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Individual Calculations September 2011 |
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| Richardson, Keith B Total change: 14.55 | |   |
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| 5e Leiden Chess Tournament - group A | Leiden | NED | 2011-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2122 | 4.00 | 8 | 0.97 | 15 | 14.55 | |
|  Ducarmon, Quinten | f | | 2352 | NED | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Kat, Rudolf | | | 1880 | NED | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Spaan, Nathanael | | | 2209 | NED | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Kerkvliet, Max | | | 1984 | NED | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Van Ketel, Raoul | f | | 2311 | NED | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Meng, Roger | | | 2282 | NED | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Van Der Laan, Dinard | | | 2277 | NED | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Llaneza Vega, Marcos | m | | 2465 | ESP | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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