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Individual Calculations February 2019 |
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| Plua, Alan Total change: -12.80 | |   |
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| XVIII Nacional sub 20 absoluto | Portoviejo | ECU | 2018-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1595 | 2.50 | 7 | -0.64 | 20 | -12.80 | |
|  Bedon, Kevin | | | 1879 | ECU | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Mendoza Criollo, Carlos David | c | | 1928 | ECU | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Jaramillo Arce, David | | | 1995 * | ECU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Morales Trelles, Carlos Daniel | | | 1446 | ECU | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Paute, Arizaga Angel Samuel | | | 1412 | ECU | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Chuquira Rivera, Pablo Ismael | | | 1529 | ECU | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Velasco Pilpe, Isaias | | | 1406 | ECU | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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