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	1746.5
Current Weighted rating	1726.2
Current Weighted performance	1560.9
Current official/published rating (highest between Raw, WR and WP)	1746.5
Current highest rating achieved	1797.0
Current floor (min rating allowed)	1297.0
Current K-factor	28
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)	±76.1
Current Raw change used (final)	0.0
Projected new Raw rating	1746.5
Projected new Weighed rating	1588.0
Projected new Weighted performance	1560.9
Projected new final Raw rating (if new WP > new Raw)	1746.5
Projected new highest rating	1797.0
Projected new floor	1297.0
Projected new K-facor	28
Projected new official/published rating (highest between new Raw, new WR and new WP)	1746.5
Projected effective change (new Official - current Official)	=0.0

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	1787.6
Current Weighted rating	1753.3
Current Weighted performance	1715.7
Current official/published rating (highest between Raw, WR and WP)	1787.6
Current highest rating achieved	1806.3
Current floor (min rating allowed)	1306.3
Current K-factor	24
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)	±71.8
Current Raw change used (final)	0.0
Projected new Raw rating	1787.6
Projected new Weighed rating	1613.4
Projected new Weighted performance	1715.7
Projected new final Raw rating (if new WP > new Raw)	1787.6
Projected new highest rating	1806.3
Projected new floor	1306.3
Projected new K-facor	24
Projected new official/published rating (highest between new Raw, new WR and new WP)	1787.6
Projected effective change (new Official - current Official)	=0.0

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	1580.8
Current Weighted rating	1654.0
Current Weighted performance	1395.2
Current official/published rating (highest between Raw, WR and WP)	1654.0
Current highest rating achieved	1797.0
Current floor (min rating allowed)	1297.0
Current K-factor	28
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)	±96.4
Current Raw change used (final)	0.0
Projected new Raw rating	1580.8
Projected new Weighed rating	1518.7
Projected new Weighted performance	1395.2
Projected new final Raw rating (if new WP > new Raw)	1580.8
Projected new highest rating	1797.0
Projected new floor	1297.0
Projected new K-facor	28
Projected new official/published rating (highest between new Raw, new WR and new WP)	1580.8
Projected effective change (new Official - current Official)	-73.2

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	1782.0
Current Weighted rating	1782.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)	1782.0
Current highest rating achieved	1797.0
Current floor (min rating allowed)	1297.0
Current K-factor	28
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)	±72.4
Current Raw change used (final)	0.0
Projected new Raw rating	1782.0
Projected new Weighed rating	1639.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating	1797.0
Projected new floor	1297.0
Projected new K-facor	28
Projected new official/published rating (highest between new Raw, new WR and new WP)	1782.0
Projected effective change (new Official - current Official)	=0.0

Tournaments

Did not participate this month.

#	Tournament	Start	End	Host	Type	Time	Weight	Rns	Gms	Scr	Main	Type	Analysis
8	FIDE World Senior Team Chess Championships 50+ 2024	2024/07/02	2024/07/11	FIDE (FID)	Standard	150	1.00	9	9	3.0	1739.4	1769.9	Analysis
7	Randburg Chess Club Winter Swiss 2024	2024/06/11	2024/07/30	Johannesburg Metro (GJM)	Standard	90	0.94	7	5	3.5	1783.4	1806.3	Analysis
6	Randburg Rapid Club Champs 2024	2024/06/08	2024/08/13	Johannesburg Metro (GJM)	Rapid	25	0.54	8	4	2.0	1783.4	1599.6	Analysis
5	Randburg Autumn Rapid 2024	2024/05/28	2024/06/04	Johannesburg Metro (GJM)	Rapid	25	0.54	6	6	4.0	1747.9	1622.0	Analysis
4	Randburg Chess Club Championship 2024	2024/04/09	2024/05/21	Johannesburg Metro (GJM)	Standard	90	0.94	7	7	5.0	1746.3	1768.2	Analysis
3	South African Closed Chess Championship 2024 (Seniors)	2024/03/25	2024/04/02	Cape Town (WCT)	Standard	150	1.00	11	10	6.0	1691.7	1724.8	Analysis
2	Randburg Chess Club New Year Swiss 2024	2024/02/06	2024/02/06	Johannesburg Metro (GJM)	Standard	90	0.94	7	7	5.0	1686.2	1738.0	Analysis
1	Randburg New Year Rapid 2024	2024/01/23	2024/01/30	Johannesburg Metro (GJM)	Rapid	25	0.54	6	6	3.0	1721.9	1680.2	Analysis

Tournament

Start

End

Host

Type

Time

Weight

Rounds

Games

Score

Main

Type

Analysis

FIDE World Senior Team Chess Championships 50+ 2024

2024/07/02

2024/07/11

FIDE (FID)

Standard

150

1.00

3.0

1739.4

1769.9

Analysis

Randburg Chess Club Winter Swiss 2024

2024/06/11

2024/07/30

Johannesburg Metro (GJM)

Standard

0.94

3.5

1783.4

1806.3

Analysis

Randburg Rapid Club Champs 2024

2024/06/08

2024/08/13

Johannesburg Metro (GJM)

Rapid

0.54

2.0

1783.4

1599.6

Analysis

Randburg Autumn Rapid 2024

2024/05/28

2024/06/04

Johannesburg Metro (GJM)

Rapid

0.54

4.0

1747.9

1622.0

Analysis

Randburg Chess Club Championship 2024

2024/04/09

2024/05/21

Johannesburg Metro (GJM)

Standard

0.94

5.0

1746.3

1768.2

Analysis

South African Closed Chess Championship 2024 (Seniors)

2024/03/25

2024/04/02

Cape Town (WCT)

Standard

150

1.00

6.0

1691.7

1724.8

Analysis

Randburg Chess Club New Year Swiss 2024

2024/02/06

Johannesburg Metro (GJM)

Standard

0.94

5.0

1686.2

1738.0

Analysis

Randburg New Year Rapid 2024

2024/01/23

2024/01/30

Johannesburg Metro (GJM)

Rapid

0.54

3.0

1721.9

1680.2

Analysis

Randburg Club Championships Swiss 2023

2023/08/29

2023/10/10

Johannesburg Metro (GJM)

Standard

0.94

5.0

1696.3

1731.0

Analysis

Randburg Club Championship Rapid 2023

2023/08/15

2023/08/22

Johannesburg Metro (GJM)

Rapid

0.54

3.5

1715.0

1720.1

Analysis

Randburg Winter Swiss 2023

2023/06/13

2023/07/25

Johannesburg Metro (GJM)

Standard

0.94

4.0

1724.2

1745.6

Analysis

Randburg Mid-Year Themed Rapid 2023

2023/05/30

2023/06/06

Johannesburg Metro (GJM)

Rapid

0.54

3.0

1746.7

1775.0

Analysis

Randburg Autumn Swiss 2023

2023/04/11

2023/05/23

Johannesburg Metro (GJM)

Standard

0.94

5.0

1739.3

1737.8

Analysis

Randburg New Year Swiss 2023

2023/01/31

2023/03/14

Johannesburg Metro (GJM)

Standard

0.94

5.0

1751.9

1753.2

Analysis

Randburg Summer Swiss 2022

2022/10/25

2022/12/06

Johannesburg Metro (GJM)

Standard

0.94

5.5

1741.1

1744.2

Analysis

Randburg Spring Rapid 2022

2022/09/20

2022/09/27

Johannesburg Metro (GJM)

Rapid

0.54

5.0

1735.9

1765.2

Analysis

Randburg Club Championships Swiss 2022

2022/07/19

2022/09/06

Johannesburg Metro (GJM)

Standard

0.94

4.5

1735.9

1747.0

Analysis

JNW Club - Trinityhouse Randpark Ridge Open 2020 (A)

2020/02/22

Johannesburg Metro (GJM)

Standard

0.83

3.0

1689.9

1699.1

Analysis

Randburg Chess Club Autum Swiss 2020

2020/02/04

2020/03/10

Johannesburg Metro (GJM)

Standard

0.94

4.0

1703.8

1714.5

Analysis

2019 National Club Chess Championships (A)

2019/09/27

2019/09/29

Cape Town (WCT)

Standard

120

1.00

2.0

1730.1

1727.1

Analysis

Game History

	Colour	Games	Wins	Draws	Losses	Score	%	Dp	Aor	Perform
Main	All	54	26	11	17	31.5	58.3	70.8	1629.3	1700.1
	White	28	15	4	9	17.0	60.7	91.1	1633.1	1724.2
	Black	26	11	7	8	14.5	55.8	49.0	1625.1	1674.1
Standard	All	38	17	11	10	22.5	59.2	78.3	1718.8	1797.1
	White	20	9	4	7	11.0	55.0	42.5	1734.2	1776.7
	Black	18	8	7	3	11.5	63.9	118.1	1701.8	1819.8
Rapid	All	16	9	0	7	9.0	56.3	53.1	1416.5	1469.7
	White	8	6	0	2	6.0	75.0	212.5	1380.6	1593.1
	Black	8	3	0	5	3.0	37.5	-106.3	1452.5	1346.3
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	156	81	32	43	97.0	62.2	103.5	1572.6	1676.1
	White	79	42	18	19	51.0	64.6	123.7	1583.3	1707.0
	Black	77	39	14	24	46.0	59.7	82.8	1561.6	1644.4
Standard	All	116	58	29	29	72.5	62.5	106.3	1618.7	1725.0
	White	59	28	16	15	36.0	61.0	93.6	1646.1	1739.8
	Black	57	30	13	14	36.5	64.0	119.3	1590.4	1709.7
Rapid	All	40	23	3	14	24.5	61.3	95.6	1438.8	1534.5
	White	20	14	2	4	15.0	75.0	212.5	1397.9	1610.4
	Black	20	9	1	10	9.5	47.5	-21.3	1479.8	1458.5
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

Top 20 opponents most often played

#	Chess SA id	Name	Games	Score	Wins	Draws	Losses	%	Aor	Dp	Perform	View
1	159008414	Durow, NL (Neil)	10	8.5	7	3	0	85.0	1723.9	297.5	2021.4	View list
2	163015814	Kleyn, AE (Andrew)	10	5.5	3	5	2	55.0	1745.4	42.5	1787.9	View list
3	174009090	Essop, R (Rashied)	8	6.0	5	2	1	75.0	1746.1	212.5	1958.6	View list
4	155022650	Mendelsohn, DC (David)	8	5.5	5	1	2	68.8	1736.3	159.4	1895.7	View list
5	179057929	Essop, H (Haroon)	6	4.5	4	1	1	75.0	1727.3	212.5	1939.8	View list
6	181035793	Sparks, SJW (Stephen)	6	2.5	2	1	3	41.7	1734.6	-70.8	1663.8	View list
7	1560115964	Van Der Berg, P (Pieter)	5	1.5	1	1	3	30.0	1727.2	-170.0	1557.2	View list
8	101050584	Mazibuko, K (Khanya)	5	0.0	0	0	5	0.0	1730.6	-425.0	1305.6	View list
9	181011771	Hangelbroek, P (Peter)	4	3.5	3	1	0	87.5	1733.2	318.8	2052.0	View list
10	170035526	Snyckers, FA (Frank)	4	3.5	3	1	0	87.5	1739.0	318.8	2057.7	View list
11	102072832	Snyckers, A (Adam)	4	3.0	3	0	1	75.0	1722.1	212.5	1934.6	View list
12	132014263	Jones, GTD (Graham)	4	2.5	1	3	0	62.5	1732.9	106.3	1839.1	View list
13	168000858	Assabi, O (Ofer)	3	2.0	2	0	1	66.7	1765.6	141.7	1907.3	View list
14	100014225	Jolliffe, SR (Shaun)	3	2.0	2	0	1	66.7	1730.5	141.7	1872.2	View list
15	1130116883	Tak, R (Rannveer)	3	2.0	1	2	0	66.7	1719.7	141.7	1861.4	View list
16	194030356	Pillay, N (Nico)	3	1.5	1	1	1	50.0	1730.2	0.0	1730.2	View list
17	106073248	Allison, LM (Liam)	2	2.0	2	0	0	100.0	1746.7	425.0	2171.7	View list
18	105058535	Liao, J (Jingpu)	2	2.0	2	0	0	100.0	1725.5	425.0	2150.4	View list
19	1700148035	Loon, M (Marc)	2	2.0	2	0	0	100.0	1743.0	425.0	2168.0	View list
20	1770131185	Molo, S (Sibo)	2	2.0	2	0	0	100.0	1741.9	425.0	2166.9	View list

Player Page

Metcalfe, AR (Allister)

Ratings

Tournaments

Game History

Top 20 opponents most often played