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Individual Calculations February 2018 |
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| Bozinovic, Boban Total change: -5.20 | |   |
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| Liga Gran Canaria Equipos Segunda Division 2017-2018 Rondas 5-6 | Las Palmas de Gran Canaria | ESP | 2018-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1972 | 1.00 | 2 | 0.22 | 20 | 4.40 | |
|  Medina Martin, Alberto | | | 2026 | ESP | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Mikoleizig, Egenhard | | | 2072 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | Tradewise Gibraltar Chess Festival 2018 Challenger A | Gibraltar | ENG | 2018-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1972 | 1.00 | 4 | -0.48 | 20 | -9.60 | |
| | Madina Yadarola, Martin | f | | 2167 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Guthrie, David | | | 2181 | NZL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Gonzalez Gonzalez, Alfonso | | | 2192 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Livesey, R Nigel | | | 1750 | ENG | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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