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Blitz:
Individual Calculations May 2019 |
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| Acuna Nunez, Ignacio Total change: 16.80 | |   |
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| Torneo Blitz FCA ICODER Dia del Deporte 2019 | San Jose | CRC | 2019-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1168 | 1.00 | 2 | 0.84 | 20 | 16.80 | |
|  Castro Herrera, Luis Carlos | | | 1568 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Vindas Moran, Roberto Camilo | | | 1568 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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