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Individual Calculations July 2019 |
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| Arana Herrera, Antonio Total change: -6.80 | |   |
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| Liga Gran Canaria Equipos Cat. Primera A 2019 | Las Palmas de Gran Canaria | ESP | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1922 | 3.00 | 3 | 0.37 | 20 | 7.40 | |
|  Garcia Piqueras, Rufino | | | 1608 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Banda Bustamante, Roberto | | | 1522 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guerra Aleman, Marcial | | | 1628 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | | | Liga Gran Canaria Equipos Cat. Primera B 2019 | Las Palmas de Gran Canaria | ESP | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1922 | 1.00 | 2 | -0.71 | 20 | -14.20 | |
| | Guerra Aleman, Marcial | | | 1628 | ESP | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Garcia Piqueras, Rufino | | | 1608 | ESP | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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