Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mckinnon, S (Simeon Shawn)

Chess SA id

1120311154

FIDE id

Date of birth

2012-11-13 (U16)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-10-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1182.2	1185.1	1200	1180.1
Raw rating	1175.3	1185.1	1200	1113.6
Weighted rating	1182.2	1182.9	1200	1180.1
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.8	169.4	165.8	187.5
Highest rating	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01
Highest raw rating	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01
Highest weighted rating	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-09-01	1200 2024-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.8	0	0	-6
New rating	1181.4	1185.1	1200	1174.1
Analysis
Rating	1182.2	1185.1	1200	1180.1
Raw rating	1175.3	1185.1	1200	1113.6
Weighted rating	1182.2	1182.9	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	171.8	169.4	165.8	187.5
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	1175.3	1185.1	1200	1113.6
New weighted rating	1181.4	1182.9	1200	1174.1
New weighted performance	0	0	0	0
Temp new rating	1181.4	1185.1	1200	1174.1
Temp new rating +/-	-0.8	0	0	-6
Final new rating +/-	-0.8	0	0	-6
New rating	1181.4	1185.1	1200	1174.1
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Blitz
	0	0	0
	11	5	6
	9	9	0
	0	0	0
	0	0	0
	0	0	0
History	20	14	6

Games since
	Main 20	Standard 14		Rapid 0		Blitz 6
Gender	Male
Age group	U14
Region	Sedibeng (GSV)
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	11	2	18.18	-270.5	1359.1	1088.6
Standard	5	2	40	-85	1260.3	1175.3
Rapid	0	0	0	0	0	0
Blitz	6	0	0	-425	1441.4	1016.4
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	5	25	-212.5	1294.8	1082.3
Standard	14	5	35.71	-121.4	1232	1110.6
Rapid	0	0	0	0	0	0
Blitz	6	0	0	-425	1441.4	1016.4

Date	Main	Standard	Rapid	Blitz
2026-01-01	1175.3	1185.1	1200	1113.6
2025-11-30	1175.3	1185.1	1200	1113.6
2025-11-01	1175.3	1185.1	1200	1113.6
2025-09-30	1186.8	1185.1	1200	1200
2025-09-01	1186.8	1185.1	1200	1200
2025-08-01	1186.8	1185.1	1200	1200
2025-07-01	1186.8	1185.1	1200	1200
2025-06-01	1186.8	1185.1	1200	1200
2025-05-01	1186.8	1185.1	1200	1200
2025-04-01	1186.8	1185.1	1200	1200
2025-03-01	1187.4	1185.6	1200	1200
2025-02-01	1186	1184.1	1200	1200
2025-01-01	1161.4	1156.8	1200	1200
2024-12-01	1161.4	1156.8	1200	1200
2024-11-01	1161.4	1156.8	1200	1200
2024-10-01	1163.1	1155.6	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	Chess-in-the-Vaal Academy Blitz Open 25 Oct 2025 (A)	2025-10-25	2025-10-25	Blitz	Sedibeng (GSV)	7	6	0	Yes	Analysis
2	Laerskool Vaalpark Open 01 March 25 (D)	2025-03-01	2025-03-01	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
3	Fonteine Open 2024 (D)	2024-10-19	2024-10-19	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
4	Kings Gambit Chess Open 14 Sept 2024 (D)	2024-09-14	2024-09-14	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament Kings Gambit Chess Open 14 Sept 2024
		date 2024-09-14	rnd 4	type Standard	result 0.5	date 2024-09-14	rnd 5	type Standard	result 0.5
		Opponent Mohalane, T (Tumelo)				Opponent Esterhuizen, E (Erich)
2	1	Tournament Laerskool Vaalpark Open 01 March 25				Tournament Laerskool Vaalpark Open 01 March 25
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-03-01	rnd 5	type Standard	result 1
		Opponent Swartz, J (Jurgens)				Opponent Swartz, J (Jurgens)
3	1	Tournament Laerskool Vaalpark Open 01 March 25				Tournament Laerskool Vaalpark Open 01 March 25
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent van den Bergh, A (Aiden)				Opponent van den Bergh, A (Aiden)

#	Games	Start				End
1	2	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament Kings Gambit Chess Open 14 Sept 2024
		date 2024-09-14	rnd 4	type Standard	result 0.5	date 2024-09-14	rnd 5	type Standard	result 0.5
		Opponent Mohalane, T (Tumelo)				Opponent Esterhuizen, E (Erich)
2	1	Tournament Laerskool Vaalpark Open 01 March 25				Tournament Laerskool Vaalpark Open 01 March 25
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-03-01	rnd 5	type Standard	result 1
		Opponent Swartz, J (Jurgens)				Opponent Swartz, J (Jurgens)
3	1	Tournament Laerskool Vaalpark Open 01 March 25				Tournament Laerskool Vaalpark Open 01 March 25
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent van den Bergh, A (Aiden)				Opponent van den Bergh, A (Aiden)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Laerskool Vaalpark Open 01 March 25				Tournament Laerskool Vaalpark Open 01 March 25
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-03-01	rnd 5	type Standard	result 1
		Opponent Swartz, J (Jurgens)				Opponent Swartz, J (Jurgens)
2	1	Tournament Laerskool Vaalpark Open 01 March 25				Tournament Laerskool Vaalpark Open 01 March 25
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent van den Bergh, A (Aiden)				Opponent van den Bergh, A (Aiden)
3	1	Tournament Fonteine Open 2024				Tournament Fonteine Open 2024
		date 2024-10-19	rnd 5	type Standard	result 1	date 2024-10-19	rnd 5	type Standard	result 1
		Opponent Hlahlane, T (Tiisetso)				Opponent Hlahlane, T (Tiisetso)

#	Games	Start				End
1	1	Tournament Laerskool Vaalpark Open 01 March 25				Tournament Laerskool Vaalpark Open 01 March 25
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-03-01	rnd 5	type Standard	result 1
		Opponent Swartz, J (Jurgens)				Opponent Swartz, J (Jurgens)
2	1	Tournament Laerskool Vaalpark Open 01 March 25				Tournament Laerskool Vaalpark Open 01 March 25
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent van den Bergh, A (Aiden)				Opponent van den Bergh, A (Aiden)
3	1	Tournament Fonteine Open 2024				Tournament Fonteine Open 2024
		date 2024-10-19	rnd 5	type Standard	result 1	date 2024-10-19	rnd 5	type Standard	result 1
		Opponent Hlahlane, T (Tiisetso)				Opponent Hlahlane, T (Tiisetso)

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	Mehlomakulu ,M (Mpendulo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mehlomakulu ,M (Mpendulo)	1	1225.4	800.4	1	1256.5	800.4	0	0	0	0	0	0
2	Coetzer ,A (Ashlynn)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Coetzer ,A (Ashlynn)	1	1039.6	614.6	1	1043.7	614.6	0	0	0	0	0	0
3	Esterhuizen ,E (Erich)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Esterhuizen ,E (Erich)	1	1094.3	1094.3	1	1094.6	1094.3	0	0	0	0	0	0
4	Geyer ,C (Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Geyer ,C (Christiaan)	1	1303.1	878.1	1	1301.4	878.1	0	0	0	0	0	0
5	Gouws ,CJ (Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Gouws ,CJ (Christiaan)	1	1579.9	1154.9	1	1571.8	1154.9	0	0	0	0	0	0
6	Mohalane ,T (Tumelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Mohalane ,T (Tumelo)	1	1198	1198	1	1195.6	1198	0	0	0	0	0	0
7	Letsapa ,B (Bogolo Letsego)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Letsapa ,B (Bogolo Letsego)	1	1185.9	760.9	1	1200	760.9	0	0	0	0	0	0
8	Hlahlane ,T (Tiisetso)	1	1	425	1	1	425	0	0	0	0	0	0
8	Hlahlane ,T (Tiisetso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Aucamp ,E (Estian)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Aucamp ,E (Estian)	1	1253.5	828.5	1	1263.7	828.5	0	0	0	0	0	0
10	Swartz ,J (Jurgens)	1	1	425	1	1	425	0	0	0	0	0	0
10	Swartz ,J (Jurgens)	1	1200	1625	1	1200	1625	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

Mckinnon, S (Simeon Shawn)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms