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Individual Calculations March 2018 |
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| Megaloudis, Petros Total change: -10.40 | |   |
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| 167th Ampelokipoi open | Ampelokipoi | GRE | 2018-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1453 | 2.50 | 7 | -0.90 | 20 | -18.00 | |
|  Papadimitriou, Loukas | | | 1853 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Karapappas, Nikolaos | | | 1053 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dalli, Eleni | | | 1523 | GRE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Mpatzias, Athanasios | | | 1377 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Panaidis, Fragkiskos | | | 1372 | GRE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Mallios, Ioannis | | | 1560 | GRE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Gonidis, Nikolaos | | | 1499 | GRE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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) | | | | rounds 1-5 | ESSNA | GRE | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1453 | 0.50 | 1 | 0.38 | 20 | 7.60 | |
| | Vandoros, Nikolaos | | | 1793 | GRE | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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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