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Blitz:
Individual Calculations October 2015 |
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| Castillo Trujillo, Ivan Total change: -28.60 | |   |
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| Campeonato Nacional Blitz por Equipos 2015 | San Jose | CRC | 2015-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1989 | 1.00 | 5 | -1.43 | 20 | -28.60 | |
|  Brizuela Benavides, Jorge | | | 1735 | CRC | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Bermudez Vives, Sergio | f | | 2157 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Solis Prieto, Javier | | | 1589 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jimenez Garcia, Emmanuel | f | | 2223 | CRC | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Urbina Quiroz, Edwin | | | 2216 | CRC | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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