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Individual Calculations September 2009 |
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| Longson, Alexander Total change: 2.25 | |   |
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| Czech Open 2009 B - Tchibo Open | Pardubice | CZE | 2009-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2252 | 6.50 | 9 | 0.15 | 15 | 2.25 | |
|  Jonas, Vaclav | | | 2008 | CZE | 0.50 | 1 | -0.30 | 15 | -4.50 | |  Torvenyi, Roman | | | 2020 | SVK | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Vala, Filip | | | 2058 | CZE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Pakosta, Miroslav | | | 2133 | CZE | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Pranizin, Gennadiy | | | 2152 | RUS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Cappai, Davide | | | 2159 | ITA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Zykina, Nadezhda | | wf | 2099 | RUS | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Trojan, Lubos | | | 2086 | CZE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Schneider, Christian | | | 2138 | GER | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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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