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Individual Calculations October 2017 |
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| Niedbala, Bartlomiej Total change: 87.20 | |   |
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| European Youth Chess Championship 2017 - Open 14 | Mamaia | ROU | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 1868 | 4.50 | 9 | 2.18 | 40 | 87.20 | |
|  Suvorov, Alexander | | | 2157 | GER | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Barseghyan, Armen Ar. | | | 2020 | ARM | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Liveyns, Rune | | | 1767 | BEL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Bulau, Andrei-Cristian | | | 2075 | ROU | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Pniaczek, Marek | c | | 2085 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Carlsson, Ludvig | | | 2154 | SWE | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Bacrot, Alexandre | | | 2176 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Solomon, Asif | | | 2071 | ISR | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Bilych, Olexiy | | | 2075 | UKR | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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