Chess South Africa Ratings Database

PLAYER PAGE

Personal

Havemann, A (Ayden)

Chess SA id

1130316230

FIDE id

Date of birth

2013-05-30 (U14)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1226.7	1228.3	1200	1200
Raw rating	1226.7	1228.3	1200	1200
Weighted rating	1218.9	1220.3	1200	1200
Weighted performance	0	0	0	0
Floor	733.6	741.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.6	159.3	165.8	165.8
Highest rating	1233.6 2025-03-01	1241.1 2025-03-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1233.6 2025-03-01	1241.1 2025-03-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1211.9 2025-08-01	1213 2025-08-01	1200 2025-03-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1226.7	1228.3	1200	1200
Analysis
Rating	1226.7	1228.3	1200	1200
Raw rating	1226.7	1228.3	1200	1200
Weighted rating	1218.9	1220.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	733.6	741.1	700	700
Max/Min rating change allowed	159.6	159.3	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	1226.7	1228.3	1200	1200
New weighted rating	1220.1	1221.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1226.7	1228.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1226.7	1228.3	1200	1200
New K-factor	36	36	36	36
New floor	733.6	741.1	700	700

Item	Main	Standard
	0	0
	10	10
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	10	5.5	55	42.5	1240.9	1283.4
Standard	10	5.5	55	42.5	1240.9	1283.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	5.5	55	42.5	1240.9	1283.4
Standard	10	5.5	55	42.5	1240.9	1283.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1226.7	1228.3	1200	1200
2025-11-30	1226.7	1228.3	1200	1200
2025-11-01	1226.7	1228.3	1200	1200
2025-09-30	1226.7	1228.3	1200	1200
2025-09-01	1226.7	1228.3	1200	1200
2025-08-01	1226.7	1228.3	1200	1200
2025-07-01	1226.7	1228.3	1200	1200
2025-06-01	1226.7	1228.3	1200	1200
2025-05-01	1226.7	1228.3	1200	1200
2025-04-01	1226.7	1228.3	1200	1200
2025-03-01	1233.6	1241.1	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	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

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	Cape Winelands Schools Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Cape Winelands Schools - Trials 1 2025 (U13 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Steyl, K (Koch)				Opponent Neethling, C (Christiaan)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent De Waal, P (Pieter)				Opponent De Waal, P (Pieter)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Fortuin, A (Ashton)				Opponent Fortuin, A (Ashton)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Steyl, K (Koch)				Opponent Neethling, C (Christiaan)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent De Waal, P (Pieter)				Opponent De Waal, P (Pieter)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Fortuin, A (Ashton)				Opponent Fortuin, A (Ashton)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Steyl, K (Koch)				Opponent Neethling, C (Christiaan)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent De Waal, P (Pieter)				Opponent De Waal, P (Pieter)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Fortuin, A (Ashton)				Opponent Fortuin, A (Ashton)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Steyl, K (Koch)				Opponent Neethling, C (Christiaan)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent De Waal, P (Pieter)				Opponent De Waal, P (Pieter)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Fortuin, A (Ashton)				Opponent Fortuin, A (Ashton)

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	Milhomem ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Milhomem ,D (Daniel)	1	1311.4	886.4	1	1294.1	886.4	0	0	0	0	0	0
2	Rust ,N (Nikola)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Rust ,N (Nikola)	1	1179.6	754.6	1	1200	754.6	0	0	0	0	0	0
3	Fortuin ,A (Ashton)	1	1	425	1	1	425	0	0	0	0	0	0
3	Fortuin ,A (Ashton)	1	1204	1629	1	1167	1629	0	0	0	0	0	0
4	Holmes ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Holmes ,M (Matthew)	1	1498.4	1073.4	1	1474.5	1073.4	0	0	0	0	0	0
5	Steyl ,K (Koch)	1	1	425	1	1	425	0	0	0	0	0	0
5	Steyl ,K (Koch)	1	1183.4	1608.4	1	1200	1608.4	0	0	0	0	0	0
6	De Waal ,P (Pieter)	1	1	425	1	1	425	0	0	0	0	0	0
6	De Waal ,P (Pieter)	1	1224.1	1649.1	1	1210	1649.1	0	0	0	0	0	0
7	Hassan ,A (Abdul)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Hassan ,A (Abdul)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Neethling ,C (Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Neethling ,C (Christiaan)	1	1224.7	1649.7	1	1186.9	1649.7	0	0	0	0	0	0
9	Hugo ,J (Jade)	1	1	425	1	1	425	0	0	0	0	0	0
9	Hugo ,J (Jade)	1	1185.8	1610.8	1	1200	1610.8	0	0	0	0	0	0
10	Wareley ,C (Caleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Wareley ,C (Caleb)	1	1198.1	773.1	1	1220.5	773.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Havemann, A (Ayden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms