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Individual Calculations September 2013 |
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| Van De Boogaart, Jan Total change: 52.80 | |   |
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| Int. Chessfestival Biel 2013 Open Main tournament | Biel | SUI | 2013-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1999 | 6.50 | 8 | 1.76 | 30 | 52.80 | |
|  Forster, Urs | | | 1788 | SUI | 1.00 | 1 | 0.23 | 30 | 6.90 | | | Gigon, Claude | | | 1876 | SUI | 1.00 | 1 | 0.33 | 30 | 9.90 | |  Peter, Raymond | | | 1952 | SUI | 1.00 | 1 | 0.43 | 30 | 12.90 | | | Pleininger, Rudolf | | | 1959 | SUI | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Knudsen, Martin | | | 2009 | DEN | 1.00 | 1 | 0.51 | 30 | 15.30 | | | Nadia, Anggraeni M | | | 1947 | INA | 1.00 | 1 | 0.43 | 30 | 12.90 | | | Sayadyan, Edvard | | | 1922 | ARM | 0.00 | 1 | -0.61 | 30 | -18.30 | | | Weyer, Hans-Juergen | | | 1996 | GER | 0.50 | 1 | 0.00 | 30 | 0.00 | |
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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