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Individual Calculations June 2018 |
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| Ibar, Marcelo Total change: 16.00 | |   |
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| World Amateur Championship 2018 under 2300 | Cagliari | ITA | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2121 | 5.50 | 9 | 0.80 | 20 | 16.00 | |
|  Bourogaa, Younes | | | 1911 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Bayarmaa, Bayarjargal | | wf | 2226 | MGL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bukojemski, Adam | | | 2194 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Pitica, Silviu Valentin | | | 2135 | ITA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Caetano, Hugo Zanotti Mendonca | | | 2208 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Adamova, Tuyara | | | 2026 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Taksrud, Vidar | | | 2019 | NOR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ehab, Mohamed | | | 2002 | EGY | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Zhunussov, Bibek | f | | 2209 | KAZ | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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