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Individual Calculations March 2023 |
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| Bharat Kumar, Balahari Total change: -105.60 | |   |
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| Coulsdon Chess Dicky White - February | London | ENG | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1741 | 1.50 | 3 | 0.44 | 40 | 17.60 | |
|  Gray, Mark S | | | 2122 | ENG | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Darville, Matt | | | 1721 | ENG | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Edwards, Nicholas L | | | 1785 | ENG | 0.50 | 1 | 0.06 | 40 | 2.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | II Mindsports Masters Festival - FIDE Rated Round Robin | London | ENG | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1887 | 1.50 | 9 | -2.98 | 40 | -119.20 | |
| | Brixel, Christof, Dr. | | | 1916 | GER | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Sivanandan, Bodhana | | | 1741 | ENG | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Bathula, Abhinav Reddy | | | 1777 | IND | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Badacsonyi, Frankie | | | 1977 | ENG | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Taylor, William J | | | 1946 | ENG | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Keohane, Ben | | | 1967 | ENG | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Badacsonyi, Stanley | | | 1938 | ENG | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Watson, Jacob | | | 1889 | ENG | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Kumar, Soham | | | 1850 | ENG | 0.00 | 1 | -0.55 | 40 | -22.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Ealing FIDE Congress - February U2300 | London | ENG | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1887 | 2.00 | 4 | -0.10 | 40 | -4.00 | |
| | Bonn, Thomas | | | 2189 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Sheikh, Anum | | wc | 1737 | ENG | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Malola, Prasath.t.s | | | 1963 | IND | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Pang, Ethan | | | 1593 | ENG | 1.00 | 1 | 0.15 | 40 | 6.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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