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Individual Calculations February 2013 |
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| Byron, Alan M Total change: -11.55 | |   |
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| Hastings International Masters | Hastings | ENG | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2167 | 3.00 | 7 | -0.33 | 15 | -4.95 | |
|  Ashton, Adam G | f | | 2366 | ENG | 0.50 | 1 | 0.26 | 15 | 3.90 | |  Knott, Simon J B | m | | 2325 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Zhou, Yang-Fan | m | | 2419 | ENG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Tarhon, Brian | | | 1844 | ENG | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Kirk, Ezra | | | 2254 | ENG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Haria, Ravi | | | 2032 | ENG | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Maroroa, Sue | | wm | 2037 | ENG | 0.50 | 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) | | | | Tradewise Gibraltar Chess Festival Challengers A | Gibraltar | ENG | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2167 | 2.50 | 5 | -0.44 | 15 | -6.60 | |
| | Campos Calvo-Sotelo, Juan | | | 1978 | ESP | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Samu, Sorin-Mihai | | | 2095 | ROU | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Sanchez Castillo, Sarai | m | wg | 2212 | VEN | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Uran Bermudez, Oliver Kevin | | | 2113 | VEN | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Byrn, Carsten | | | 2114 | DEN | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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