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Individual Calculations February 2020 |
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| Mihailidis, Marios Total change: 23.60 | |   |
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| PS Peristeriou Jan 2020 | Peristeri | GRE | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1478 | 5.00 | 7 | 0.38 | 20 | 7.60 | |
|  Merkouropoulos, Dionysios | | | 1078 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Grigoriadis, Alexandros | m | | 1878 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ntounias, Ioannis | | | 1240 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pitsakis, Ilias | | | 1125 | GRE | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Nikolos, Georgios | | | 1188 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mastrogiannopoulos, Georgios | | | 1507 | GRE | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Barous, Theodoros | | | 1383 | 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) | | | | 2020 Team Championship of ESSN Attikis - B Local B1 Rounds 1-3 | Attica | GRE | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1478 | 2.00 | 3 | 0.80 | 20 | 16.00 | |
| | Haldaiakis, Vasilios | | | 1598 | GRE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Chrysomallis, Stylianos | | | 1403 | GRE | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Fotopoulos, Panagiotis | | | 1660 | GRE | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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