Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gidi, A (Alizwa)

Chess SA id

1060147578

FIDE id

Date of birth

2006-10-31 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1240.4	1202.5	1238.7	1200
Raw rating	1240.4	1202.5	1238.5	1200
Weighted rating	1239.9	1202.5	1238.7	1200
Weighted performance	1010.3	0	0	0
Floor	743.7	703.2	741.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.5	165.2	157	165.8
Highest rating	1243.7 2024-05-01	1203.2 2024-05-01	1281.4 2024-02-01	1200 2018-10-01
Highest raw rating	1243.7 2024-05-01	1203.2 2024-05-01	1241.4 2024-03-01	1200 2024-03-01
Highest weighted rating	1238.6 2025-08-01	1202.4 2025-08-01	1237.8 2025-08-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1281.4 2024-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.1	0
New rating	1240.4	1202.5	1238.8	1200
Analysis
Rating	1240.4	1202.5	1238.7	1200
Raw rating	1240.4	1202.5	1238.5	1200
Weighted rating	1239.9	1202.5	1238.7
Weighted performance	1010.3	0	0
K-factor	36	36	36	36
Floor	743.7	703.2	741.4	700
Max/Min rating change allowed	156.5	165.2	157	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	1240.4	1202.5	1238.5	1200
New weighted rating	1240.1	1202.5	1238.8	1200
New weighted performance	1003.2	0	0	0
Temp new rating	1240.4	1202.5	1238.8	1200
Temp new rating +/-	0	0	0.1	0
Final new rating +/-	0	0	0.1	0
New rating	1240.4	1202.5	1238.8	1200
New K-factor	36	36	36	36
New floor	743.7	703.2	741.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	21	9	12
	6	0	6
	0	0	0
	0	0	0
History	27	9	18

Games since
	Main 21	Standard 9		Rapid 12		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	27	14	51.85	15.7	1257.9	1273.6
Standard	9	3.5	38.89	-94.4	1326.6	1232.1
Rapid	18	10.5	58.33	70.8	1223.5	1294.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1240.4	1202.5	1238.5	1200
2025-09-30	1240.4	1202.5	1238.5	1200
2025-09-01	1240.4	1202.5	1238.5	1200
2025-08-01	1240.4	1202.5	1238.5	1200
2025-07-01	1240.4	1202.5	1238.5	1200
2025-06-01	1240.4	1202.5	1238.5	1200
2025-05-01	1240.4	1202.5	1238.5	1200
2025-04-01	1240.4	1202.5	1238.5	1200
2025-03-01	1240.4	1202.5	1238.5	1200
2025-02-01	1240.4	1202.5	1238.5	1200
2025-01-01	1240.4	1202.5	1238.5	1200
2024-12-01	1240.4	1202.5	1238.5	1200
2024-11-01	1240.4	1202.5	1238.5	1200
2024-10-01	1237.4	1202.5	1241.4	1200
2024-09-01	1237.4	1202.5	1241.4	1200
2024-08-01	1237.4	1202.5	1241.4	1200
2024-07-01	1243.7	1203.2	1241.4	1200
2024-09-01	1243.7	1203.2	1241.4	1200
2024-05-01	1243.7	1203.2	1241.4	1200
2024-04-01	1243.7	1203.2	1241.4	1200
2024-03-01	1239.5	1200	1241.4	1200
2024-02-01	1214.6	1200	1218.4	1200
2024-01-01	1214.6	1200	1218.4	1200
2023-12-01	1214.6	1200	1218.4	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	Worcester Knock-Out 2024 (U18 Boys)	2024-10-19	2024-10-19	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
2	Cape Winelands - Top Schools 2024 (U18 Mixed)	2024-07-27	2024-07-27	Standard	Cape Winelands (WCW)	5	4	1.5	Yes	Analysis
3	Cape Winelands Schools - Prestige 2024 (U18 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
4	Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
5	Worcester Knock-Out 2023 (U18 Boys)	2023-10-14	2023-10-14	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
6	Robertson Strategema Club 2022 (U17)	2022-10-29	2022-10-29	Standard	Cape Winelands (WCW)	5	0	0	No	Analysis

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands - Top Schools 2024
		date 2024-03-02	rnd 5	type Standard	result 1	date 2024-07-27	rnd 3	type Standard	result 1
		Opponent Bester, C (Christoff)				Opponent Duipies, L (Logan)
2	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 6	type Rapid	result 1
		Opponent Kotze, J (Johann)				Opponent Esterhuizen, E (Emile)
3	2	Tournament Worcester Knock-Out 2023				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2023-10-14	rnd 6	type Rapid	result 1	date 2024-02-17	rnd 1	type Rapid	result 0.5
		Opponent Jack, C (Chivano)				Opponent Williams, D (Danole)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands - Top Schools 2024
		date 2024-03-02	rnd 5	type Standard	result 1	date 2024-07-27	rnd 3	type Standard	result 1
		Opponent Bester, C (Christoff)				Opponent Duipies, L (Logan)
2	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Williams, B (Brett)				Opponent Williams, B (Brett)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 6	type Rapid	result 1
		Opponent Kotze, J (Johann)				Opponent Esterhuizen, E (Emile)
2	2	Tournament Worcester Knock-Out 2023				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2023-10-14	rnd 6	type Rapid	result 1	date 2024-02-17	rnd 1	type Rapid	result 0.5
		Opponent Jack, C (Chivano)				Opponent Williams, D (Danole)
3	2	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 3	type Rapid	result 1	date 2023-10-14	rnd 4	type Rapid	result 1
		Opponent Douries, S (Steward)				Opponent Jacobs, D (Dealogan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 6	type Rapid	result 1
		Opponent Kotze, J (Johann)				Opponent Esterhuizen, E (Emile)
2	2	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 3	type Rapid	result 1	date 2023-10-14	rnd 4	type Rapid	result 1
		Opponent Douries, S (Steward)				Opponent Jacobs, D (Dealogan)
3	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Faro, H (Henson)				Opponent Faro, H (Henson)

#	Games	Start				End
1	1	Tournament Cape Winelands - Top Schools 2024				Tournament Cape Winelands - Top Schools 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 3	type Standard	result 1
		Opponent Duipies, L (Logan)				Opponent Duipies, L (Logan)
2	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 5	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 1
		Opponent Bester, C (Christoff)				Opponent Bester, C (Christoff)
3	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Williams, B (Brett)				Opponent Williams, B (Brett)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 6	type Rapid	result 1
		Opponent Kotze, J (Johann)				Opponent Esterhuizen, E (Emile)
2	2	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 3	type Rapid	result 1	date 2023-10-14	rnd 4	type Rapid	result 1
		Opponent Douries, S (Steward)				Opponent Jacobs, D (Dealogan)
3	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Faro, H (Henson)				Opponent Faro, H (Henson)

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	Duipies ,L (Logan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Duipies ,L (Logan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Spruit ,R (Raegan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Spruit ,R (Raegan)	1	1193.6	768.6	1	1177	768.6	0	0	0	0	0	0
3	Valla ,D (Dante)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Valla ,D (Dante)	1	1388.4	1388.4	1	1385	1388.4	0	0	0	0	0	0
4	Bester ,C (Christoff)	1	1	425	1	1	425	0	0	0	0	0	0
4	Bester ,C (Christoff)	1	1323.6	1748.6	1	1253.4	1748.6	0	0	0	0	0	0
5	Williams ,B (Brett)	1	1	425	1	1	425	0	0	0	0	0	0
5	Williams ,B (Brett)	1	1376.5	1801.5	1	1276.4	1801.5	0	0	0	0	0	0
6	Van De Vyver ,W (Wian)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van De Vyver ,W (Wian)	1	1291.6	866.6	1	1288.1	866.6	0	0	0	0	0	0
7	Olivier ,C (Caleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Olivier ,C (Caleb)	1	1295.6	870.6	1	1253.2	870.6	0	0	0	0	0	0
8	Weimers ,J (Jemal)	1	1	425	0	0	0	1	1	425	0	0	0
8	Weimers ,J (Jemal)	1	1199.6	1624.6	0	0	0	1	1248	1624.6	0	0	0
9	Kotze ,J (Johann)	1	1	425	0	0	0	1	1	425	0	0	0
9	Kotze ,J (Johann)	1	1204.7	1629.7	0	0	0	1	1168.7	1629.7	0	0	0
10	Snyman ,A (Alex)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Snyman ,A (Alex)	1	1308.3	883.3	0	0	0	1	1254.1	883.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Gidi, A (Alizwa)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms