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Individual Calculations October 2012 |
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| Rios, Cristhian Camilo Total change: -12.20 | |   |
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| XIV Open Internacional d’Escacs de Sants, Hostafrancs i La Bordeta Grup A | Barcelona | ESP | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2398 | 6.00 | 10 | -0.60 | 10 | -6.00 | |
|  Serrano Pertinez, Miquel | | | 2043 | ESP | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Go, Benjamin | | | 2169 | NED | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Spraggett, Kevin | g | | 2595 | CAN | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Gallart Zafra, Jaume | | | 2226 | ESP | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Ferrante, Marco | | | 2190 | ITA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Ibarra Jerez, Jose Carlos | m | | 2540 | ESP | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Stromboli, Ettore | f | | 2310 | ITA | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Mende, Andreas | c | | 2164 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Vigoa Apecheche, Yanira | | wg | 2243 | CUB | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Madiai, Federico | | | 2214 | ITA | 1.00 | 1 | 0.26 | 10 | 2.60 | |
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) | | | | 40th World Chess Olympiad-Open | Istanbul | TUR | 2012-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2369 | 2398 | 1.50 | 4 | -0.62 | 10 | -6.20 | |
| | Popovic, Dusan | g | | 2579 | SRB | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Kostenko, Petr | g | | 2494 | KAZ | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Cawdery, Daniel | c | | 2284 | RSA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Lim, Zhuo Ren | | | 2120 | MAS | 0.00 | 1 | -0.83 | 10 | -8.30 | |
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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