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Individual Calculations January 2009 |
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| Abatzis, Antonios Total change: 11.75 | |   |
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| ATTICA YOUTH (U16) TEAM CHAMPIONSHIP 2008 | ATTICA | GRE | 2008-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1681 | 1.00 | 1 | 0.58 | 25 | 14.50 | |
|  Mavrikakis, Georgios | | | 1736 | GRE | 1.00 | 1 | 0.58 | 25 | 14.50 | |
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) | | | | Attica Championship Boys U-18 2009 | Aigaleo - Athens | GRE | 2008-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1681 | 0.00 | 1 | -0.11 | 25 | -2.75 | |
|  Kaforos, Dimitrios-Alkis | | | 2031 | GRE | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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