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Individual Calculations September 2009 |
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| Lazarus, Samuel Total change: 23.00 | |   |
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| 11e Festival d'Echecs- 11e open jeunes | St Lo | FRA | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1783 | 3.50 | 6 | 0.92 | 25 | 23.00 | |
|  Szili, Andras | | | 1986 | HUN | 1.00 | 1 | 0.76 | 25 | 19.00 | | | Bollard, Maxime | | | 1964 | FRA | 0.00 | 1 | -0.26 | 25 | -6.50 | |  Le Bastard, Ronan | | | 1627 | FRA | 1.00 | 1 | 0.29 | 25 | 7.25 | | | Delalee, Paul | | | 1935 | FRA | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Gallant, Aurelien | | | 1922 | FRA | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Madeline, Paul | | | 1579 | FRA | 1.00 | 1 | 0.24 | 25 | 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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