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Individual Calculations August 2012 |
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| Van Beek, Alexander Total change: -5.00 | |   |
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| 6e Leiden Chess Tournament - Group A | Leiden | NED | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2329 | 4.50 | 9 | -0.50 | 10 | -5.00 | |
|  Oosthout, Wouter | | | 1975 | NED | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Khenkin, Igor | g | | 2669 | GER | 1.00 | 1 | 0.88 | 10 | 8.80 | | | Bok, Benjamin | m | | 2512 | NED | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Lalith, Babu M.r. | g | | 2529 | IND | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Sanders, Isaac B | | | 2100 | ENG | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Roorda, Thijs | | | 2025 | NED | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Oei, Hway Ik | | | 2104 | NED | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Horvath, Csaba | g | | 2507 | HUN | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Van Overdam, Jan | | | 2101 | NED | 0.00 | 1 | -0.79 | 10 | -7.90 | |
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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