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Individual Calculations September 2010 |
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| Ducarmon, Quinten Total change: 18.30 | |   |
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| 4e Leiden Chess Tournament | Leiden | NED | 2010-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2225 | 5.50 | 8 | 1.22 | 15 | 18.30 | |
|  Oosthout, Wouter | | | 1979 | NED | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Roorda, Thijs | | | 2022 | NED | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Gofshtein, Leonid | g | | 2521 | ISR | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Lalith, Babu M.r. | m | | 2502 | IND | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Borst, Filip | | | 2021 | NED | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kirana, Marco | | | 2068 | NED | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Van Der Wiel, John T.h. | g | | 2467 | NED | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Hortensius, Lisa | | | 2058 | NED | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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