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Rapid:
Individual Calculations July 2019 |
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| Lopez Rojas, Aaron Total change: 0.20 | |   |
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| Campeonato Nacional Rapid por Equipos 2019 | San Jose | CRC | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1275 | 1.00 | 3 | 0.01 | 20 | 0.20 | |
|  Segura Cordero, Ariel | | | 1328 | CRC | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Balmaceda Segura, Randall | | | 1290 | CRC | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Minero Pineda, Carlos | | | 1675 * | 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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