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Rapid:
Individual Calculations May 2022 |
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| Kerr, Duncan Total change: 45.00 | |   |
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| Burgh House FIDE Rapid | London | ENG | 2022-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1806 | 3.00 | 4 | 1.24 | 20 | 24.80 | |
|  Senior, Gary | | | 1982 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Prince, Alan R | | | 1794 | SCO | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Andal, Edmond | | | 1959 | PHI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Brown, Geoffrey M | | | 1677 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Muswell Hill FIDE Rapid - Apr 12 | London | ENG | 2022-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1806 | 3.00 | 5 | 0.38 | 20 | 7.60 | |
| | Iyer, Shrinivas | | | 1406 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | McGann, John | | | 1158 | ENG | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Keohane, Ben | | | 1944 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Czopor, Maciej | f | | 1999 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Smith, Andrew Philip | f | | 2102 | IRL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Coulsdon Chess Easter Rapidplay 2022 - Open | London | ENG | 2022-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1806 | 3.00 | 4 | 0.63 | 20 | 12.60 | |
| | Faulkner, Martin J | | | 1667 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Iqbal, Zafar | | | 1882 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Iyengar, Ilya | | | 1887 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Soulier, Alfred | | | 1454 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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