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Individual Calculations February 2019 |
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| Bohorquez Canizares, Maria Total change: 11.20 | |   |
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| IRT Salinas FEDA U1800 | Guayaquil | ECU | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1463 | 0.50 | 1 | 0.04 | 20 | 0.80 | |
|  Moncayo Porras, Carlos | | | 1494 | ECU | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | I Campeonato de Ajedrez ciudad de Pinas | Pinas | ECU | 2019-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1463 | 2.00 | 5 | 0.52 | 20 | 10.40 | |
|  Cardenas Ballester, Maydelin | | wf | 1863 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Echeverria Bravo, Juan Sebastian | | | 1624 | ECU | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Vintimilla, Carlos | | | 1775 | ECU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Guinson, Rony | | | 1546 | ECU | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Abad Sanchez, Carlos | | | 1402 | ECU | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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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