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Individual Calculations September 2012 |
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| Petrukhina, Irina Total change: 2.25 | |   |
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| 16 Izmailov's Memorial 2012 | Tomsk | RUS | 2012-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2212 | 4.50 | 8 | 0.13 | 15 | 1.95 | |
|  Iksanov, Ruslan | | | 1812 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Belozerov, Andrei | g | | 2504 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Turovets, Sergey | | | 1946 | RUS | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Traskovetskaja, D | | | 2024 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Jumabayev, Rinat | g | | 2525 | KAZ | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Isaev, Anton | | | 2025 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Nukin, Askhat | f | | 2347 | KAZ | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Puraev, Artemiy | | | 2183 | RUS | 1.00 | 1 | 0.46 | 15 | 6.90 | | | * 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) | | | | European Youth Chess Championship 2012 - G18 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2212 | 6.00 | 9 | 0.02 | 15 | 0.30 | |
| | Zpevakova, Jana | | | 1901 | CZE | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Skrabakova, Katarina | | | 1989 | SVK | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Severina, Maria | | | 2148 | RUS | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Khlichkova, Tatiana | | wf | 2123 | RUS | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Wisniowska, Klaudia | | | 2181 | POL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Tran, My Linh | | | 2031 | GER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Grigoryeva, Olga A | | wf | 2190 | RUS | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Kabai, Zsuzsanna | | wf | 2097 | HUN | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Imeeva, Aisa | | | 2095 | RUS | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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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