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Individual Calculations February 2018 |
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| Cemborain Oricain, Alfonso Total change: -0.20 | |   |
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| XLIII Abierto Internacional Ciudad de Sevilla | Sevilla | ESP | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1886 | 3.00 | 6 | 0.30 | 20 | 6.00 | |
|  Salas Lerida, Samuel | | | 1504 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Burrows, Martin P | | | 2106 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Cabillas Martinez, Juan Luis | | | 1587 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gonzalez Marquez, Antonio Jesus | | | 2084 | ESP | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Callejas Rojas, Francisco Miguel | | | 2109 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bjerre, Tavs | | | 2071 | DEN | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | Tradewise Gibraltar Chess Festival 2018 Amateur A | Gibraltar | ENG | 2018-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1886 | 2.50 | 4 | -0.31 | 20 | -6.20 | |
| | Volovik, Konstantin | | | 1701 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Yilmaz, Kazim | | | 1656 | NOR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Opasiak, Dustin Tennessee | | | 1797 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kuenitz, Klaus | | | 1767 | GER | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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