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Rapid:
Individual Calculations October 2019 |
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| Demin, Valentin Total change: -12.40 | |   |
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| B.B. Chervonny Memorial 2019 | Konakovo | RUS | 2019-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1950 | 6.00 | 9 | -0.62 | 20 | -12.40 | |
|  Petrenko, Vadim V. | | | 1550 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Luppov, Maksim | | | 1550 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mkrtchyan, Mikhail | | | 1550 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Semenov, Lev | | | 1566 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zaika, Sergey | | | 1622 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sidorenko, Alexey | | | 2313 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nikitina, Zoya N | | | 1633 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Geshko, Aleksey | f | | 2201 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bulykin, Sergey | | | 1550 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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