Player Page

Ratings

The Projected values below are NOT the actual and official values as calculated by the Ratings Bureau.

Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating	2003.6
Curent Weighted rating	1993.3
Curent Weighted performance	1877.2
Current official/published rating (highest between Raw, WR and WP)	2003.6
Current floor (min rating allowed)	1631.0
Current highest rating achieved	2131.0
Current K-factor	20
Games played this month	0
Score (S)	0.0
Expected score (We)	0.00
Difference (S-We)	0.00
Current Raw change (no limits, including tournament time weight)	0.0
Current min/max change allowed (with limits)	±52.8
Current Raw change used (final)	0.0
Projected new Raw rating	2003.6
Projected new Weighed rating	1993.8
Projected new Weighted performance	1877.2
Projected new official/published rating (highest between new Raw, new WR and new WP)	2003.6
Projected effective change (new Official - current Official)	=0.0
Projected new highest rating	2131.0
Projected new floor	1631.0
Projected new K-facor	20

Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating	1998.9
Curent Weighted rating	1994.2
Curent Weighted performance	1886.2
Current official/published rating (highest between Raw, WR and WP)	1998.9
Current floor (min rating allowed)	1636.7
Current highest rating achieved	2136.7
Current K-factor	20
Games played this month	0
Score (S)	0.0
Expected score (We)	0.00
Difference (S-We)	0.00
Current Raw change (no limits, including tournament time weight)	0.0
Current min/max change allowed (with limits)	±53.1
Current Raw change used (final)	0.0
Projected new Raw rating	1998.9
Projected new Weighed rating	1994.0
Projected new Weighted performance	1886.2
Projected new official/published rating (highest between new Raw, new WR and new WP)	1998.9
Projected effective change (new Official - current Official)	=0.0
Projected new highest rating	2136.7
Projected new floor	1636.7
Projected new K-facor	20

Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating	2096.5
Curent Weighted rating	2083.8
Curent Weighted performance	1561.6
Current official/published rating (highest between Raw, WR and WP)	2096.5
Current floor (min rating allowed)	1605.6
Current highest rating achieved	2105.6
Current K-factor	20
Games played this month	0
Score (S)	0.0
Expected score (We)	0.00
Difference (S-We)	0.00
Current Raw change (no limits, including tournament time weight)	0.0
Current min/max change allowed (with limits)	±46.2
Current Raw change used (final)	0.0
Projected new Raw rating	2096.5
Projected new Weighed rating	2084.8
Projected new Weighted performance	1561.6
Projected new official/published rating (highest between new Raw, new WR and new WP)	2096.5
Projected effective change (new Official - current Official)	=0.0
Projected new highest rating	2105.6
Projected new floor	1605.6
Projected new K-facor	20

Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating	2059.6
Curent Weighted rating	2059.6
Curent Weighted performance	0.0
Current official/published rating (highest between Raw, WR and WP)	2059.6
Current floor (min rating allowed)	1605.6
Current highest rating achieved	2095.2
Current K-factor	20
Games played this month	0
Score (S)	0.0
Expected score (We)	0.00
Difference (S-We)	0.00
Current Raw change (no limits, including tournament time weight)	0.0
Current min/max change allowed (with limits)	±48.7
Current Raw change used (final)	0.0
Projected new Raw rating	2059.6
Projected new Weighed rating	2059.6
Projected new Weighted performance	0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)	2059.6
Projected effective change (new Official - current Official)	=0.0
Projected new highest rating	2095.2
Projected new floor	1605.6
Projected new K-facor	20

Tournaments

Did not participate this month.

#	Tournament	Start	End	Host	Type	Time	Weight	Rns	Gms	Scr	Main	Type	Analysis
7	2024 Ethekwini Open (A)	2024/04/20	2024/04/21	Ethekwini (KED)	Standard	60	0.83	6	0	0.0	2021.2	2015.5	Analysis
6	UFH Open 2024 (A)	2024/04/13	2024/04/14	Amathole (EAL)	Standard	90	0.94	7	7	5.0	2021.2	2015.5	Analysis
5	Ekurhuleni Open 2024 (A)	2024/04/06	2024/04/06	Ekurhuleni (GE)	Standard	60	0.83	5	5	4.0	2021.2	2015.5	Analysis
4	1st Knights Open Tournament 2024 (A)	2024/03/23	2024/03/23	Johannesburg Metro (GJM)	Standard	60	0.83	5	5	3.0	2038.5	2034.9	Analysis
3	Gear Up Mzansi Rapid 2024 (Expert)	2024/02/17	2024/02/17	Johannesburg Metro (GJM)	Rapid	35	0.66	5	0	0.0	2038.5	2096.5	Analysis
2	JMC Kick Off Tournament 2024 (A)	2024/01/28	2024/01/28	Johannesburg Metro (GJM)	Standard	60	0.83	5	5	3.0	2036.9	2031.5	Analysis
1	2024 Gauteng Inter-Region Chess Championship (Adult A)	2024/01/13	2024/01/14	Tshwane (GTP)	Standard	90	0.94	5	5	4.5	2036.9	2031.5	Analysis

Tournament

Start

End

Host

Type

Time

Weight

Rounds

Games

Score

Main

Type

Analysis

101

2024 Ethekwini Open (A)

2024/04/20

2024/04/21

Ethekwini (KED)

Standard

0.83

0.0

2021.2

2015.5

Analysis

100

UFH Open 2024 (A)

2024/04/13

2024/04/14

Amathole (EAL)

Standard

0.94

5.0

2021.2

2015.5

Analysis

Ekurhuleni Open 2024 (A)

2024/04/06

Ekurhuleni (GE)

Standard

0.83

4.0

2021.2

2015.5

Analysis

1st Knights Open Tournament 2024 (A)

2024/03/23

Johannesburg Metro (GJM)

Standard

0.83

3.0

2038.5

2034.9

Analysis

Gear Up Mzansi Rapid 2024 (Expert)

2024/02/17

Johannesburg Metro (GJM)

Rapid

0.66

0.0

2038.5

2096.5

Analysis

JMC Kick Off Tournament 2024 (A)

2024/01/28

Johannesburg Metro (GJM)

Standard

0.83

3.0

2036.9

2031.5

Analysis

2024 Gauteng Inter-Region Chess Championship (Adult A)

2024/01/13

2024/01/14

Tshwane (GTP)

Standard

0.94

4.5

2036.9

2031.5

Analysis

Chess Power House Festive Rapid 2023 (A)

2023/12/15

Johannesburg Metro (GJM)

Rapid

0.47

3.0

1934.7

2075.6

Analysis

Mzansi Summer Blitz 2023

2023/12/09

Johannesburg Metro (GJM)

Rapid

0.29

5.0

1934.7

2075.6

Analysis

2023 BMI Lesotho Open

2023/11/24

2023/11/26

Lesoho (LES)

Standard

105

0.97

5.5

1923.2

Analysis

Africawide Chess Championship 2023 (Prestige)

2023/11/03

2023/11/05

Johannesburg Metro (GJM)

Standard

0.94

1.0

1923.2

Analysis

2023 UCC Durban Open (A)

2023/10/28

2023/10/29

Ethekwini (KED)

Standard

0.85

5.0

1967.4

1967.8

Analysis

2023 Gauteng Noord (A)

2023/10/14

2023/10/15

Tshwane (GTP)

Standard

0.94

2.5

1967.4

1967.8

Analysis

2023 Moja Chess Extravaganza (Prestige)

2023/09/30

2023/10/04

Frances Baard (NCF)

Standard

120

1.00

3.0

1967.4

1967.8

Analysis

Galeshewe Youth Day Chess Festival 2023 (Open)

2023/06/16

Frances Baard (NCF)

Standard

0.85

2.5

1994.2

1999.2

Analysis

Galeshewe 2 2023 (Open)

2023/06/03

Frances Baard (NCF)

Standard

120

1.00

4.5

1994.2

1999.2

Analysis

Mayibuye Tournament 2023 (Open)

2023/05/13

Frances Baard (NCF)

Rapid

0.39

4.5

1993.7

2085.0

Analysis

Galeshewe Open Tournament 2023 (Open)

2023/04/29

Frances Baard (NCF)

Standard

0.83

3.5

2011.1

2021.2

Analysis

2023 KZN Open (A)

2023/04/29

2023/04/30

Ethekwini (KED)

Standard

0.83

0.0

2011.1

2021.2

Analysis

CPH March FIDE RR 2023 (A)

2023/03/25

2023/03/26

Ekurhuleni (GE)

Standard

0.94

1.5

2015.2

2026.8

Analysis

Game History

	Colour	Games	Wins	Draws	Losses	Score	%	Dp	Aor	Perform
Main	All	27	16	7	4	19.5	72.2	188.9	1744.6	1933.5
	White	13	7	4	2	9.0	69.2	163.5	1778.4	1941.9
	Black	14	9	3	2	10.5	75.0	212.5	1713.3	1925.8
Standard	All	27	16	7	4	19.5	72.2	188.9	1744.6	1933.5
	White	13	7	4	2	9.0	69.2	163.5	1778.4	1941.9
	Black	14	9	3	2	10.5	75.0	212.5	1713.3	1925.8
Rapid	All	0	0	0	0	0.0	0.0	0.0	0.0	0.0
	White	0	0	0	0	0.0	0.0	0.0	0.0	0.0
	Black	0	0	0	0	0.0	0.0	0.0	0.0	0.0
Blitz	All	0	0	0	0	0.0	0.0	0.0	0.0	0.0
	White	0	0	0	0	0.0	0.0	0.0	0.0	0.0
	Black	0	0	0	0	0.0	0.0	0.0	0.0	0.0

	Colour	Games	Wins	Draws	Losses	Score	%	Dp	Aor	Perform
Main	All	556	361	116	79	419.0	75.4	215.6	1772.4	1987.9
	White	281	197	49	35	221.5	78.8	245.0	1759.4	2004.4
	Black	275	164	67	44	197.5	71.8	185.5	1785.6	1971.1
Standard	All	469	302	104	63	354.0	75.5	216.6	1775.4	1991.9
	White	240	167	44	29	189.0	78.8	244.4	1765.0	2009.4
	Black	229	135	60	34	165.0	72.1	187.4	1786.2	1973.6
Rapid	All	55	39	8	8	43.0	78.2	239.5	1685.7	1925.2
	White	25	19	3	3	20.5	82.0	272.0	1639.4	1911.4
	Black	30	20	5	5	22.5	75.0	212.5	1724.2	1936.7
Blitz	All	32	20	4	8	22.0	68.8	159.4	1877.7	2037.0
	White	16	11	2	3	12.0	75.0	212.5	1862.5	2075.0
	Black	16	9	2	5	10.0	62.5	106.3	1892.8	1999.1

Top 20 opponents most often played

#	Chess SA id	Name	Games	Score	Wins	Draws	Losses	%	Aor	Dp	Perform	View
1	187025727	Mpya, TM (Tshediso)	15	12.0	10	4	1	80.0	2099.7	255.0	2354.7	View list
2	184019054	Mabusela, JM (Johannes)	15	4.0	1	6	8	26.7	2067.2	-198.3	1868.8	View list
3	194026329	Mwale, J (Joseph)	14	5.0	2	6	6	35.7	2097.5	-121.4	1976.0	View list
4	182025885	Mthunzi, B (Brighton)	13	7.0	2	10	1	53.8	2093.3	32.7	2126.0	View list
5	185028656	Oatlhotse, P (Providence)	12	5.0	4	2	6	41.7	2073.7	-70.8	2002.9	View list
6	192023485	Mnguni, JD (Jakob)	12	4.5	0	9	3	37.5	2075.0	-106.3	1968.8	View list
7	198034674	Sikwati, L (Lizo)	10	6.5	5	3	2	65.0	2054.7	127.5	2182.2	View list
8	173022117	Mbedza, R (Richard)	8	7.5	7	1	0	93.8	2061.6	371.9	2433.4	View list
9	183068085	Magagula, R (Raymond)	7	7.0	7	0	0	100.0	2086.3	425.0	2511.3	View list
10	101050584	Mazibuko, K (Khanya)	7	4.5	4	1	2	64.3	2082.6	121.4	2204.0	View list
11	199021497	Masiya, MA (Mfundo)	6	4.5	3	3	0	75.0	2105.7	212.5	2318.2	View list
12	194025886	Mthunzi, C (Clive)	6	4.5	3	3	0	75.0	2093.7	212.5	2306.2	View list
13	197084822	Mathebula, X (Xolani Cebo)	6	4.0	3	2	1	66.7	1997.8	141.7	2139.4	View list
14	172036708	Subke, JJ (Jason)	5	5.0	5	0	0	100.0	2050.2	425.0	2475.2	View list
15	189059369	Valashia, IH (Itumeleng)	5	4.5	4	1	0	90.0	1999.1	340.0	2339.1	View list
16	103007373	Dinham, J (James)	5	4.0	4	0	1	80.0	2073.1	255.0	2328.1	View list
17	187022947	Mgobhozi, B (Bhekinkosi)	5	2.5	2	1	2	50.0	2077.9	0.0	2077.9	View list
18	182004314	Cawdery, DJ (Daniel)	5	0.5	0	1	4	10.0	2101.2	-340.0	1761.2	View list
19	100091919	Ngcongo, M (Minenhle)	4	3.5	3	1	0	87.5	2059.6	318.8	2378.4	View list
20	183037250	Uzeni, T (Tapera)	4	3.5	3	1	0	87.5	2094.8	318.8	2413.5	View list

Player Page

Zwakala, N (Ntando)

Ratings

Tournaments

Game History

Top 20 opponents most often played