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Individual Calculations April 2013 |
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| Ritzenthaler, Bernard Total change: -9.45 | |   |
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| 8eme Tournoi des Collines 2013 | ESCHENTZWILLER | FRA | 2013-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1599 | 1.00 | 4 | 0.19 | 15 | 2.85 | |
|  Roth, Jacques | | | 1831 | FRA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Blum, Pierre | | | 1768 | FRA | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Koenig, Claude | | | 1826 | FRA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Radovic, Nenad | | | 1945 | FRA | 1.00 | 1 | 0.89 | 15 | 13.35 | |
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) | | | | 20e Open International de Selestat - Open B (1400-1799) | SELESTAT | FRA | 2013-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1599 | 2.50 | 5 | -0.82 | 15 | -12.30 | |
| | Duffour, Bertrand | | | 1457 | SUI | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Bellahcene, Anissa | | | 1445 | FRA | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Bellahcene, Meriem | | | 1478 | FRA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Fischer, Robert | | | 1503 | FRA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Schmaltz, Gerard | | | 1507 | FRA | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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