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Blitz:
Individual Calculations April 2019 |
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| Pchelkin, Vladimir Total change: -30.80 | |   |
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| 1-st O.M. Gridin Memorial_2019 | Maikop | RUS | 2019-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1612 | 1.00 | 5 | -1.54 | 20 | -30.80 | |
|  Zhuk, Gennady | | | 1755 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Dubinskaya, Yuliya | | | 1288 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Ermak, Egor | | | 1238 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Zhiryakov, Nikolay | | | 1712 | RUS | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Udovichenko, Nikolay | | | 1978 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | |
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