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Individual Calculations September 2022 |
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| Tamiolakis, Grigorios Total change: -44.80 | |   |
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| 14th open Heraklion Gazi 2022 | Heraklion | GRE | 2022-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1135 | 0.00 | 3 | -0.58 | 40 | -23.20 | |
|  Vagionakis, Markos | | | 1729 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Kontogianni, Vasiliki (vivian) | | | 1361 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Vasilakis, Marios G | | | 1244 | GRE | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | 2022 National Youth Championships finals - open U8 | Thessaloniki | GRE | 2022-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1119 | 1135 | 0.50 | 2 | -0.54 | 40 | -21.60 | |
| | Doukas, Nikolaos | | | 1037 | GRE | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Lampos, Charalampos | | | 1201 | GRE | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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