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Individual Calculations November 2015 |
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| De Guzman, Ricardo Total change: -8.00 | |   |
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| 2015 Millionaire Chess Open II | Las Vegas, Nevada | USA | 2015-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2344 | 2369 | 2.50 | 6 | -0.72 | 10 | -7.20 | |
|  Ortiz Suarez, Isan Reynaldo | g | | 2581 | CUB | 0.00 | 1 | -0.23 | 10 | -2.30 | |  Belakovskaia, Anjelina | | wg | 2216 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Rombaldoni, Axel | g | | 2528 | ITA | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Kryvoruchko, Vita | | wg | 2222 | UKR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Schneider, Igor | f | | 2295 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Sanchez Saez, Francisco | f | | 2223 | ESP | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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) | | | | 2015 Bay Area Chess GM Samuel Shankland Championship | Milpitas, California | USA | 2015-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2369 | 2.50 | 3 | -0.08 | 10 | -0.80 | |
| | Virtanen, Teemu | | | 2086 | FIN | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Wei, Jeffrey | | | 1969 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Banik, Siddharth G | | | 2110 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | * 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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