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Rapid:
Individual Calculations November 2017 |
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| Murillo Varela, Ricardo Total change: 26.60 | |   |
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| II Rapid CALUFA 2017 | San Jose | CRC | 2017-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1755 | 2.00 | 3 | 1.33 | 20 | 26.60 | |
|  Urbina Quiroz, Edwin | | | 2144 | CRC | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Ramirez Jimenez, Eddy | | | 1869 | CRC | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Aguilar Pina, Luis Gerardo | | | 1953 | CRC | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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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