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Blitz:
Individual Calculations January 2020 |
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| Colindres Gaitan, Juan Pablo Total change: 1.20 | |   |
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| VI Torneo Blitz Guapiles 2019 | Guapiles | CRC | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1195 | 1043 | 1.00 | 3 | 0.06 | 20 | 1.20 | |
|  Mena Brenes, Deivid | | | 1334 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Ulate Climaco, Kevin Mauricio | | | 999 | CRC | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Chacon Jimenez, Oscar Daniel | | | 1252 | CRC | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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