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Individual Calculations January 2009 |
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| Karwowski, Kacper Total change: -27.30 | |   |
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| European Youth Chess Championship 2008 - Boys U10 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1808 | 0.00 | 4 | -1.71 | 15 | -25.65 | |
|  Sadikhov, Ulvi | | | 1896 | AZE | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Bellahcene, Bilel | | | 1717 | FRA | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Shurunov, Andrei | | | 1887 | RUS | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Lushnikov, Evgeny | | | 1939 | RUS | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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) | | | | Turniej o Puchar Prezesa Stoczni Szczecinskiej Nowa | Szczecin | POL | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 1808 | 0.00 | 1 | -0.11 | 15 | -1.65 | |
| | Aliavdin, Nikolai | m | | 2158 | BLR | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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