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Individual Calculations May 2012 |
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| Politis, Aris Total change: 5.70 | |   |
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| Team "Friendship Cup" of Attica 2012 - Group A | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1544 | 2.50 | 6 | 0.19 | 30 | 5.70 | |
|  Kalyvas, Grigorios | | | 1242 | GRE | 1.00 | 1 | 0.15 | 30 | 4.50 | |  Mihailidis, Hristos | | | 1505 | GRE | 0.50 | 1 | -0.05 | 30 | -1.50 | | | Soursos, Panayotis | | | 1728 | GRE | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Stoumbou, Eleni | | | 1929 | GRE | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Malfas, Georgios | | | 1557 | GRE | 1.00 | 1 | 0.52 | 30 | 15.60 | | | Vandoros, Nikolaos | | | 1944 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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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