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Individual Calculations January 2010 |
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| Kafetzi, Angeliki Total change: -41.25 | |   |
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| World Youth Chess Championship-u12g | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1660 | 0.00 | 2 | -0.38 | 25 | -9.50 | |
|  Haussernot, Cecile | | wf | 1977 | FRA | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Bellaiche, Elise | | | 1857 | FRA | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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) | | | | Greek Youth Under 16 Team Champ. Finals | N.Filadelfia - Athens | GRE | 2009-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1660 | 1.00 | 4 | -1.27 | 25 | -31.75 | |
| | Kaforou, Mirto-Iro | | | 1442 | GRE | 0.00 | 1 | -0.78 | 25 | -19.50 | | | Salahidi, Reveka | | | 1583 | GRE | 0.00 | 1 | -0.61 | 25 | -15.25 | | | Tsolaki, Eleni | | | 1706 | GRE | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Agnantis, Alexandros | | | 1700 | GRE | 1.00 | 1 | 0.56 | 25 | 14.00 | |
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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