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Individual Calculations April 2013 |
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| Xanthopoulos, Vasilios Total change: 13.05 | |   |
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| 2013 Attica "Friendship Cup" - A Group | Attica | GRE | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1685 | 2.00 | 2 | 0.18 | 15 | 2.70 | |
|  Kanellidis, Emanouil | | | 1320 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Livanopoulou, Athina | | | 1285 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | | | 2013 Attica "Friendship Cup" - B Group | Attica | GRE | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1685 | 2.00 | 2 | 0.69 | 15 | 10.35 | |
| | Pournara, Stavroula | | | 1298 | GRE | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Ntoumazios, Evangelos | | | 1760 | GRE | 1.00 | 1 | 0.60 | 15 | 9.00 | |
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) | | |
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