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Individual Calculations April 2013 |
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| Tsiros, Fragkiskos Vlasios Total change: -3.00 | |   |
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| 2013 Attica "Friendship Cup" - A Group | Attica | GRE | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1887 | 2.50 | 3 | 0.51 | 15 | 7.65 | |
|  Latsinos, Theofanis | | | 1690 | GRE | 0.50 | 1 | -0.25 | 15 | -3.75 | |  Papadopoulos, Asterios | | | 1743 | GRE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Asvestopoulos, Hristos | | | 1850 | GRE | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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) | | | | 2013 Attica "Friendship Cup" - B Group | Attica | GRE | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1887 | 0.00 | 1 | -0.71 | 15 | -10.65 | |
| | Marinelos, Theodoros | | | 1728 | GRE | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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