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Blitz:
Individual Calculations November 2017 |
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| Kovalevsky, Sergey Total change: -12.80 | |   |
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| M.Chigorin Memorial 2017 Blitz | St. Petersburg | RUS | 2017-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2028 | 5.00 | 10 | -0.64 | 20 | -12.80 | |
|  Pershin, Denis | | | 2339 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Shojhet, Sofiy | | | 1674 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Obgolts, Erik | f | | 2313 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zheleznov, Alexandr | | | 1730 | RUS | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Shapar, Tatiana | | | 1811 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kutyanina, Mariya | | wf | 1833 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Rjabzev, Konstantin | m | | 2290 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Zheleznyakov, Peter | | | 1748 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gubajdullin, Alexei | f | | 2342 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sakalli, Selcuk Orkun | | | 1652 | TUR | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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