Individual Calculations March 2020 |
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Calderin Rubio, Nayira Total change: -2.00 | | |
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Ciudad Heroe 2020 | Santiago de Cuba | CUB | 2020-02-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1918 | 1992 | 4.00 | 7 | -0.10 | 20 | -2.00 | |
| Arias Castro, Barbara Isabel | | | 1653 | CUB | 1.00 | 1 | 0.12 | 20 | 2.40 | | Neyra Ferrer, Jose Asdrubal | | | 2112 | CUB | 0.00 | 1 | -0.34 | 20 | -6.80 | | Blanco Hechavarria, Gerardo | | | 1769 | CUB | 1.00 | 1 | 0.22 | 20 | 4.40 | | Batista Rivera, Idalis | | | 1798 | CUB | 1.00 | 1 | 0.25 | 20 | 5.00 | | Torrez Ibanes, Pedro Miguel | | | 1837 | CUB | 1.00 | 1 | 0.29 | 20 | 5.80 | | Cazulo Ramirez, Jesus David | f | | 2211 | CUB | 0.00 | 1 | -0.22 | 20 | -4.40 | | Zamora Pena, Norbel | | | 2047 | CUB | 0.00 | 1 | -0.42 | 20 | -8.40 | | 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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