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Individual Calculations March 2013 |
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| Bogachkov, Igor Total change: 11.40 | |   |
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| Moscow-Open 2013 A | Moscow | RUS | 2013-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2409 | 2348 | 4.50 | 9 | 0.76 | 15 | 11.40 | |
|  Kovalenko, Igor | g | | 2586 | UKR | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Zizlova, Sofia | | | 2129 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Bezgodov, Alexei | g | | 2502 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Askarov, Marat | g | | 2494 | RUS | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Kovalev, Vladislav | m | | 2500 | BLR | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Chigaev, Maksim | m | | 2464 | RUS | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Potapov, Pavel | m | | 2444 | RUS | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Petrosian, Davit G. | g | | 2444 | ARM | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Triapishko, Olexandr | | | 2117 | UKR | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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