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Individual Calculations July 2009 |
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| Iordanidou, Zoi Total change: 7.50 | |   |
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| 5th World School Chess Championship - Open U17 | Thessaloniki | GRE | 2009-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2107 | 5.50 | 9 | 0.50 | 15 | 7.50 | |
|  Gradevska, Desislava | | | 1757 | BUL | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Bhakti, Kulkarni | c | wf | 2229 | IND | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Barbageorgopoulou, Fani | | | 1801 | GRE | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Fiesco, Ivon Gigiola | | | 1971 | COL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Espinoza Palomino, Willyam | c | | 2281 | PER | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Farid, Firmansyah | c | | 2187 | INA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Kaforos, Dimitrios-Alkis | | | 2186 | GRE | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Okun, Evgeny | | | 2066 | RUS | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Akunka, Dmitry | | | 2010 | RUS | 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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