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Individual Calculations May 2015 |
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| Predke, Alexandr Total change: 2.60 | |   |
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| Aeroflot Open 2015 A | Moscow | RUS | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2539 | 2530 | 3.50 | 9 | -0.88 | 10 | -8.80 | |
|  Adhiban, B. | g | | 2646 | IND | 0.00 | 1 | -0.34 | 10 | -3.40 | |  Savchenko, Boris | g | | 2581 | RUS | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Iturrizaga Bonelli, Eduardo | g | | 2630 | VEN | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Anton Guijarro, David | g | | 2614 | ESP | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Bluebaum, Matthias | m | | 2576 | GER | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Abdumalik, Zhansaya | | wg | 2379 | KAZ | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Tran, Tuan Minh | m | | 2455 | VIE | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Kovalevskaya, Ekaterina | m | wg | 2438 | RUS | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Ernst, Sipke | g | | 2530 | NED | 1.00 | 1 | 0.50 | 10 | 5.00 | |
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) | | | | Russian Students Men 2015 Open | Novokuznetsk | RUS | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2530 | 8.00 | 8 | 1.14 | 10 | 11.40 | |
| | Sviridov, Maxim | | | 2148 | RUS | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Novoselov, Roman | | | 2228 | RUS | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Fitiak, Sergey | | | 2205 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Piskunov, Alexandr | f | | 2368 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Guzikov, Danil | | | 2167 | RUS | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Chernov, Mikhail | | | 2246 | RUS | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Rogov, Igor | | | 2130 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Maleev, Pavel | | | 2224 | RUS | 1.00 | 1 | 0.14 | 10 | 1.40 | | | * 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) | | |
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