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Individual Calculations May 2019 |
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| Mednikova, Svetlana Total change: -4.80 | |   |
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| 2019 European Senior Chess Championships open 50plus | Rhodes | GRE | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2094 | 5.00 | 9 | -0.24 | 20 | -4.80 | |
|  Iovannone, Cristiano | | | 1694 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Grant, Jonathan I M | | | 2226 | SCO | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Arkell, Keith C | g | | 2467 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Hughes, Roy | | | 1987 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Martinez Lopez, Jaume | | | 1992 | ESP | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Mihai, Catalin | | | 1973 | ROU | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Van Den Bersselaar, Henri | | | 1937 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Cusick, Peter | | | 1966 | ENG | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Robertson, Ian C. | | | 2045 | SCO | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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) | | |
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