Individual Calculations April 2008 |
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Petsetidi, Maria Total change: -11.85 | | |
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Open Indiv. Greek Champ. 2008 - Preliminary Phase | Thessaloniki | GRE | 2007-12-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1920 | 1996 | 1.00 | 3 | -0.79 | 15 | -11.85 | |
| Zakarian, David | | | 2346 | ARM | 0.00 | 1 | -0.11 | 15 | -1.65 | | Sirpas, Argiris | | | 1763 | GRE | 0.00 | 1 | -0.79 | 15 | -11.85 | | Makridis, Nikolaos-Lazaros | | | 1650 | GRE | 1.00 | 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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