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Individual Calculations March 2019 |
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| Ayala Rosero, Ariana Marcela Total change: -46.80 | |   |
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| XVIII IRT Colegio Americano U1800 | Guayaquil | ECU | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1610 | 1.00 | 4 | -1.17 | 40 | -46.80 | |
|  Bohorquez Canizares, Maria | | | 1471 | ECU | 0.00 | 1 | -0.69 | 40 | -27.60 | |  Guinson, Rony | | | 1546 | ECU | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Pereira Berruz, Hernando | | | 1522 | ECU | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Wong Pages, Juan | | | 1789 | ECU | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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