|
Individual Calculations February 2018 |
|
|
|
| Sandi Castro, Allan Total change: 8.00 | |   |
|
| Campeonato Nacional Juvenil Sub20 2018 | Heredia | CRC | 2018-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1294 | 1.50 | 5 | 0.40 | 20 | 8.00 | |
|  Rojas Cisneros, Kevin | | | 1694 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Serrano Marin, Jorge | | | 1537 | CRC | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Castro Garcia, Ileana | | wc | 1581 | CRC | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bustamante Grijalba, Ariadna | | | 1462 | CRC | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Granados Wing, Brian Saul | | | 1378 | CRC | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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) | | |
|
