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Individual Calculations September 2019 |
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| Yanchenko, Roman Total change: -21.90 | |   |
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| V. Korchnoi Memorial 2019 | St. Petersburg | RUS | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2476 | 5.00 | 9 | -2.19 | 10 | -21.90 | |
|  Popovich, Alexey | | | 2076 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Emdin, Mark | | | 2173 | RUS | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Sichinava, Zviad | | | 2257 | RUS | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Lysenko, Margarita | | wf | 2249 | RUS | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Prokopchuk, Yury | f | | 2228 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Lesovoi, Evgenij | | | 2337 | RUS | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Gubajdullin, Alexei | f | | 2331 | RUS | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Chibukhchyan, Erik | | | 2178 | RUS | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Gitelson, Arkady | | | 2233 | RUS | 0.00 | 1 | -0.80 | 10 | -8.00 | | | * 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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