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Individual Calculations June 2013 |
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| Kostin, Konstantin Total change: 17.85 | |   |
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| Open April A | Moscow | RUS | 2013-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2288 | 6.00 | 8 | 0.24 | 15 | 3.60 | |
|  Egorov, Egor | | | 1898 | RUS | 0.50 | 1 | -0.41 | 15 | -6.15 | |  Lushnikov, Evgeny | | | 2032 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Tolstonozhenko, Artuom | | | 1888 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Elfert, Aleksandr V. | m | | 1923 | RUS | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Kachar, Vladimir | | | 2259 | RUS | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Kalinichenko, Oleg | f | | 2180 | RUS | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Rozanov, Pavel B. | f | | 2255 | RUS | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Stepurko, Juri | | | 2305 | RUS | 1.00 | 1 | 0.52 | 15 | 7.80 | | | * 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) | | | | Victory Day 2013, open A | Moscow | RUS | 2013-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2292 | 6.00 | 9 | 0.95 | 15 | 14.25 | |
| | Potseluev, Sergey | | | 2047 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Dedyukhin, Oleg | | | 2184 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Geivondian, Arman | | | 2264 | RUS | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Dvalishvili, Pavel S. | m | | 2429 | RUS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Dragomarezkij, Evgeni | m | | 2364 | RUS | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Rozanov, Pavel B. | f | | 2269 | RUS | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Babikov, Ivan | f | | 2290 | RUS | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Elishev, Ivan | | | 2178 | RUS | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Kovtunenko, Alexandr | | | 2184 | RUS | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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) | | |
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