Individual Calculations September 2010 |
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Bettalli, Marco Total change: -21.50 | | |
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OP 10 Valle del Chiese | Condino | ITA | 2010-07-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1925 | 2074 | 4.00 | 7 | -0.86 | 25 | -21.50 | |
| Caldara, Sisto | | | 1803 | ITA | 1.00 | 1 | 0.17 | 25 | 4.25 | | Mazzetta, Renato | | | 1929 | ITA | 0.50 | 1 | -0.19 | 25 | -4.75 | | Poletti, Fausto | | | 1901 | ITA | 0.50 | 1 | -0.23 | 25 | -5.75 | | De Nisi, Roberta | | | 1900 | ITA | 1.00 | 1 | 0.27 | 25 | 6.75 | | Dappiano, Andrea | | | 2033 | ITA | 0.00 | 1 | -0.56 | 25 | -14.00 | | Giacometto, Mario | | | 1967 | ITA | 0.50 | 1 | -0.15 | 25 | -3.75 | | Schaberg, Wolfgang | | | 1945 | ITA | 0.50 | 1 | -0.17 | 25 | -4.25 | | 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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