Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mack, M (Mikhail)

Chess SA id

1150323323

FIDE id

Date of birth

2015-02-24 (U12)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.9	1215.1	1194.2	1200
Raw rating	1196.4	1215.1	1150.3	1200
Weighted rating	1199.9	1202.4	1194.2	1200
Weighted performance	0	0	0	0
Floor	711.2	715.1	699.9	700
K-factor	36	36	40	36
Min/Max rating change allowed	166.7	162.3	178	165.8
Highest rating	1211.2 2025-09-30	1215.1 2025-09-30	1199.9 2025-07-18	1200 2025-08-01
Highest raw rating	1211.2 2025-09-30	1215.1 2025-09-30	1199.9 2025-07-18	1200 2025-08-01
Highest weighted rating	1200.2 2025-09-30	1201.2 2025-09-30	1199.9 2025-07-18	1200 2025-08-01
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	-0.3	0	-3.7	0
New rating	1199.6	1215.1	1190.5	1200
Analysis
Rating	1199.9	1215.1	1194.2	1200
Raw rating	1196.4	1215.1	1150.3	1200
Weighted rating	1199.9	1202.4	1194.2
Weighted performance	0	0	0
K-factor	36	36	40	36
Floor	711.2	715.1	699.9	700
Max/Min rating change allowed	166.7	162.3	178	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	1196.4	1215.1	1150.3	1200
New weighted rating	1199.6	1203.5	1190.5	1200
New weighted performance	0	0	0	0
Temp new rating	1199.6	1215.1	1190.5	1200
Temp new rating +/-	-0.3	0	-3.7	0
Final new rating +/-	-0.3	0	-3.7	0
New rating	1199.6	1215.1	1190.5	1200
New K-factor	36	36	40	36
New floor	711.2	715.1	699.9	700

Item	Main	Standard	Rapid
	0	0	0
	20	8	12
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	20	8	12

Games since
	Main 20	Standard 8		Rapid 12		Blitz 0
Gender	Male
Age group	U12
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	20	7.5	37.5	-106.2	1211.6	1105.4
Standard	8	5	62.5	106.2	1199.5	1305.8
Rapid	12	2.5	20.83	-247.9	1219.7	971.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	7.5	37.5	-106.2	1211.6	1105.4
Standard	8	5	62.5	106.2	1199.5	1305.8
Rapid	12	2.5	20.83	-247.9	1219.7	971.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1196.4	1215.1	1150.3	1200
2025-09-30	1211.2	1215.1	1191.9	1200
2025-09-01	1195.4	1200	1191.9	1200
2025-08-01	1195.4	1200	1191.9	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	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
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	BC Open 2025 (U10-U14)	2025-10-04	2025-10-04	Rapid	Buffalo City (EBC)	7	7	2.5	Yes	Analysis
2	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	4	2.5	Yes	Analysis
3	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	4	2.5	Yes	Analysis
4	Buffalo City Chess Junior Closed 2025 (U12 Open)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	0	0	No	Analysis
5	Beacon Bay Winter Cup 2025 (B)	2025-07-09	2025-07-09	Rapid	Buffalo City (EBC)	6	5	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	BC Open 2025 (U10-U14)	2025-10-04	2025-10-04	Rapid	Buffalo City (EBC)	7	7	2.5	Yes	Analysis
2	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	4	2.5	Yes	Analysis
3	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	4	2.5	Yes	Analysis
4	Buffalo City Chess Junior Closed 2025 (U12 Open)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	0	0	No	Analysis
5	Beacon Bay Winter Cup 2025 (B)	2025-07-09	2025-07-09	Rapid	Buffalo City (EBC)	6	5	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament BC Open 2025				Tournament BC Open 2025
		date 2025-10-04	rnd 3	type Rapid	result 0.5	date 2025-10-04	rnd 4	type Rapid	result 1
		Opponent Adam, L (Lunika)				Opponent Samente, A (Anike)
2	2	Tournament Buffalo City Chess Clubs League 2025				Tournament Buffalo City Chess Clubs League 2025
		date 2025-09-20	rnd 1	type Standard	result 1	date 2025-09-20	rnd 3	type Standard	result 1
		Opponent Muller, T (Tristan)				Opponent Mapasa, L (Luniko)
3	1	Tournament BC Open 2025				Tournament BC Open 2025
		date 2025-10-04	rnd 7	type Rapid	result 1	date 2025-10-04	rnd 7	type Rapid	result 1
		Opponent Aaroni, E (Enzokuhle)				Opponent Aaroni, E (Enzokuhle)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Mapasa ,L (Luniko)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mapasa ,L (Luniko)	1	1197.9	1622.9	1	1197.5	1622.9	0	0	0	0	0	0
2	Muller ,T (Tristan)	1	1	425	1	1	425	0	0	0	0	0	0
2	Muller ,T (Tristan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Ngcelwane ,K (Kano)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Ngcelwane ,K (Kano)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
4	Mlungwana ,N (Nizibone)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mlungwana ,N (Nizibone)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Ntamo ,Z (Zingce)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Ntamo ,Z (Zingce)	1	1180.2	755.2	0	0	0	1	1202.5	755.2	0	0	0
6	Aaroni ,E (Enzokuhle)	1	1	425	0	0	0	1	1	425	0	0	0
6	Aaroni ,E (Enzokuhle)	1	1197.7	1622.7	0	0	0	1	1200	1622.7	0	0	0
7	Fourie ,Z (Zion)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Fourie ,Z (Zion)	1	1200.2	775.2	0	0	0	1	1206.4	775.2	0	0	0
8	Adam ,L (Lunika)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Adam ,L (Lunika)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
9	Dyabooi ,K (Khayone)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Dyabooi ,K (Khayone)	1	1224.8	799.8	0	0	0	1	1200	799.8	0	0	0
10	Vutula ,L (Lubom)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Vutula ,L (Lubom)	1	1236.3	811.3	0	0	0	1	1200	811.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Mack, M (Mikhail)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms