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Individual Calculations March 2018 |
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| Sifuentes Alcantara, Jhony Sebas Total change: 62.80 | |   |
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| Copa Latinoamericana de Ajedrez Categoria C Juvenil | Lima | PER | 2018-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1397 | 5.50 | 8 | 1.57 | 40 | 62.80 | |
|  Vizcarra, Quispe Ramalia | | | 1096 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Sanchez Su, Ian Rodrigo | | | 1359 | PER | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Suarez Aybar , Hugo Andres | | | 1172 | PER | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Quintana, Daniela Sofia | | | 1299 | PER | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Suarez Aybar, Miguel Angel | | | 1546 | PER | 0.50 | 1 | 0.20 | 40 | 8.00 | | | La Rosa Barreto, Carlos Said | | | 1540 | PER | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Caja Alarcon, Gianpier | | | 1605 | PER | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Velasquez Ramos, Marcelo | | | 1562 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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