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Individual Calculations February 2016 |
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| Ampie, Mauro Total change: 1.60 | |   |
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| Copa Fraternidad AD Moravia 2016 | San Jose | CRC | 2016-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2355 | 0.50 | 2 | -0.64 | 20 | -12.80 | |
|  Duran Vega, Sergio | f | | 2306 | CRC | 0.00 | 1 | -0.57 | 20 | -11.40 | |  Duran Vega, Sergio | f | | 2306 | CRC | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | VII Abierto Internacional de Alajuela 2016 | Alajuela | CRC | 2016-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2355 | 5.50 | 8 | 0.72 | 20 | 14.40 | |
| | Garcia, Ricardo Nca | f | | 2146 | NCA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sagalchik, Gennadij | g | | 2436 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Leon, Orlando | | | 2046 | PAN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mitkov, Nikola | g | | 2455 | MKD | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Gonzalez Galvan, Juan Manuel | f | | 2243 | ESP | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Madrigal, Mariano | m | | 2172 | NCA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Baules, Jorge | m | | 2401 | PAN | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Duran Vega, Sergio | f | | 2306 | CRC | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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