Chess South Africa Ratings Database

PLAYER PAGE

Personal

Buchner, T (Tristan)

Chess SA id

1100159238

FIDE id

Date of birth

2010-06-23 (U16)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1162.8	1170.4	1178.3	1200
Raw rating	1162.8	1170.4	1178.3	1200
Weighted rating	1160.1	1168.6	1175.7	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	174.8	173	171	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1162.8	1170.4	1178.3	1200
Analysis
Rating	1162.8	1170.4	1178.3	1200
Raw rating	1162.8	1170.4	1178.3	1200
Weighted rating	1160.1	1168.6	1175.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	174.8	173	171	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	1162.8	1170.4	1178.3	1200
New weighted rating	1160.1	1168.6	1175.7	1200
New weighted performance	0	0	0	0
Temp new rating	1162.8	1170.4	1178.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1162.8	1170.4	1178.3	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	8	4	4
	5	5	0
	0	0	0
	0	0	0
History	13	9	4

Games since
	Main 8	Standard 4		Rapid 4		Blitz 0
Gender	Male
Age group	U16
Region	Overberg (WOS)
Province	Western Cape (WC)
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	13	3.5	26.92	-196.2	1255.6	1059.5
Standard	9	3	33.33	-141.7	1223.8	1082.2
Rapid	4	0.5	12.5	-318.8	1327.2	1008.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1162.8	1170.4	1178.3	1200
2025-09-30	1162.8	1170.4	1178.3	1200
2025-09-01	1162.8	1170.4	1178.3	1200
2025-08-01	1162.8	1170.4	1178.3	1200
2025-07-01	1162.8	1170.4	1178.3	1200
2025-06-01	1162.8	1170.4	1178.3	1200
2025-05-01	1162.8	1170.4	1178.3	1200
2025-04-01	1162.8	1170.4	1178.3	1200
2025-03-01	1162.8	1170.4	1178.3	1200
2025-02-01	1162.5	1170	1178	1200
2025-01-01	1147.2	1157.8	1166.2	1200
2024-12-01	1147.2	1157.8	1166.2	1200
2024-11-01	1147.2	1157.8	1166.2	1200
2024-10-01	1147.2	1157.8	1166.2	1200
2024-09-01	1147.2	1157.8	1166.2	1200
2024-08-01	1147.2	1157.8	1166.2	1200
2024-07-01	1162.4	1179.8	1166.2	1200
2024-09-01	1162.4	1179.8	1166.2	1200
2024-05-01	1162.4	1179.8	1166.2	1200
2024-04-01	1181.2	1179.8	1200	1200
2024-03-01	1181.2	1179.8	1200	1200
2024-02-01	1181.2	1179.8	1200	1200
2024-01-01	1181.2	1179.8	1200	1200
2023-12-01	1181.2	1179.8	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	Overberg Schools - Top Schools 2024 (U15 Mixed)	2024-07-27	2024-07-27	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
2	Curro Hermanus Freedom Day Rapid 2024 (U15)	2024-04-27	2024-04-27	Rapid	Overberg (WOS)	5	4	0.5	Yes	Analysis
3	Overberg Top Schools 2023 (U13)	2023-08-05	2023-08-05	Standard	Overberg (WOS)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Overberg Top Schools 2023				Tournament Overberg Top Schools 2023
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-08-05	rnd 5	type Standard	result 0.5
		Opponent Hanekom, D (Derick)				Opponent Monroe, C (Chloe)
2	1	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Maqume, L (Luseko)				Opponent Maqume, L (Luseko)
3	1	Tournament Curro Hermanus Freedom Day Rapid 2024				Tournament Curro Hermanus Freedom Day Rapid 2024
		date 2024-04-27	rnd 5	type Rapid	result 0.5	date 2024-04-27	rnd 5	type Rapid	result 0.5
		Opponent Brussow, Z (Zo�)				Opponent Brussow, Z (Zo�)

#	Games	Start				End
1	2	Tournament Overberg Top Schools 2023				Tournament Overberg Top Schools 2023
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-08-05	rnd 5	type Standard	result 0.5
		Opponent Hanekom, D (Derick)				Opponent Monroe, C (Chloe)
2	1	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Maqume, L (Luseko)				Opponent Maqume, L (Luseko)
3	1	Tournament Overberg Top Schools 2023				Tournament Overberg Top Schools 2023
		date 2023-08-05	rnd 1	type Standard	result 0.5	date 2023-08-05	rnd 1	type Standard	result 0.5
		Opponent Suriyari, P (Prosper)				Opponent Suriyari, P (Prosper)

#	Games	Start				End
1	1	Tournament Curro Hermanus Freedom Day Rapid 2024				Tournament Curro Hermanus Freedom Day Rapid 2024
		date 2024-04-27	rnd 5	type Rapid	result 0.5	date 2024-04-27	rnd 5	type Rapid	result 0.5
		Opponent Brussow, Z (Zo�)				Opponent Brussow, Z (Zo�)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Maqume, L (Luseko)				Opponent Maqume, L (Luseko)
2	1	Tournament Overberg Top Schools 2023				Tournament Overberg Top Schools 2023
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-08-05	rnd 4	type Standard	result 1
		Opponent Hanekom, D (Derick)				Opponent Hanekom, D (Derick)

#	Games	Start				End
1	1	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Maqume, L (Luseko)				Opponent Maqume, L (Luseko)
2	1	Tournament Overberg Top Schools 2023				Tournament Overberg Top Schools 2023
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-08-05	rnd 4	type Standard	result 1
		Opponent Hanekom, D (Derick)				Opponent Hanekom, D (Derick)

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	Witbooi ,G (Gere)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Witbooi ,G (Gere)	2	1135.3	710.3	1	1069.6	710.3	1	1186.8	710.3	0	0	0
2	Opperman ,C (Connor)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Opperman ,C (Connor)	2	1665.6	1240.6	1	1621.5	1240.6	1	1677.5	1240.6	0	0	0
3	Truter ,M (Meike)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Truter ,M (Meike)	1	1194.2	769.2	1	1213.7	769.2	0	0	0	0	0	0
4	Hendricks ,L (Lakeisha)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Hendricks ,L (Lakeisha)	1	1167.1	742.1	1	1172.3	742.1	0	0	0	0	0	0
5	Maqume ,L (Luseko)	1	1	425	1	1	425	0	0	0	0	0	0
5	Maqume ,L (Luseko)	1	1156.8	1581.8	1	1200	1581.8	0	0	0	0	0	0
6	Muggels ,C (Chadwin)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Muggels ,C (Chadwin)	1	1183.6	758.6	1	1179.2	758.6	0	0	0	0	0	0
7	Monroe ,C (Chloe)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Monroe ,C (Chloe)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Suriyari ,P (Prosper)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Suriyari ,P (Prosper)	1	1159.2	1159.2	1	1200	1159.2	0	0	0	0	0	0
9	Hanekom ,D (Derick)	1	1	425	1	1	425	0	0	0	0	0	0
9	Hanekom ,D (Derick)	1	1144.1	1569.1	1	1161.2	1569.1	0	0	0	0	0	0
10	Brink ,S (Samantha)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Brink ,S (Samantha)	1	1300.8	875.8	0	0	0	1	1205.9	875.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Buchner, T (Tristan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms