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Rapid:
Individual Calculations March 2019 |
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| Rubeck, Jonathan Total change: -0.60 | |   |
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| 15th Golders Green FIDE Rapid Chess Open | London | ENG | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1821 | 1.50 | 5 | -0.99 | 20 | -19.80 | |
|  Aithmidou, Mohamed-Mehdi | f | | 2221 * | MAR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Merriman, James | | | 1637 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Dupuis, Denis K | | | 1568 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ramaiya, Anshu | | | 1846 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Rogers, Tim L | | | 1902 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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) | | | | East Finchley - Muswell Hill FIDE Rapid Open | London | ENG | 2019-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1821 | 3.00 | 6 | 0.96 | 20 | 19.20 | |
| | Levy, David N L | m | | 2138 | SCO | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Valjee, Ashir | | | 1554 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rizvi, Nasir | | | 2000 | WLS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Rocco, Federico | | | 2115 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Keohane, Ben | | | 1956 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Pollack, Oscar | | | 1933 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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