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Individual Calculations February 2015 |
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| Diamandis, Phoebus-Apollo Total change: 51.20 | |   |
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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 |
| 1199 | 1498 | 1.00 | 1 | 0.15 | 40 | 6.00 | |
|  Georgitsi, Sofia | | | 1199 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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) | | | NOTE: K factor changed | | SO N.Filadelfia "Protoxronia 2015" open tournament | Nea Filadelfia | GRE | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1547 | 3.50 | 5 | 2.26 | 20 | 45.20 | |
|  Hairopoulos, Stefanos | | | 1821 | GRE | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Diamandis, Georgios | | | 1626 | GRE | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Papadopoulos, Georgios | | | 1791 | GRE | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Ilandzis, Spyridon | | | 1947 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Spanos, Haralabos | | | 1618 | GRE | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * 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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