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Individual Calculations March 2011 |
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| Obiamiwe, Paul Total change: -4.65 | |   |
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| Tradewise Chess Festival - Challengers A | Gibraltar | ENG | 2011-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2015 | 3.00 | 5 | 0.25 | 15 | 3.75 | |
|  Savage, Neil | | | 1682 | RSA | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Urbina Perez, Juan Antonio | c | | 2189 | ESP | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Byron, Alan M | | | 2192 | ENG | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Hauge, Lars Oskar | | | 1942 | NOR | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Salomon, Johan | | | 1836 | NOR | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | Tradewise Chess Festival - Masters | Gibraltar | ENG | 2011-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2015 | 3.00 | 8 | -0.56 | 15 | -8.40 | |
| | Stene, Vegard | | | 1615 * | NOR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kantans, Toms | f | | 2342 | LAT | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Piasetski, Leon | m | | 2303 | CAN | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Bergstrom, Rolf | f | | 2307 | SWE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Gillespie, Gary | | | 1848 | SCO | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Arnott, Jonathan W | | | 2176 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Gholami, Armin | | | 1779 | NOR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Tari, Aryan | | | 2097 | NOR | 0.00 | 1 | -0.39 | 15 | -5.85 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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