Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mackenzie, S (Skye)

Chess SA id

204019153

FIDE id

Date of birth

2004-01-08 (Adult)

Gender

Female

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1121.5	1107	844	844
Raw rating	1121.5	1107	844	844
Weighted rating	1121.5	1107	844	844
Weighted performance	238.8	234.7	0	0
Floor	621.5	607	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	185.4	189.3	275.4	275.4
Highest rating	1280.3 2019-04-01	1278.8 2019-04-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1121.5 2024-02-01	1107 2024-02-01	844 2024-02-01	844 2024-02-01
Highest weighted rating	1121.5 2024-11-01	1107 2024-11-01	844 2024-11-01	844 2024-11-01
Highest weighted performance	1280.3 2019-04-01	1278.8 2019-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1121.5	1107	844	844
Analysis
Rating	1121.5	1107	844	844
Raw rating	1121.5	1107	844	844
Weighted rating	1121.5	1107	844
Weighted performance	238.8	234.7	0
K-factor	40	40	40	40
Floor	621.5	607	500	500
Max/Min rating change allowed	185.4	189.3	275.4	275.4
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	1121.5	1107	844	844
New weighted rating	1121.5	1107	844	844
New weighted performance	232.1	228.1	0	0
Temp new rating	1121.5	1107	844	844
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1121.5	1107	844	844
New K-factor	40	40	40	40
New floor	621.5	607	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	254	249	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-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	54	28.5	52.78	23.6	1025.5	1049.1
Standard	54	28.5	52.78	23.6	1025.5	1049.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1121.5	1107	844	844
2025-09-30	1121.5	1107	844	844
2025-09-01	1121.5	1107	844	844
2025-08-01	1121.5	1107	844	844
2025-07-01	1121.5	1107	844	844
2025-06-01	1121.5	1107	844	844
2025-05-01	1121.5	1107	844	844
2025-04-01	1121.5	1107	844	844
2025-03-01	1121.5	1107	844	844
2025-02-01	1121.5	1107	844	844
2025-01-01	1121.5	1107	844	844
2024-12-01	1121.5	1107	844	844
2024-11-01	1121.5	1107	844	844
2024-10-01	1121.5	1107	844	844
2024-09-01	1121.5	1107	844	844
2024-08-01	1121.5	1107	844	844
2024-07-01	1121.5	1107	844	844
2024-09-01	1121.5	1107	844	844
2024-05-01	1121.5	1107	844	844
2024-04-01	1121.5	1107	844	844
2024-03-01	1121.5	1107	844	844
2024-02-01	1121.5	1107	844	844
2024-01-01	1121.5	1107	844	844
2023-12-01	1121.5	1107	844	844

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	2019 South African Junior Team Championships (U16D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis
2	Buffalo City Trials 5 of 5 2019 (U16A)	2019-05-18	2019-05-18	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
3	Clarendon Derby Day 2019	2019-04-12	2019-04-12	Standard	Buffalo City (EBC)	1	1	1	Yes	Analysis
4	Buffalo City Trials 4 of 5 2019 (U16A)	2019-04-06	2019-04-06	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
5	Buffalo City Trials 1 of 5 2019 (U16)	2019-02-02	2019-02-02	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
6	South African Junior Team Championships 2018 (U16-U20 Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	4	Yes	Analysis
7	East London School League 2018 (High School)	2018-08-18	2018-08-18	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
8	5th Buffalo Trials 2018 (U16A)	2018-05-12	2018-05-12	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
9	4th Buffalo Trials 2018 (U16A)	2018-04-21	2018-04-21	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
10	Buffalo Trails 3rd 2018 (U16A)	2018-03-25	2018-03-25	Standard	Buffalo City (EBC)	5	3	3	Yes	Analysis
11	South African Junior Team Championships 2017 (U14 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament East London School League 2018				Tournament South African Junior Team Championships 2018
		date 2018-08-18	rnd 5	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Prinsloo, Z (Zoe)				Opponent Moloto, A (Amogelang)
2	3	Tournament Buffalo City Trials 4 of 5 2019				Tournament Buffalo City Trials 4 of 5 2019
		date 2019-04-06	rnd 2	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Zill, J (Jayden)				Opponent Seeraj, J (Jeshin)
3	3	Tournament Buffalo Trails 3rd 2018				Tournament Buffalo Trails 3rd 2018
		date 2018-03-25	rnd 3	type Standard	result 1	date 2018-03-25	rnd 5	type Standard	result 1
		Opponent Mihigo, N (Nshuti)				Opponent Guma, S (Sityhilelo)

#	Games	Start				End
1	4	Tournament East London School League 2018				Tournament South African Junior Team Championships 2018
		date 2018-08-18	rnd 5	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Prinsloo, Z (Zoe)				Opponent Moloto, A (Amogelang)
2	3	Tournament Buffalo City Trials 4 of 5 2019				Tournament Buffalo City Trials 4 of 5 2019
		date 2019-04-06	rnd 2	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Zill, J (Jayden)				Opponent Seeraj, J (Jeshin)
3	3	Tournament Buffalo Trails 3rd 2018				Tournament Buffalo Trails 3rd 2018
		date 2018-03-25	rnd 3	type Standard	result 1	date 2018-03-25	rnd 5	type Standard	result 1
		Opponent Mihigo, N (Nshuti)				Opponent Guma, S (Sityhilelo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament East London School League 2018				Tournament South African Junior Team Championships 2018
		date 2018-08-18	rnd 5	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Prinsloo, Z (Zoe)				Opponent Moloto, A (Amogelang)
2	3	Tournament Buffalo City Trials 4 of 5 2019				Tournament Buffalo City Trials 4 of 5 2019
		date 2019-04-06	rnd 2	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Zill, J (Jayden)				Opponent Seeraj, J (Jeshin)
3	3	Tournament Buffalo Trails 3rd 2018				Tournament Buffalo Trails 3rd 2018
		date 2018-03-25	rnd 3	type Standard	result 1	date 2018-03-25	rnd 5	type Standard	result 1
		Opponent Mihigo, N (Nshuti)				Opponent Guma, S (Sityhilelo)

#	Games	Start				End
1	4	Tournament East London School League 2018				Tournament South African Junior Team Championships 2018
		date 2018-08-18	rnd 5	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Prinsloo, Z (Zoe)				Opponent Moloto, A (Amogelang)
2	3	Tournament Buffalo City Trials 4 of 5 2019				Tournament Buffalo City Trials 4 of 5 2019
		date 2019-04-06	rnd 2	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Zill, J (Jayden)				Opponent Seeraj, J (Jeshin)
3	3	Tournament Buffalo Trails 3rd 2018				Tournament Buffalo Trails 3rd 2018
		date 2018-03-25	rnd 3	type Standard	result 1	date 2018-03-25	rnd 5	type Standard	result 1
		Opponent Mihigo, N (Nshuti)				Opponent Guma, S (Sityhilelo)

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	Sparg ,N (Nathan)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Sparg ,N (Nathan)	2	1494.6	1069.6	2	1486.6	1069.6	0	0	0	0	0	0
2	Bacharam ,N (Nishalin)	2	1	0	2	1	0	0	0	0	0	0	0
2	Bacharam ,N (Nishalin)	2	1036.4	1036.4	2	1053.4	1036.4	0	0	0	0	0	0
3	Diemieniet ,P (Phoebe)	2	1	0	2	1	0	0	0	0	0	0	0
3	Diemieniet ,P (Phoebe)	2	615.8	615.8	2	639	615.8	0	0	0	0	0	0
4	Chang ,S (Samuel)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Chang ,S (Samuel)	2	1110.2	685.2	2	1111.1	685.2	0	0	0	0	0	0
5	Zill ,J (Jayden)	2	2	425	2	2	425	0	0	0	0	0	0
5	Zill ,J (Jayden)	2	982.4	1407.4	2	976.8	1407.4	0	0	0	0	0	0
6	Thwala ,T (Thobeka)	1	1	425	1	1	425	0	0	0	0	0	0
6	Thwala ,T (Thobeka)	1	919.7	1344.7	1	926.4	1344.7	0	0	0	0	0	0
7	Mashigo ,K (Keoratile)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mashigo ,K (Keoratile)	1	1198.2	1623.2	1	1206.6	1623.2	0	0	0	0	0	0
8	Evans ,R (Robyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Evans ,R (Robyn)	1	1176.2	751.2	1	1179.2	751.2	0	0	0	0	0	0
9	Janse Van Rensburg ,J (John)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Janse Van Rensburg ,J (John)	1	1025	600	1	1001.6	600	0	0	0	0	0	0
10	Wu ,S (Sunny)	1	1	425	1	1	425	0	0	0	0	0	0
10	Wu ,S (Sunny)	1	1161.8	1586.8	1	1154	1586.8	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

Mackenzie, S (Skye)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms