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Individual Calculations September 2011 |
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| Petrova, Lyudmila Total change: 37.65 | |   |
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| Alushta summer - 2011-3 | Alushta | UKR | 2011-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2095 | 6.50 | 12 | 2.75 | 15 | 41.25 | |
|  Itkis, Boris | m | | 2431 | ROU | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Yandemirov, Valeri | g | | 2389 | RUS | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Varitski, Igor | m | | 2268 | UKR | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Saiyn, Zhanat | | | 2086 | KAZ | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Nadeev, Sergey | | | 2325 | RUS | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Sadikhov, Ulvi Ramil Oglu | | | 2125 | AZE | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Murashko, Vyacheslav L. | m | | 2315 | UKR | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Naboka, Sergey | | | 2140 | UKR | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Martynov, Pavel | | | 2251 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Dudrova, Anastasia | | wf | 2016 | UKR | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Gubar, Valery | | | 2238 | RUS | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Shtyrenkov, Veniamen | g | | 2380 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | Alushta summer - 2011-4 | Alushta | UKR | 2011-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2095 | 3.00 | 5 | -0.24 | 15 | -3.60 | |
| | Grigoriev, Elisey | | | 2053 | RUS | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Lunin, Sergey | | | 1708 | RUS | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Kiselev, Pavel | | | 2191 | RUS | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Shishkin, Vadim | | | 1788 | RUS | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Kazantsev, Valentin | | | 2069 | BLR | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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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