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Individual Calculations January 2017 |
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| Mora Nunez, Kevin Total change: -5.60 | |   |
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| I Open INS - Touch Costa Rica | San Jose | CRC | 2016-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1452 | 1.00 | 5 | -0.14 | 40 | -5.60 | |
|  Campos Cerdas, Jorge | | | 1833 | CRC | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Arostegui Gonzalez, Ricardo | | | 1550 | CRC | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Alvarado Castro, Francisco | | | 1601 | CRC | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Amaya Madrigal, Josue | | | 1838 | CRC | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Badilla Hernandez, Johans | | | 1611 | CRC | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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