Chess South Africa
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Chess South Africa
Metcalfe, AR (Allister)
Dob:
1958/10/18 (Adult)
Gender:
Male
Chess SA id:
158022721
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/04/02 (38 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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
1746.3
Curent Weighted rating
1717.2
Curent Weighted performance
1599.2
Current official/published rating (highest between Raw, WR and WP)
1746.3
Current floor (min rating allowed)
1297.0
Current highest rating achieved
1797.0
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
1746.3
Projected new Weighed rating
1718.9
Projected new Weighted performance
1599.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1746.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1797.0
Projected new floor
1297.0
Projected new K-facor
28
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
1768.2
Curent Weighted rating
1740.7
Curent Weighted performance
1661.2
Current official/published rating (highest between Raw, WR and WP)
1768.2
Current floor (min rating allowed)
1297.0
Current highest rating achieved
1797.0
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)
±73.8
Current Raw change used (final)
0.0
Projected new Raw rating
1768.2
Projected new Weighed rating
1742.8
Projected new Weighted performance
1661.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1768.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1797.0
Projected new floor
1297.0
Projected new K-facor
28
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
1622.0
Curent Weighted rating
1688.6
Curent Weighted performance
1227.5
Current official/published rating (highest between Raw, WR and WP)
1688.6
Current floor (min rating allowed)
1297.0
Current highest rating achieved
1797.0
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)
±90.9
Current Raw change used (final)
0.0
Projected new Raw rating
1622.0
Projected new Weighed rating
1680.9
Projected new Weighted performance
1227.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1680.9
Projected effective change (new Official - current Official)
-7.7
Projected new highest rating
1797.0
Projected new floor
1297.0
Projected new K-facor
28
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
1782.0
Curent Weighted rating
1782.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1782.0
Current floor (min rating allowed)
1297.0
Current highest rating achieved
1797.0
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
1782.0
Projected new Weighted performance
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
Projected new highest rating
1797.0
Projected new floor
1297.0
Projected new K-facor
28
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
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
19
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
18
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
17
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
16
Randburg Club Championships Swiss 2023
2023/08/29
2023/10/10
Johannesburg Metro (GJM)
Standard
90
0.94
7
7
5.0
1696.3
1731.0
Analysis
15
Randburg Club Championship Rapid 2023
2023/08/15
2023/08/22
Johannesburg Metro (GJM)
Rapid
25
0.54
6
6
3.5
1715.0
1720.1
Analysis
14
Randburg Winter Swiss 2023
2023/06/13
2023/07/25
Johannesburg Metro (GJM)
Standard
90
0.94
7
7
4.0
1724.2
1745.6
Analysis
13
Randburg Mid-Year Themed Rapid 2023
2023/05/30
2023/06/06
Johannesburg Metro (GJM)
Rapid
25
0.54
6
6
3.0
1746.7
1775.0
Analysis
12
Randburg Autumn Swiss 2023
2023/04/11
2023/05/23
Johannesburg Metro (GJM)
Standard
90
0.94
7
7
5.0
1739.3
1737.8
Analysis
11
Randburg New Year Swiss 2023
2023/01/31
2023/03/14
Johannesburg Metro (GJM)
Standard
90
0.94
7
7
5.0
1751.9
1753.2
Analysis
10
Randburg Summer Swiss 2022
2022/10/25
2022/12/06
Johannesburg Metro (GJM)
Standard
90
0.94
7
7
5.5
1741.1
1744.2
Analysis
9
Randburg Spring Rapid 2022
2022/09/20
2022/09/27
Johannesburg Metro (GJM)
Rapid
25
0.54
6
6
5.0
1735.9
1765.2
Analysis
8
Randburg Club Championships Swiss 2022
2022/07/19
2022/09/06
Johannesburg Metro (GJM)
Standard
90
0.94
7
7
4.5
1735.9
1747.0
Analysis
7
JNW Club - Trinityhouse Randpark Ridge Open 2020 (A)
2020/02/22
2020/02/22
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1689.9
1699.1
Analysis
6
Randburg Chess Club Autum Swiss 2020
2020/02/04
2020/03/10
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
4.0
1703.8
1714.5
Analysis
5
2019 National Club Chess Championships (A)
2019/09/27
2019/09/29
Cape Town (WCT)
Standard
120
1.00
6
6
2.0
1730.1
1727.1
Analysis
4
Randburg Chess Club Rapid Champs 2019
2019/09/10
2019/09/17
Johannesburg Metro (GJM)
Rapid
25
0.54
6
6
4.0
1730.1
1782.0
Analysis
3
Randburg Chess Club Winter Swiss 2019
2019/07/30
2019/09/03
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
4.5
1730.1
1727.1
Analysis
2
Randburg Club Champs 2019
2019/05/07
2019/06/18
Johannesburg Metro (GJM)
Standard
90
0.94
7
6
4.0
1763.3
1762.1
Analysis
1
Randburg Club - Summer Swiss 2018
2018/01/30
2018/03/13
Johannesburg Metro (GJM)
Standard
90
0.94
7
7
3.5
1782.0
1782.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
23
11
6
6
14.0
60.9
92.4
1582.1
1674.5
White
11
6
2
3
7.0
63.6
115.9
1555.6
1671.5
Black
12
5
4
3
7.0
58.3
70.8
1606.5
1677.3
Standard
All
17
8
6
3
11.0
64.7
125.0
1670.5
1795.5
White
8
4
2
2
5.0
62.5
106.3
1644.5
1750.8
Black
9
4
4
1
6.0
66.7
141.7
1693.5
1835.2
Rapid
All
6
3
0
3
3.0
50.0
0.0
1331.8
1331.8
White
3
2
0
1
2.0
66.7
141.7
1318.4
1460.1
Black
3
1
0
2
1.0
33.3
-141.7
1345.3
1203.6
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
125
66
27
32
79.5
63.6
115.6
1549.9
1665.5
White
62
33
16
13
41.0
66.1
137.1
1555.8
1692.9
Black
63
33
11
19
38.5
61.1
94.4
1544.0
1638.4
Standard
All
95
49
24
22
61.0
64.2
120.8
1587.9
1708.7
White
47
23
14
10
30.0
63.8
117.6
1608.4
1725.9
Black
48
26
10
12
31.0
64.6
124.0
1567.9
1691.9
Rapid
All
30
17
3
10
18.5
61.7
99.2
1429.3
1528.5
White
15
10
2
3
11.0
73.3
198.3
1391.2
1589.6
Black
15
7
1
7
7.5
50.0
0.0
1467.4
1467.4
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)
9
7.5
6
3
0
83.3
1721.4
283.3
2004.8
View list
2
163015814
Kleyn, AE (Andrew)
9
5.0
3
4
2
55.6
1741.2
47.2
1788.4
View list
3
155022650
Mendelsohn, DC (David)
8
5.5
5
1
2
68.8
1736.3
159.4
1895.7
View list
4
174009090
Essop, R (Rashied)
6
5.5
5
1
0
91.7
1739.9
354.2
2094.0
View list
5
179057929
Essop, H (Haroon)
5
3.5
3
1
1
70.0
1716.0
170.0
1886.0
View list
6
1560115964
Van Der Berg, P (Pieter)
5
1.5
1
1
3
30.0
1727.2
-170.0
1557.2
View list
7
181011771
Hangelbroek, P (Peter)
4
3.5
3
1
0
87.5
1733.2
318.8
2052.0
View list
8
132014263
Jones, GTD (Graham)
4
2.5
1
3
0
62.5
1732.9
106.3
1839.1
View list
9
181035793
Sparks, SJW (Stephen)
4
1.5
1
1
2
37.5
1719.6
-106.3
1613.3
View list
10
101050584
Mazibuko, K (Khanya)
4
0.0
0
0
4
0.0
1726.6
-425.0
1301.6
View list
11
102072832
Snyckers, A (Adam)
3
3.0
3
0
0
100.0
1713.5
425.0
2138.5
View list
12
170035526
Snyckers, FA (Frank)
3
2.5
2
1
0
83.3
1736.0
283.3
2019.3
View list
13
106073248
Allison, LM (Liam)
2
2.0
2
0
0
100.0
1746.7
425.0
2171.7
View list
14
105058535
Liao, J (Jingpu)
2
2.0
2
0
0
100.0
1725.5
425.0
2150.4
View list
15
1700148035
Loon, M (Marc)
2
2.0
2
0
0
100.0
1743.0
425.0
2168.0
View list
16
100014225
Jolliffe, SR (Shaun)
2
1.0
1
0
1
50.0
1704.1
0.0
1704.1
View list
17
1130116883
Tak, R (Rannveer)
2
1.0
0
2
0
50.0
1705.7
0.0
1705.7
View list
18
104056090
Weisz, B (Benjamin)
2
0.5
0
1
1
25.0
1746.7
-212.5
1534.2
View list
19
194002691
Bornheim, C (Craig)
2
0.0
0
0
2
0.0
1742.9
-425.0
1317.9
View list
20
105023611
Modi, Y (Yashil)
2
0.0
0
0
2
0.0
1712.9
-425.0
1287.9
View list