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Individual Calculations October 2017 |
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| Usov, Aleksandr E. Total change: -8.00 | |   |
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| European Youth Chess Championship 2017 - Open 08 | Mamaia | ROU | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1327 | 2.00 | 4 | -0.20 | 40 | -8.00 | |
|  Vetokhin, Savva | c | | 1698 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Toktomushev, Teimur | | | 1079 | UKR | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Hudak, Michal | | | 1034 | SVK | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Buzuriu, Razvan-Florin | | | 1370 | ROU | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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