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Individual Calculations July 2009 |
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| Katsifarakis, Nikolaos Total change: -0.60 | |   |
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| TER. PREL. PHASE FOR A' CAT. ESS THES-HALK | THESSALONIKI | GRE | 2009-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1883 | 1.00 | 2 | 0.07 | 15 | 1.05 | |
|  Mastrakoulis, Dim | | | 1804 | GRE | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Nazarian, David | | | 2014 | GRE | 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) | | | | 2nd Triandria Open Spring Tournament | Thessaloniki | GRE | 2009-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 1883 | 0.00 | 1 | -0.11 | 15 | -1.65 | |
| | Argiroudis, Stamatis | | | 2233 | GRE | 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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