Chess South Africa
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Chess South Africa
Dinham, J (James)
Dob:
2003/08/05 (Adult)
Gender:
Male
Chess SA id:
103007373
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/01/28 (97 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
2017.0
Curent Weighted rating
1958.8
Curent Weighted performance
1915.8
Current official/published rating (highest between Raw, WR and WP)
2017.0
Current floor (min rating allowed)
1517.0
Current highest rating achieved
2017.0
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)
±51.8
Current Raw change used (final)
0.0
Projected new Raw rating
2017.0
Projected new Weighed rating
1964.9
Projected new Weighted performance
1915.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
2017.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
2017.0
Projected new floor
1517.0
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
2041.9
Curent Weighted rating
1963.4
Curent Weighted performance
1948.4
Current official/published rating (highest between Raw, WR and WP)
2041.9
Current floor (min rating allowed)
1541.9
Current highest rating achieved
2041.9
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)
±50.0
Current Raw change used (final)
0.0
Projected new Raw rating
2041.9
Projected new Weighed rating
1971.4
Projected new Weighted performance
1948.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
2041.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
2041.9
Projected new floor
1541.9
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
1887.2
Curent Weighted rating
1757.5
Curent Weighted performance
1437.8
Current official/published rating (highest between Raw, WR and WP)
1887.2
Current floor (min rating allowed)
1387.2
Current highest rating achieved
1887.2
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)
±62.3
Current Raw change used (final)
0.0
Projected new Raw rating
1887.2
Projected new Weighed rating
1771.7
Projected new Weighted performance
1437.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1887.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1887.2
Projected new floor
1387.2
Projected new K-facor
24
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
1830.7
Curent Weighted rating
1679.5
Curent Weighted performance
1429.8
Current official/published rating (highest between Raw, WR and WP)
1830.7
Current floor (min rating allowed)
1387.2
Current highest rating achieved
1831.9
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)
±67.5
Current Raw change used (final)
0.0
Projected new Raw rating
1830.7
Projected new Weighed rating
1695.6
Projected new Weighted performance
1429.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1830.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1831.9
Projected new floor
1387.2
Projected new K-facor
24
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
JMC Kick Off Tournament 2024 (A)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1991.3
2029.5
Analysis
3
2024 Tshwane Chess OPEN Registration Tournament (Prestige)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1991.3
2029.5
Analysis
2
Cape Town Chess Club Annual Blitz Championship 2024
2024/01/07
2024/01/07
Cape Town (WCT)
Blitz
5
0.18
9
9
5.5
1991.3
1831.9
Analysis
1
Cape Town Masters Challenge 2024 (Masters)
2024/01/03
2024/01/07
Cape Town (WCT)
Standard
120
1.00
9
9
5.5
1991.3
2029.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
82
JMC Kick Off Tournament 2024 (A)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1991.3
2029.5
Analysis
81
2024 Tshwane Chess OPEN Registration Tournament (Prestige)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1991.3
2029.5
Analysis
80
Cape Town Chess Club Annual Blitz Championship 2024
2024/01/07
2024/01/07
Cape Town (WCT)
Blitz
5
0.18
9
9
5.5
1991.3
1831.9
Analysis
79
Cape Town Masters Challenge 2024 (Masters)
2024/01/03
2024/01/07
Cape Town (WCT)
Standard
120
1.00
9
9
5.5
1991.3
2029.5
Analysis
78
2023 Cross Border Chess Championships Gaborone vs Bojanala
2023/12/14
2023/12/16
Botswana (BOT)
Standard
120
1.00
5
5
4.0
1973.7
1968.0
Analysis
77
2023 USSA Championships (Open)
2023/12/04
2023/12/08
Ethekwini (KED)
Standard
120
1.00
9
9
6.5
1973.7
1968.0
Analysis
76
Africawide Chess Championship 2023 (Prestige)
2023/11/03
2023/11/05
Johannesburg Metro (GJM)
Standard
90
0.94
7
7
3.5
1969.9
1962.0
Analysis
75
2023 Tuks Open Chess Tournament (A)
2023/10/07
2023/10/07
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1929.1
1915.2
Analysis
74
2023 Moja Chess Extravaganza (Prestige)
2023/09/30
2023/10/04
Frances Baard (NCF)
Standard
120
1.00
9
9
5.0
1929.1
1915.2
Analysis
73
CW Top Schools 2023 (Advanced)
2023/08/11
2023/08/13
West Coast (WCU)
Standard
90
0.94
6
6
5.0
1918.9
1903.0
Analysis
72
Morris Club Championship 2023
2023/07/28
2023/07/28
Mangaung (FMB)
Rapid
32
0.63
5
5
5.0
1911.2
1676.0
Analysis
71
9th Piet van Zyl Chess Festival 2023 (A)
2023/05/26
2023/05/27
Mangaung (FMB)
Standard
90
0.94
5
5
4.0
1900.6
1887.9
Analysis
70
Mzansi Open Blitz 2023
2023/04/29
2023/04/29
Johannesburg Metro (GJM)
Blitz
5
0.18
9
9
6.0
1899.4
1564.9
Analysis
69
Mzansi Fide Open 2023 (Prestige)
2023/04/27
2023/05/01
Johannesburg Metro (GJM)
Standard
150
1.00
6
5
2.5
1900.6
1887.9
Analysis
68
Mzansi Rapid 2023 (Advanced)
2023/02/04
2023/02/04
Johannesburg Metro (GJM)
Rapid
25
0.54
6
6
4.5
1886.8
1632.0
Analysis
67
2023 Tshwane Chess Open Registration Tournament (A)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1912.8
1910.9
Analysis
66
Cape Town Masters Challenge 2023 (Masters)
2023/01/04
2023/01/08
Cape Town (WCT)
Standard
120
1.00
9
9
4.5
1912.8
1910.9
Analysis
65
Ussa Chess Championships 2022 (Open)
2022/12/05
2022/12/09
Frances Baard (NCF)
Standard
120
1.00
9
9
7.0
1938.5
1936.1
Analysis
64
ACB Tournament 2022 (A)
2022/10/07
2022/10/08
Ekurhuleni (GE)
Standard
90
0.94
5
5
4.5
1912.1
1907.5
Analysis
63
Mangaung Metro Chess 13 August 2022 (A)
2022/08/13
2022/08/13
Mangaung (FMB)
Rapid
32
0.63
5
5
5.0
1907.7
1609.9
Analysis
1
2
3
4
5
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
28
14
5
9
16.5
58.9
75.9
1950.3
2026.2
White
14
7
5
2
9.5
67.9
151.8
1983.1
2134.9
Black
14
7
0
7
7.0
50.0
0.0
1917.5
1917.5
Standard
All
19
9
4
6
11.0
57.9
67.1
1976.6
2043.7
White
10
5
4
1
7.0
70.0
170.0
2009.4
2179.4
Black
9
4
0
5
4.0
44.4
-47.2
1940.1
1892.9
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
9
5
1
3
5.5
61.1
94.4
1894.8
1989.3
White
4
2
1
1
2.5
62.5
106.3
1917.3
2023.6
Black
5
3
0
2
3.0
60.0
85.0
1876.8
1961.8
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
507
294
78
135
333.0
65.7
133.3
1630.4
1763.7
White
255
152
47
56
175.5
68.8
160.0
1628.0
1788.0
Black
252
142
31
79
157.5
62.5
106.3
1632.8
1739.1
Standard
All
409
223
70
116
258.0
63.1
111.2
1641.9
1753.1
White
208
119
43
46
140.5
67.5
149.2
1628.6
1777.8
Black
201
104
27
70
117.5
58.5
71.9
1655.6
1727.5
Rapid
All
38
33
2
3
34.0
89.5
335.5
1486.5
1822.1
White
17
13
1
3
13.5
79.4
250.0
1599.9
1849.9
Black
21
20
1
0
20.5
97.6
404.8
1394.8
1799.5
Blitz
All
60
38
6
16
41.0
68.3
155.8
1643.2
1799.0
White
30
20
3
7
21.5
71.7
184.2
1639.3
1823.5
Black
30
18
3
9
19.5
65.0
127.5
1647.0
1774.5
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
103022974
Mhango, BF (Banele)
8
1.0
0
2
6
12.5
1775.8
-318.8
1457.1
View list
2
184019054
Mabusela, JM (Johannes)
8
0.5
0
1
7
6.3
1895.4
-371.9
1523.5
View list
3
105058538
Smit, D (Devon)
7
5.5
4
3
0
78.6
1803.4
242.9
2046.2
View list
4
104053107
Govender, Y (Yaduvir)
7
3.0
1
4
2
42.9
1520.0
-60.7
1459.3
View list
5
188023581
Moche, J (Johannes)
6
3.5
3
1
2
58.3
1657.2
70.8
1728.0
View list
6
101015487
Khumalo, KB (Keith)
5
2.5
2
1
2
50.0
1881.4
0.0
1881.4
View list
7
185028656
Oatlhotse, P (Providence)
5
2.0
2
0
3
40.0
1881.8
-85.0
1796.8
View list
8
169042155
Vorster, SPM (Stephanus)
5
2.0
1
2
2
40.0
1764.0
-85.0
1679.0
View list
9
187019959
Makoto, R (Rodwell)
5
1.5
0
3
2
30.0
1848.7
-170.0
1678.7
View list
10
192043627
Zwakala, N (Ntando)
5
1.0
1
0
4
20.0
1697.8
-255.0
1442.8
View list
11
110086011
Felix, R (Raphael)
4
3.0
3
0
1
75.0
1844.8
212.5
2057.3
View list
12
104069181
Lingard, B (Bevan)
4
3.0
3
0
1
75.0
1512.0
212.5
1724.5
View list
13
1020104104
Bezuidenhout, LP (Lian)
4
2.5
1
3
0
62.5
1941.7
106.3
2048.0
View list
14
103049503
Daniel, A (Angelo)
4
2.0
2
0
2
50.0
1715.9
0.0
1715.9
View list
15
191012376
Hercules, BV (Benjamin)
4
1.0
1
0
3
25.0
1816.8
-212.5
1604.3
View list
16
187025727
Mpya, TM (Tshediso)
4
1.0
1
0
3
25.0
1660.4
-212.5
1447.9
View list
17
155022650
Mendelsohn, DC (David)
3
3.0
3
0
0
100.0
1793.1
425.0
2218.1
View list
18
103084778
Njoku, G (Greatman)
3
3.0
3
0
0
100.0
1916.6
425.0
2341.6
View list
19
106035283
Smit, YH (Yoshua)
3
3.0
3
0
0
100.0
1764.1
425.0
2189.1
View list
20
103004868
Claassen, J (Jean-Daniel)
3
2.5
2
1
0
83.3
1493.9
283.3
1777.2
View list