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Individual Calculations September 2011 |
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| Tan, Jonathan Total change: 34.50 | |   |
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| Science Park Amsterdam Chess Tournament - A | Amsterdam | NED | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2153 | 5.00 | 9 | 2.30 | 15 | 34.50 | |
|  Pruijssers, Roeland | m | | 2461 | NED | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Volkers, Annemarie | | | 2046 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | | | De Rover, Yong Hoon | | | 2275 | NED | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Schneider, Veronika | | wm | 2331 | HUN | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Neverov, Valeriy | g | | 2500 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Schoorl, Rob | f | | 2262 | NED | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Bezemer, Arno | f | | 2348 | NED | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Bottema, Tom | | | 2247 | NED | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Klein, David | f | | 2366 | NED | 0.50 | 1 | 0.27 | 15 | 4.05 | |
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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