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Individual Calculations February 2013 |
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| Basencyan, Mark Total change: 21.30 | |   |
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| Schaakfestival Groningen 2012 Open A | Groningen | NED | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2282 | 2112 | 4.00 | 9 | 1.42 | 15 | 21.30 | |
|  Matnadze, Ana | m | wg | 2401 | ESP | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Calzetta Ruiz, Monica | | wg | 2286 | ESP | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Afek, Yochanan | m | | 2311 | ISR | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Kevlishvili, Robby | | | 1941 | NED | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Ben Artzi, Ido | | | 2297 | ISR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Brunello, Marina | | wm | 2257 | ITA | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Piasetski, Leon | m | | 2310 | CAN | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Schoorl, Rob | f | | 2366 | NED | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Jong De, Migchiel | m | | 2372 | NED | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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