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Individual Calculations January 2020 |
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| Katopodis, Dimitrios Total change: 17.40 | |   |
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| 2019 Attica team Cup Spyros Bikos A | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 2353 | 1.50 | 2 | 0.09 | 20 | 1.80 | |
|  Rahmanidis, Petros | | | 2204 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Alexakis, Georgios | | | 2192 | GRE | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | 2019 Greek Team Youth U16 Championship finals | Thessaloniki | GRE | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2353 | 3.50 | 4 | 0.78 | 20 | 15.60 | |
|  Alexakis, Dimitris | f | | 2459 | GRE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Kouvidis, Ioannis | | | 2104 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Gkaripis, Marios Ilias | | | 1953 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chatzieleftheriou, Andreas | | | 2258 | GRE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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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