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Individual Calculations February 2017 |
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| Lapusan, Razvan Total change: 55.20 | |   |
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| Tradewise Gibraltar Chess Festival 2017 Challenger A | Gibraltar | ENG | 2017-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1525 | 1.50 | 4 | 1.17 | 40 | 46.80 | |
|  Gonzalez Pabollet, Jesus Maria S | | | 1900 | ESP | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Carlsten, Peter | | | 1925 * | SWE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ebner, Johann | | | 1925 * | AUT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bernstein, Nathan | | | 1925 * | ISR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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 2017 Amateur A | Gibraltar | ENG | 2017-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1525 | 0.50 | 1 | 0.21 | 40 | 8.40 | |
| | Carr, Matthew | | | 1682 | ENG | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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