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
Current Raw rating	1819.3
Current Weighted rating	1824.1
Current Weighted performance	1726.3
Current official/published rating (highest between Raw, WR and WP)	1824.1
Current highest rating achieved	2003.0
Current floor (min rating allowed)	1503.0
Current K-factor	20
Games played this month	7
Score (S)	7.0
Expected score (We)	6.19
Difference (S-We)	0.67
Current Raw change (no limits, including tournament time weight)	13.4
Current min/max change allowed (with limits)	±68.6
Current Raw change used (final)	13.4
Projected new Raw rating	1832.7
Projected new Weighed rating	1677.5
Projected new Weighted performance	1779.0
Projected new final Raw rating (if new WP > new Raw)	1832.7
Projected new highest rating	2003.0
Projected new floor	1503.0
Projected new K-facor	20
Projected new official/published rating (highest between new Raw, new WR and new WP)	1832.7
Projected effective change (new Official - current Official)	+8.7

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
Current Raw rating	1797.7
Current Weighted rating	1813.8
Current Weighted performance	1720.0
Current official/published rating (highest between Raw, WR and WP)	1813.8
Current highest rating achieved	2003.0
Current floor (min rating allowed)	1503.0
Current K-factor	20
Games played this month	7
Score (S)	7.0
Expected score (We)	6.05
Difference (S-We)	0.95
Current Raw change (no limits, including tournament time weight)	19.0
Current min/max change allowed (with limits)	±70.8
Current Raw change used (final)	19.0
Projected new Raw rating	1816.7
Projected new Weighed rating	1667.6
Projected new Weighted performance	1792.0
Projected new final Raw rating (if new WP > new Raw)	1816.7
Projected new highest rating	2003.0
Projected new floor	1503.0
Projected new K-facor	20
Projected new official/published rating (highest between new Raw, new WR and new WP)	1816.7
Projected effective change (new Official - current Official)	+2.9

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
Current Raw rating	1862.2
Current Weighted rating	1869.0
Current Weighted performance	1729.8
Current official/published rating (highest between Raw, WR and WP)	1869.0
Current highest rating achieved	2003.0
Current floor (min rating allowed)	1503.0
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)	±64.5
Current Raw change used (final)	0.0
Projected new Raw rating	1862.2
Projected new Weighed rating	1719.0
Projected new Weighted performance	1729.8
Projected new final Raw rating (if new WP > new Raw)	1862.2
Projected new highest rating	2003.0
Projected new floor	1503.0
Projected new K-facor	20
Projected new official/published rating (highest between new Raw, new WR and new WP)	1862.2
Projected effective change (new Official - current Official)	-6.8

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
Current Raw rating	1922.6
Current Weighted rating	1922.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)	1922.6
Current highest rating achieved	2003.0
Current floor (min rating allowed)	1503.0
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)	±59.2
Current Raw change used (final)	0.0
Projected new Raw rating	1922.6
Projected new Weighed rating	1768.8
Projected new Weighted performance	765.9
Projected new final Raw rating (if new WP > new Raw)	1922.6
Projected new highest rating	2003.0
Projected new floor	1503.0
Projected new K-facor	20
Projected new official/published rating (highest between new Raw, new WR and new WP)	1922.6
Projected effective change (new Official - current Official)	=0.0

Tournaments

Tournament: EC Chess Champs 2024 (Open)
Start: 2024/09/27  End: 2024/09/27  Host: EOR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 7
Games: 7  Score: 7.0
Main rating: 1819.3  Rating gain/loss: 13.4
Type rating: 1797.7  Rating gain/loss: 19.0
Analysis

#	Tournament	Start	End	Host	Type	Time	Weight	Rns	Gms	Scr	Main	Type	Analysis
11	EC Chess Champs 2024 (Open)	2024/09/27	2024/09/27	OR Tambo (EOR)	Standard	60	0.83	7	7	7.0	1819.3	1797.7	Analysis
10	7th Annual UFH Heritage Open 2024 (A)	2024/09/21	2024/09/22	Amathole (EAL)	Standard	90	0.94	7	6	4.0	1808.5	1780.3	Analysis
9	2024 UCC Mind Over Board (A)	2024/08/30	2024/09/01	Nelson Mandela Bay (ENM)	Standard	120	1.00	5	4	2.0	1808.5	1780.3	Analysis
8	Spartan Bishops Chess Championships 2024 (Kings)	2024/05/04	2024/05/05	Bojanala Platina (NBR)	Standard	60	0.83	5	5	2.0	1818.5	1802.9	Analysis
7	Gompo Chess Club Rapid 2024 (A)	2024/05/01	2024/05/01	Buffalo City (EBC)	Rapid	30	0.60	6	6	5.5	1818.5	1867.6	Analysis
6	Bhongweni Chess Club Open 2024 (Adult)	2024/04/27	2024/04/27	Buffalo City (EBC)	Rapid	30	0.60	6	6	5.0	1764.7	1862.4	Analysis
5	UFH Open 2024 (A)	2024/04/13	2024/04/14	Amathole (EAL)	Standard	90	0.94	7	7	5.5	1764.7	1755.7	Analysis
4	UFH Heritage Open 2024 (A)	2024/03/30	2024/03/31	Amathole (EAL)	Standard	90	0.94	6	6	2.0	1809.6	1803.7	Analysis
3	UCC Strategic Moves 2024 (A)	2024/03/08	2024/03/09	Nelson Mandela Bay (ENM)	Standard	65	0.85	5	5	4.0	1809.6	1803.7	Analysis
2	Capricorn Open Chess Championship 2024 (A)	2024/03/02	2024/03/02	Capricorn (LCP)	Standard	60	0.83	5	5	4.5	1809.6	1803.7	Analysis
1	Pearson Open Chess Tournament 2024 (A)	2024/02/23	2024/02/24	Nelson Mandela Bay (ENM)	Standard	60	0.83	5	3	2.5	1807.4	1805.9	Analysis

Tournament

Start

End

Host

Type

Time

Weight

Rounds

Games

Score

Main

Type

Analysis

EC Chess Champs 2024 (Open)

2024/09/27

OR Tambo (EOR)

Standard

0.83

7.0

1819.3

1797.7

Analysis

7th Annual UFH Heritage Open 2024 (A)

2024/09/21

2024/09/22

Amathole (EAL)

Standard

0.94

4.0

1808.5

1780.3

Analysis

2024 UCC Mind Over Board (A)

2024/08/30

2024/09/01

Nelson Mandela Bay (ENM)

Standard

120

1.00

2.0

1808.5

1780.3

Analysis

Spartan Bishops Chess Championships 2024 (Kings)

2024/05/04

2024/05/05

Bojanala Platina (NBR)

Standard

0.83

2.0

1818.5

1802.9

Analysis

Gompo Chess Club Rapid 2024 (A)

2024/05/01

Buffalo City (EBC)

Rapid

0.60

5.5

1818.5

1867.6

Analysis

Bhongweni Chess Club Open 2024 (Adult)

2024/04/27

Buffalo City (EBC)

Rapid

0.60

5.0

1764.7

1862.4

Analysis

UFH Open 2024 (A)

2024/04/13

2024/04/14

Amathole (EAL)

Standard

0.94

5.5

1764.7

1755.7

Analysis

UFH Heritage Open 2024 (A)

2024/03/30

2024/03/31

Amathole (EAL)

Standard

0.94

2.0

1809.6

1803.7

Analysis

UCC Strategic Moves 2024 (A)

2024/03/08

2024/03/09

Nelson Mandela Bay (ENM)

Standard

0.85

4.0

1809.6

1803.7

Analysis

Capricorn Open Chess Championship 2024 (A)

2024/03/02

Capricorn (LCP)

Standard

0.83

4.5

1809.6

1803.7

Analysis

Pearson Open Chess Tournament 2024 (A)

2024/02/23

2024/02/24

Nelson Mandela Bay (ENM)

Standard

0.83

2.5

1807.4

1805.9

Analysis

Chess Power House Festive Rapid 2023 (B)

2023/12/15

Johannesburg Metro (GJM)

Rapid

0.47

0.0

1834.7

1862.4

Analysis

Buffalo City Chess Closed 2023

2023/12/02

2023/12/10

Buffalo City (EBC)

Standard

0.94

3.0

1834.7

1834.1

Analysis

Chess Vikings Exam Rapid 2023 (A)

2023/11/04

Buffalo City (EBC)

Rapid

0.47

6.5

1825.8

1863.8

Analysis

Gompo Library Chess Club Launch 2023 (Presige)

2023/10/28

Buffalo City (EBC)

Rapid

0.54

3.5

1820.7

1891.2

Analysis

Eastern Cape Chess Team Championship 2023 (Open)

2023/10/07

2023/10/08

Sarah Baartman (ESB)

Standard

0.85

3.0

1820.7

1826.9

Analysis

Eastern Cape Provincial Individual Championship 2023 (Open)

2023/10/05

2023/10/06

Nelson Mandela Bay (ENM)

Standard

0.85

6.0

1820.7

1826.9

Analysis

UFH Heritage Open 2023 (A)

2023/09/23

2023/09/24

Amathole (EAL)

Standard

0.94

2.0

1883.3

1889.0

Analysis

BCM Chess Clubs League 2023 (Premier)

2023/09/09

Buffalo City (EBC)

Standard

0.94

3.0

1883.3

1889.0

Analysis

Uitenhage Chess Club Grand Prix 2023 (A)

2023/08/25

2023/08/26

Nelson Mandela Bay (ENM)

Standard

0.83

3.5

1882.3

1888.8

Analysis

Game History

	Colour	Games	Wins	Draws	Losses	Score	%	Dp	Aor	Perform
Main	All	60	40	8	12	44.0	73.3	198.3	1606.7	1805.1
	White	33	27	4	2	29.0	87.9	322.0	1565.9	1887.8
	Black	27	13	4	10	15.0	55.6	47.2	1656.7	1703.9
Standard	All	48	31	5	12	33.5	69.8	168.2	1603.6	1771.8
	White	26	21	3	2	22.5	86.5	310.6	1551.0	1861.6
	Black	22	10	2	10	11.0	50.0	0.0	1665.7	1665.7
Rapid	All	12	9	3	0	10.5	87.5	318.8	1619.2	1937.9
	White	7	6	1	0	6.5	92.9	364.3	1620.9	1985.2
	Black	5	3	2	0	4.0	80.0	255.0	1616.7	1871.7
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	432	302	43	87	323.5	74.9	211.5	1531.1	1742.6
	White	218	159	25	34	171.5	78.7	243.7	1528.6	1772.3
	Black	214	143	18	53	152.0	71.0	178.7	1533.6	1712.4
Standard	All	348	241	35	72	258.5	74.3	206.4	1534.1	1740.5
	White	174	128	21	25	138.5	79.6	251.6	1529.0	1780.5
	Black	174	113	14	47	120.0	69.0	161.2	1539.3	1700.5
Rapid	All	59	42	7	10	45.5	77.1	230.5	1549.1	1779.6
	White	31	22	3	6	23.5	75.8	219.4	1557.8	1777.1
	Black	28	20	4	4	22.0	78.6	242.9	1539.5	1782.4
Blitz	All	25	19	1	5	19.5	78.0	238.0	1446.5	1684.5
	White	13	9	1	3	9.5	73.1	196.2	1455.0	1651.2
	Black	12	10	0	2	10.0	83.3	283.3	1437.3	1720.7

Top 20 opponents most often played

#	Chess SA id	Name	Games	Score	Wins	Draws	Losses	%	Aor	Dp	Perform	View
1	189044421	Racaza, S (Sinovuyo)	11	10.0	9	2	0	90.9	1868.2	347.7	2215.9	View list
2	198045028	Mkoko, S (Siphamandla)	11	7.0	6	2	3	63.6	1818.6	115.9	1934.5	View list
3	1060104008	Totose, Z (Zimi)	10	4.5	3	3	4	45.0	1825.5	-42.5	1783.0	View list
4	198094698	Maza, O (Okuhle)	8	7.0	7	0	1	87.5	1829.9	318.8	2148.7	View list
5	182027949	Nkosi, DJ (Dumisa)	8	5.0	4	2	2	62.5	1800.5	106.3	1906.7	View list
6	188041509	Vermaak, AC (Ashley)	7	5.5	5	1	1	78.6	1818.3	242.9	2061.1	View list
7	186026901	Ndinise, L (Luzuko)	7	4.0	4	0	3	57.1	1788.9	60.7	1849.6	View list
8	1000097969	Tokoyi, R (Romeo)	7	4.0	3	2	2	57.1	1835.6	60.7	1896.3	View list
9	190044396	Miya, G (Gugulethu)	6	4.0	4	0	2	66.7	1862.7	141.7	2004.3	View list
10	183068085	Magagula, R (Raymond)	6	3.0	3	0	3	50.0	1861.0	0.0	1861.0	View list
11	106065282	Meise, K (Keagen)	5	3.0	2	2	1	60.0	1839.8	85.0	1924.8	View list
12	1070099423	Lin, C (Chenyi)	5	2.5	2	1	2	50.0	1828.2	0.0	1828.2	View list
13	180028736	Odendaal, F (Frederick)	5	2.5	1	3	1	50.0	1824.1	0.0	1824.1	View list
14	110088674	Chang, S (Samuel)	4	4.0	4	0	0	100.0	1802.8	425.0	2227.8	View list
15	1990106168	Mdlatu, L (Lilitha)	4	4.0	4	0	0	100.0	1814.5	425.0	2239.5	View list
16	1070104009	Sibanda, T (Takudzwa)	4	3.5	3	1	0	87.5	1839.8	318.8	2158.6	View list
17	107057087	Peter, NM (Neathan)	4	3.0	3	0	1	75.0	1866.2	212.5	2078.7	View list
18	1030151184	Zitha, S (Smangaliso)	4	3.0	2	2	0	75.0	1835.2	212.5	2047.7	View list
19	186029353	Pape, Z (Zane)	4	2.5	2	1	1	62.5	1877.2	106.3	1983.5	View list
20	105065320	Sparg, N (Nathan)	4	2.5	2	1	1	62.5	1800.8	106.3	1907.0	View list

Player Page

Mafanya, K (Kulasande)

Ratings

Tournaments

Game History

Top 20 opponents most often played