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Individual Calculations March 2018 |
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| Obiamiwe, Paul Total change: 31.40 | |   |
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| Tradewise Gibraltar Chess Festival 2018 Masters | Gibraltar | ENG | 2018-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 1891 | 3.50 | 10 | 1.89 | 20 | 37.80 | |
|  Melia, Salome | m | wg | 2291 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pinho, Paulo | | | 2186 | POR | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Devereaux, Maxim L | m | | 2291 * | NOR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bendayan Claros, Aaron | | | 2191 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | De Graaf, Dick | | | 2152 | NED | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Perez, Flavio | f | | 2279 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Guthrie, David | | | 2181 | NZL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kozarcanin, Sead | | | 2048 | CRO | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Dasaolu, Rotimi | | | 2064 | NGR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Weisbuch, Udi | | | 2177 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | | | Tradewise Gibraltar Chess Festival 2018 Amateur B | Gibraltar | ENG | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1891 | 3.00 | 5 | -0.32 | 20 | -6.40 | |
| | Lopez Diaz, Rafael | | | 1687 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Odiase, Oluwaseun | | | 1768 | NGR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Lopez Valcarcel, Juan | | | 1780 | ESP | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Mircov, Nicola-Alexandar | | | 1754 | ROU | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Georgieva, Emilia | | | 1848 | FID | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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