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Individual Calculations November 2009 |
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| Bitsanis, Panagiotis Total change: -13.75 | |   |
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| 17th Intern. Chess Tourn. "Honour to National Resistance" | Nikaia - Athens | GRE | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1775 | 1.00 | 5 | -0.55 | 25 | -13.75 | |
|  Kouvatsos, Filippos | | | 2093 | GRE | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Makkas, Panayiotis | | | 2014 | GRE | 0.50 | 1 | 0.30 | 25 | 7.50 | |  Papahristoudis, Anastasios | | | 2067 | GRE | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Sotiriadou, Ioanna | | | 1543 | GRE | 0.50 | 1 | -0.29 | 25 | -7.25 | | | Polena, Thomaq | | | 1940 | GRE | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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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