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Individual Calculations April 2013 |
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| Adamis, Petros Total change: 25.65 | |   |
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| 2013 Attica "Friendship Cup" - B Group | Attica | GRE | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1542 | 4.50 | 6 | 1.71 | 15 | 25.65 | |
|  Pramateftaki, Loukia | | | 1326 | GRE | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kolyvas, Aris | | | 1426 | GRE | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Zorbas, Nikolaos | | | 1830 | GRE | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Darviris, Panagiotis | | | 1476 | GRE | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Ntoumazios, Evangelos | | | 1760 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Arvanitakis, Panagiotis | | | 1626 | GRE | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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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