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Individual Calculations September 2021 |
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| Mitev, Valentin Total change: -3.20 | |   |
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| 30th International open of Kavala 2021 - A group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2226 | 5.00 | 9 | -0.16 | 20 | -3.20 | |
|  Paterakis, Emmanouil | | | 1889 | GRE | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Nteligiorgis, Eleftherios | | | 1964 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kiousi, Panagiota | | | 1866 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mastrovasilis, Athanasios | g | | 2518 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mashchenko, Tamila | | | 1872 | UKR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Spyropoulos, Nikolaos | f | | 2425 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Nikolaev, Georgi | | | 1984 | BUL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kevlishvili, Robby | m | | 2524 | NED | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Georgakopoulos, Nikolaos | f | | 2355 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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