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Individual Calculations December 2018 |
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| Perez Bolanos, Joel Total change: -72.40 | |   |
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| World Cadet Chess Championship U-12 Open 2018 | Santiago de Compostela | ESP | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1789 | 6.00 | 11 | -1.81 | 40 | -72.40 | |
|  Castro Boente, Miguel | | | 1389 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Stalmach, Richard | c | | 2028 | CZE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Dieguez Novoa, Benjamin | | | 1389 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Laux, Dominik | | | 1973 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Arkadan, Adib | | | 1496 | LBN | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Weissenhofer, Jonas | | | 1457 | LIE | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Alba Vazquez, Sergio | | | 1389 * | ESP | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Simon Novillo, Carlos | | | 1414 | ESP | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Vanduyfhuys, Igor | | | 1517 | BEL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Fava, Achille | | | 1461 | ITA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Anghel, Iulian-Mihai | c | | 1981 | ROU | 0.50 | 1 | 0.25 | 40 | 10.00 | | | * 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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