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Individual Calculations September 2013 |
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| Gruscinski, Marc Total change: 1.50 | |   |
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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 |
| 1815 | 1703 | 3.00 | 8 | 0.10 | 15 | 1.50 | |
|  Roth, Daniel | | | 1942 | SUI | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Tarnutzer, Werner | | | 2014 | SUI | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Sudan, Georges | | | 2045 | SUI | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Kaser, Nicolas | | | 1835 | SUI | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Lanz, Martin | | | 1835 | SUI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Walter, Peter M | | | 1838 | SUI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Lampert, Joshua | | | 1606 | GER | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Mkrtchyan, Hovhannes | | | 1405 | ARM | 1.00 | 1 | 0.15 | 15 | 2.25 | |
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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