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Rapid:
Individual Calculations May 2019 |
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| Erukhimov, Arkady Total change: 18.40 | |   |
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| A.Goldman Memorial 2019 Rapid Seniors | St. Petersburg | RUS | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1932 | 5.00 | 9 | 0.92 | 20 | 18.40 | |
|  Oparina, Vera | | | 1572 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Balakin, Vadim | | | 2109 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Altshul, Raffael | f | | 2148 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Vager, Boris | f | | 1988 | RUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Fokin, Anatoly | | | 1776 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Zhukov, Gennady | | | 1802 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Turikov, Viktor | f | | 2145 | RUS | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Sheynin, Izrail | | | 2042 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Bystryakova, Elena V. | | wm | 2081 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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