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Individual Calculations January 2009 |
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| Grivas, Efstratios Total change: 2.60 | |   |
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| ATTICA TEAM CHAMPIONSHIPS 2008 TIE BREAKS | ATTICA | GRE | 2008-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2490 | 2.00 | 2 | 0.26 | 10 | 2.60 | |
|  Kefalis, Hristos | | | 2140 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Valden, Petros | | | 2193 | GRE | 1.00 | 1 | 0.15 | 10 | 1.50 | |
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) | | |
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