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Individual Calculations February 2017 |
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| Skrjabin, Igor Total change: -13.60 | |   |
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| Christmas Tournament A 2016-17 | St. Petersburg | RUS | 2016-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 2021 | 4.00 | 7 | -0.62 | 20 | -12.40 | |
|  Prishibilovich, Matvei | | | 1641 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Lesovoi, Evgenij | | | 2333 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sudakov, Evgeny | | | 1672 | RUS | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Vunder, Andrey | | | 2166 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Tatarnikov, Ivan | | | 1776 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Scheglov, Dmitry | | | 1911 | RUS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Markova, Anna | | | 1621 * | 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) | | | | OSS Jan 2017 Weekend | Oulu | FIN | 2017-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 2000 | 1.50 | 2 | -0.06 | 20 | -1.20 | |
| | Kumpuniemi, Tapio | | | 1640 | FIN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Komulainen, Lauri | | | 1885 | FIN | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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