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Rapid:
Individual Calculations December 2017 |
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| Petrova, Irina Total change: -26.00 | |   |
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| KIEV CHESS CENTER (Rapid, 2017-11-05) | Kiev | UKR | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2160 | 4.00 | 8 | -0.67 | 20 | -13.40 | |
|  Ovcharenko, Hryhoriy | | | 1760 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pavlov, Sergey | m | | 2521 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Khadzh Khamed, Naser | | | 2001 | UKR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Volotovsky, Kirill | | | 2022 | UKR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Omelja, Artem | | | 2350 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sistaliuk, Yuri | | | 2100 | UKR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Tarleva, Vira | | wf | 2067 | UKR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Dvornitskaja, Elena | | | 1931 | UKR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | | | "Cup Obolon 2017 - 2018 - rapid - 1" | Kyiv | UKR | 2017-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 2160 | 2.50 | 8 | -0.63 | 20 | -12.60 | |
| | Roshka, Yevgeniy | f | | 2396 | UKR | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Vysochin, Spartak | g | | 2505 | UKR | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Popovkin, Petro | | | 2199 | UKR | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Nogin, Nikolai | | | 2146 | UKR | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Budnikov, Oleg | | | 2487 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Katsman, Mikhail | | | 2269 | UKR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Dvornitskaja, Elena | | | 1931 | UKR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Khadzh, Khamed Dzhamil | | | 2105 | UKR | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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