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Individual Calculations July 2018 |
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| Papasimakopoulos, Alexandros Total change: 1.60 | |   |
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| 7th open SO Polichnis Nikos Novidis memorial 2018 - A group | Thessaloniki | GRE | 2018-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2221 | 5.50 | 7 | 0.08 | 20 | 1.60 | |
|  Kokkalis, Grigorios | | | 1821 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Triantafilidis, Mihail | | | 1898 | GRE | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Petraki, Evaggelia | | | 1840 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Argiroudis, Stamatis | | | 2278 | GRE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Tsikerdanos, Konstantinos | | | 1900 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kosmidis, Ioannis | | | 2018 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Romanos, Theodoros | | | 2094 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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