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Individual Calculations September 2010 |
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| Gofshtein, Leonid Total change: -3.00 | |   |
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| 4e Leiden Chess Tournament | Leiden | NED | 2010-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 2521 | 5.50 | 8 | -0.30 | 10 | -3.00 | |
|  Hortensius, Lisa | | | 2121 * | NED | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Oosterom, Erik | | | 2121 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ducarmon, Quinten | | | 2225 | NED | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Haast, Anne | | | 2240 | NED | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Tiviakov, Sergei | g | | 2623 | NED | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Wantola, Ivo | f | | 2309 | NED | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Nikolic, Predrag | g | | 2592 | BIH | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Kaufman, Raymond | m | | 2334 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | * 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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