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Individual Calculations February 2019 |
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| Castro Osorio, Luis Total change: -14.40 | |   |
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| XVIII Nacional absoluto sub 18 | Ambato | ECU | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1626 | 3.50 | 8 | -0.72 | 20 | -14.40 | |
|  Norona Obaco, Wenceslao | | | 1456 | ECU | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Aspiazu Sibri, Marlon | | | 2026 * | ECU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Salgado, Lucas | | | 1479 | ECU | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sanchez, Dennis | | | 1470 | ECU | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Simba, Ariel | | | 1397 | ECU | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Chocho, Jeison | | | 1638 | ECU | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Ortiz, Omar | | | 1826 | ECU | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Caceres Limones, Danilo | | | 1627 | ECU | 0.00 | 1 | -0.50 | 20 | -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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