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Individual Calculations September 2011 |
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| Laspas, Panagiotis Total change: -14.25 | |   |
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| Attica Team Friendship Cup 2011 - A' Group | Attiki | GRE | 2011-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1599 | 1.00 | 3 | 0.47 | 15 | 7.05 | |
|  Fahouri, Nidal | | | 1844 | JOR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Georgiopoulos, Har | | | 1808 | GRE | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Finokaliotis, Georgios | | | 1959 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | 20th National Greek Ind. Championship - Open U12 | Eretria | GRE | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1600 | 1.00 | 5 | -1.42 | 15 | -21.30 | |
| | Ballas, Athanasios-Panagiotis | | | 1715 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Prokopiou, Ioannis | | | 1524 | GRE | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Ioannidis, Evgenios | | | 1811 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Koutsidis, Achilleas | | | 1514 | GRE | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Ontabasidis, Aristidis | | | 1508 | GRE | 0.00 | 1 | -0.63 | 15 | -9.45 | |
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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