	1158.7	1220	1088.4	1200
2024-04-01	1158.7	1220	1088.4	1200
2024-03-01	1158.7	1220	1088.4	1200
2024-02-01	1158.7	1220	1088.4	1200
2024-01-01	1158.7	1220	1088.4	1200
2023-12-01	1158.7	1220	1088.4	1200
2023-11-01	1158.7	1220	1088.4	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	Rhenish Primary Chess Tournament 2019 (U14)	2019-05-11	2019-05-11	Rapid	Cape Winelands (WCW)	7	7	3	Yes	Analysis
2	Rhenish Primary Chess Tournament 2018 (U12)	2018-05-12	2018-05-12	Rapid	Cape Winelands (WCW)	7	7	2	Yes	Analysis
3	District East Schools Chess Open Trials 2018 (U11)	2018-02-02	2018-02-03	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament District East Schools Chess Open Trials 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-02-03	rnd 4	type Standard	result 1	date 2018-05-12	rnd 1	type Rapid	result 1
		Opponent Maruma, K (Katlego)				Opponent Smith, A (Ameer)
2	1	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 6	type Rapid	result 1	date 2019-05-11	rnd 6	type Rapid	result 1
		Opponent Phillips, T (Thomas)				Opponent Phillips, T (Thomas)
3	1	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 4	type Rapid	result 1	date 2019-05-11	rnd 4	type Rapid	result 1
		Opponent Uren, D (Dominique)				Opponent Uren, D (Dominique)

#	Games	Start				End
1	3	Tournament District East Schools Chess Open Trials 2018				Tournament District East Schools Chess Open Trials 2018
		date 2018-02-03	rnd 4	type Standard	result 1	date 2018-02-03	rnd 6	type Standard	result 1
		Opponent Maruma, K (Katlego)				Opponent Lourens, J (Joshua)
2	1	Tournament District East Schools Chess Open Trials 2018				Tournament District East Schools Chess Open Trials 2018
		date 2018-02-02	rnd 1	type Standard	result 0.5	date 2018-02-02	rnd 1	type Standard	result 0.5
		Opponent Coetzee, SG (Shane)				Opponent Coetzee, SG (Shane)

#	Games	Start				End
1	1	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 6	type Rapid	result 1	date 2019-05-11	rnd 6	type Rapid	result 1
		Opponent Phillips, T (Thomas)				Opponent Phillips, T (Thomas)
2	1	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 4	type Rapid	result 1	date 2019-05-11	rnd 4	type Rapid	result 1
		Opponent Uren, D (Dominique)				Opponent Uren, D (Dominique)
3	1	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 1	type Rapid	result 1	date 2019-05-11	rnd 1	type Rapid	result 1
		Opponent Gosa, L (Lisakhanya)				Opponent Gosa, L (Lisakhanya)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament District East Schools Chess Open Trials 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-02-03	rnd 4	type Standard	result 1	date 2018-05-12	rnd 1	type Rapid	result 1
		Opponent Maruma, K (Katlego)				Opponent Smith, A (Ameer)
2	1	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 6	type Rapid	result 1	date 2019-05-11	rnd 6	type Rapid	result 1
		Opponent Phillips, T (Thomas)				Opponent Phillips, T (Thomas)
3	1	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 4	type Rapid	result 1	date 2019-05-11	rnd 4	type Rapid	result 1
		Opponent Uren, D (Dominique)				Opponent Uren, D (Dominique)

#	Games	Start				End
1	3	Tournament District East Schools Chess Open Trials 2018				Tournament District East Schools Chess Open Trials 2018
		date 2018-02-03	rnd 4	type Standard	result 1	date 2018-02-03	rnd 6	type Standard	result 1
		Opponent Maruma, K (Katlego)				Opponent Lourens, J (Joshua)

#	Games	Start				End
1	1	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 6	type Rapid	result 1	date 2019-05-11	rnd 6	type Rapid	result 1
		Opponent Phillips, T (Thomas)				Opponent Phillips, T (Thomas)
2	1	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 4	type Rapid	result 1	date 2019-05-11	rnd 4	type Rapid	result 1
		Opponent Uren, D (Dominique)				Opponent Uren, D (Dominique)
3	1	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 1	type Rapid	result 1	date 2019-05-11	rnd 1	type Rapid	result 1
		Opponent Gosa, L (Lisakhanya)				Opponent Gosa, L (Lisakhanya)

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	Lourens ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
1	Lourens ,J (Joshua)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Botha ,C (Clarissa)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Botha ,C (Clarissa)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Du Plessis ,J (Jean)	1	1	425	1	1	425	0	0	0	0	0	0
3	Du Plessis ,J (Jean)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Maruma ,K (Katlego)	1	1	425	1	1	425	0	0	0	0	0	0
4	Maruma ,K (Katlego)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Coetzee ,SG (Shane)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Coetzee ,SG (Shane)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Beukes ,S (Schalk)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Beukes ,S (Schalk)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Phillips ,T (Thomas)	1	1	425	0	0	0	1	1	425	0	0	0
7	Phillips ,T (Thomas)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Pluke ,A (Aydin)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Pluke ,A (Aydin)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Drury ,N (Nicholas)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Drury ,N (Nicholas)	1	1042.3	617.3	0	0	0	1	1051.2	617.3	0	0	0
10	Geyser ,JM (Jacobus Marthinus)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Geyser ,JM (Jacobus Marthinus)	1	1069.6	644.6	0	0	0	1	1052	644.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Ross, X (Xander)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms