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Individual Calculations August 2012 |
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| Van Halderen, Herman Total change: 37.20 | |   |
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| 6e Leiden Chess Tournament - Group A | Leiden | NED | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2062 | 4.50 | 9 | 2.48 | 15 | 37.20 | |
|  Lalith, Babu M.r. | g | | 2462 * | IND | 1.00 | 1 | 0.92 | 15 | 13.80 | |  Slingerland, Fred | m | | 2360 | NED | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Sundararajan, Kidambi | g | | 2459 | IND | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Horvath, Csaba | g | | 2462 * | HUN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ypma, Peter | | | 2175 | NED | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Algera, Simon | | | 2113 | NED | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Verstraeten, Reinaert | | | 2171 | BEL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Van Overdam, Julian | | | 2277 | NED | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Wilschut, Peter | | | 2233 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | | | * 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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