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Individual Calculations February 2015 |
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| Barasiant, Mariana Total change: 13.20 | |   |
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| Lisbon Christmas International Chess Open | Lisboa | POR | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 1942 | 3.50 | 7 | 0.66 | 20 | 13.20 | |
|  Hoeneveld, Maarten | | | 1774 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Berry, Neil | f | | 2225 | SCO | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Silva, Mariana Sofia T. | | | 1726 | POR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Romano, Joao | | | 1721 | POR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Santos Ruiz, Miguel | f | | 2298 | ESP | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Iagar, Razvan-Gabriel | | | 2243 | ROU | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Cubas Pons, Juan Miguel | f | | 2251 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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