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Individual Calculations February 2015 |
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| Diamandis, Georgios Total change: 27.40 | |   |
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| Team Cup SPIROS BIKOS 2014 - B1 group | Attica | GRE | 2014-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1667 | 3.50 | 5 | 0.77 | 20 | 15.40 | |
|  Stavropoulos, Aris | | | 1494 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Kavouk, Thomas | | | 1622 | GRE | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Megaloudis, Petros | | | 1543 | GRE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Papamichael, Georgios | | | 1696 | GRE | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Karathanasis, Vlasis | | | 1808 | GRE | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | SO N.Filadelfia "Protoxronia 2015" open tournament | Nea Filadelfia | GRE | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1626 | 3.00 | 5 | 0.60 | 20 | 12.00 | |
| | Hondrovasilopoulos, Ioannis | | | 1435 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Diamandis, Phoebus-Apollo | | | 1547 | GRE | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Hairopoulos, Stefanos | | | 1821 | GRE | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Foutouhos, Dimitrios | | | 1468 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ilandzis, Spyridon | | | 2026 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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