Chess South Africa Ratings Database

PLAYER PAGE

Personal

Buchalter, S (Shane)

Chess SA id

1120109893

FIDE id

Date of birth

2012-12-12 (U14)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-11-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1291.2	1260.7	1200	1200
Raw rating	1291.2	1260.7	1200	1200
Weighted rating	1291.2	1260.7	1200	1200
Weighted performance	415.8	411	0	0
Floor	896.7	888.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.6	152.1	165.8	165.8
Highest rating	1410.7 2020-02-01	1399.7 2020-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1396.7 2020-03-01	1388.5 2020-03-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1396.7 2021-06-01	1388.5 2021-05-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1410.7 2020-02-01	1399.7 2020-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1291.2	1260.7	1200	1200
Analysis
Rating	1291.2	1260.7	1200	1200
Raw rating	1291.2	1260.7	1200	1200
Weighted rating	1291.2	1260.7	1200
Weighted performance	415.8	411	0
K-factor	36	36	36	36
Floor	896.7	888.5	700	700
Max/Min rating change allowed	145.6	152.1	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	1291.2	1260.7	1200	1200
New weighted rating	1291.2	1260.7	1200	1200
New weighted performance	408.7	404	0	0
Temp new rating	1291.2	1260.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1291.2	1260.7	1200	1200
New K-factor	36	36	36	36
New floor	896.7	888.5	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	100	100

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	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	100	54.5	54.5	38.2	1217.3	1255.5
Standard	100	54.5	54.5	38.2	1217.3	1255.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1291.2	1260.7	1200	1200
2025-09-30	1291.2	1260.7	1200	1200
2025-09-01	1291.2	1260.7	1200	1200
2025-08-01	1291.2	1260.7	1200	1200
2025-07-01	1291.2	1260.7	1200	1200
2025-06-01	1291.2	1260.7	1200	1200
2025-05-01	1291.2	1260.7	1200	1200
2025-04-01	1291.2	1260.7	1200	1200
2025-03-01	1291.2	1260.7	1200	1200
2025-02-01	1291.2	1260.7	1200	1200
2025-01-01	1291.2	1260.7	1200	1200
2024-12-01	1291.2	1260.7	1200	1200
2024-11-01	1291.2	1260.7	1200	1200
2024-10-01	1291.2	1260.7	1200	1200
2024-09-01	1291.2	1260.7	1200	1200
2024-08-01	1291.2	1260.7	1200	1200
2024-07-01	1291.2	1260.7	1200	1200
2024-09-01	1291.2	1260.7	1200	1200
2024-05-01	1291.2	1260.7	1200	1200
2024-04-01	1291.2	1260.7	1200	1200
2024-03-01	1291.2	1260.7	1200	1200
2024-02-01	1291.2	1260.7	1200	1200
2024-01-01	1291.2	1260.7	1200	1200
2023-12-01	1291.2	1260.7	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	Goforchess Junior Chess Championship 1 2020	2020-11-08	2020-11-08	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
2	Ekurhuleni Chess Kempton Park Open 2020 (C)	2020-11-21	2020-11-21	Standard	Ekurhuleni (GE)	5	4	1.5	Yes	Analysis
3	The King`s Cup League 2020 (B)	2020-03-07	2020-03-07	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
4	JNW Club - Trinityhouse Little Falls Open 2020 (C)	2020-03-14	2020-03-14	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
5	2020 Blou Bul (C)	2020-02-15	2020-02-15	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
6	JNW Club - Trinityhouse Randpark Ridge Open 2020 (C)	2020-02-22	2020-02-22	Standard	Johannesburg Metro (GJM)	5	3	2	Yes	Analysis
7	JNW Club - Bryanston Open1 2020 (E)	2020-02-01	2020-02-01	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
8	Springs Chess Club Open 2020 (C)	2020-01-25	2020-01-25	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
9	2019 Wild Card Chess Championship (U8 Open+Girls)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
10	2019 South African Junior Team Championships (U8A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	7	Yes	Analysis
11	GoForChess Junior Championships 2019 (U8)	2019-11-16	2019-11-16	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
12	The Joburg Open 2019 (Cadets)	2019-10-12	2019-10-12	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
13	GJM vs GE Inter Region 2019 (U8)	2019-10-05	2019-10-05	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
14	Ekurhuleni Grand Prix 2019 (D)	2019-09-14	2019-09-14	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
15	Chessnuts Under 1350 Tournament 2019 (Pawns+Knights)	2019-08-24	2019-08-24	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
16	JHB Metro Closed 2019 (U8)	2019-07-27	2019-07-28	Standard	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
17	Chessnuts Under 1200 Rated Tournament 2019 (Pawns)	2019-07-13	2019-07-13	Standard	Johannesburg Metro (GJM)	5	5	4.5	Yes	Analysis
18	Fonties Challange 2019 (U7)	2019-06-08	2019-06-08	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
19	GoForChess SAHETI Introduction To Chess 2019 (B)	2019-04-06	2019-04-06	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
20	GoForChess - Introduction to chess tournament 2019	2019-02-10	2019-02-10	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis

#	Games	Start				End
1	10	Tournament 2019 South African Junior Team Championships				Tournament 2019 Wild Card Chess Championship
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-10	rnd 3	type Standard	result 1
		Opponent Louw, C (Charle)				Opponent Winshaw, JJ (James John)
2	6	Tournament Chessnuts Under 1200 Rated Tournament 2019				Tournament JHB Metro Closed 2019
		date 2019-07-13	rnd 1	type Standard	result 0.5	date 2019-07-27	rnd 1	type Standard	result 0.5
		Opponent Okuma, T (Tumela)				Opponent Hoek, L (Lore)
3	5	Tournament The Joburg Open 2019				Tournament GoForChess Junior Championships 2019
		date 2019-10-12	rnd 3	type Standard	result 1	date 2019-11-16	rnd 2	type Standard	result 1
		Opponent Moolman, N (Niel)				Opponent Reddy, NN (Nian Nived)

#	Games	Start				End
1	10	Tournament 2019 South African Junior Team Championships				Tournament 2019 Wild Card Chess Championship
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-10	rnd 3	type Standard	result 1
		Opponent Louw, C (Charle)				Opponent Winshaw, JJ (James John)
2	6	Tournament Chessnuts Under 1200 Rated Tournament 2019				Tournament JHB Metro Closed 2019
		date 2019-07-13	rnd 1	type Standard	result 0.5	date 2019-07-27	rnd 1	type Standard	result 0.5
		Opponent Okuma, T (Tumela)				Opponent Hoek, L (Lore)
3	5	Tournament The Joburg Open 2019				Tournament GoForChess Junior Championships 2019
		date 2019-10-12	rnd 3	type Standard	result 1	date 2019-11-16	rnd 2	type Standard	result 1
		Opponent Moolman, N (Niel)				Opponent Reddy, NN (Nian Nived)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	10	Tournament 2019 South African Junior Team Championships				Tournament 2019 Wild Card Chess Championship
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-10	rnd 3	type Standard	result 1
		Opponent Louw, C (Charle)				Opponent Winshaw, JJ (James John)
2	5	Tournament The Joburg Open 2019				Tournament GoForChess Junior Championships 2019
		date 2019-10-12	rnd 3	type Standard	result 1	date 2019-11-16	rnd 2	type Standard	result 1
		Opponent Moolman, N (Niel)				Opponent Reddy, NN (Nian Nived)
3	4	Tournament Chessnuts Under 1200 Rated Tournament 2019				Tournament Chessnuts Under 1200 Rated Tournament 2019
		date 2019-07-13	rnd 2	type Standard	result 1	date 2019-07-13	rnd 5	type Standard	result 1
		Opponent Joubert, D (Daniel)				Opponent Van Niekerk, M (Mikayla)

#	Games	Start				End
1	10	Tournament 2019 South African Junior Team Championships				Tournament 2019 Wild Card Chess Championship
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-10	rnd 3	type Standard	result 1
		Opponent Louw, C (Charle)				Opponent Winshaw, JJ (James John)
2	5	Tournament The Joburg Open 2019				Tournament GoForChess Junior Championships 2019
		date 2019-10-12	rnd 3	type Standard	result 1	date 2019-11-16	rnd 2	type Standard	result 1
		Opponent Moolman, N (Niel)				Opponent Reddy, NN (Nian Nived)
3	4	Tournament Chessnuts Under 1200 Rated Tournament 2019				Tournament Chessnuts Under 1200 Rated Tournament 2019
		date 2019-07-13	rnd 2	type Standard	result 1	date 2019-07-13	rnd 5	type Standard	result 1
		Opponent Joubert, D (Daniel)				Opponent Van Niekerk, M (Mikayla)

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	Mungal ,Z (Zoey)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Mungal ,Z (Zoey)	4	1252.6	1040.1	4	1226.1	1040.1	0	0	0	0	0	0
2	Joubert ,D (Daniel)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Joubert ,D (Daniel)	3	1182.5	1324.2	3	1177.2	1324.2	0	0	0	0	0	0
3	Bazhko ,A (Anton)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
3	Bazhko ,A (Anton)	3	1263.9	1122.3	3	1264.7	1122.3	0	0	0	0	0	0
4	Tak ,R (Rannveer)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Tak ,R (Rannveer)	3	1235.9	1377.6	3	1232.4	1377.6	0	0	0	0	0	0
5	Zhang ,L (Leonard)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Zhang ,L (Leonard)	3	1227.2	1085.5	3	1229.7	1085.5	0	0	0	0	0	0
6	Hoek ,L (Lore)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Hoek ,L (Lore)	2	1269.7	1057.2	2	1267.3	1057.2	0	0	0	0	0	0
7	Bennie ,T (Thomas)	2	1	0	2	1	0	0	0	0	0	0	0
7	Bennie ,T (Thomas)	2	1330.5	1330.5	2	1322.3	1330.5	0	0	0	0	0	0
8	Suresh ,A (Aaradhya)	2	1	0	2	1	0	0	0	0	0	0	0
8	Suresh ,A (Aaradhya)	2	1288.4	1288.4	2	1268.2	1288.4	0	0	0	0	0	0
9	Mugaragumbo ,A (Amour)	2	2	425	2	2	425	0	0	0	0	0	0
9	Mugaragumbo ,A (Amour)	2	1117	1542	2	1109.6	1542	0	0	0	0	0	0
10	Eapen ,J (Johan)	2	1	0	2	1	0	0	0	0	0	0	0
10	Eapen ,J (Johan)	2	1206	1206	2	1207.5	1206	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Buchalter, S (Shane)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms