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Individual Calculations February 2015 |
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| Tiviakov, Sergei Total change: -8.20 | |   |
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| Schaakfestival Groningen 2014 Open A | Groningen | NED | 2014-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2467 | 2677 | 6.00 | 9 | -0.82 | 10 | -8.20 | |
|  Maris, Ivo | | | 2277 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Senders, Mischa | f | | 2380 | NED | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Svane, Rasmus | m | | 2507 | GER | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Koop, Thorben | f | | 2396 | GER | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Popilski, Gil | g | | 2522 | ISR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Alsina Leal, Daniel | g | | 2540 | ESP | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Raznikov, Danny | m | | 2494 | ISR | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Hovhannisyan, Mher | m | | 2511 | BEL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Bok, Benjamin | g | | 2572 | NED | 0.00 | 1 | -0.64 | 10 | -6.40 | | | * 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) | | |
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