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Individual Calculations November 2013 |
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| Cornejo, Max Total change: -21.30 | |   |
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| 2013 US Class Championship | Houston, Texas | USA | 2013-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 2402 | 2.00 | 4 | -0.46 | 10 | -4.60 | |
|  Acosta, Mariano A | | | 2002 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chirila, Ioan Cristian | g | | 2517 | ROU | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Rajpathak, Tanmay | | | 2044 | IND | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Margvelashvili, Giorgi | g | | 2552 | GEO | 0.00 | 1 | -0.30 | 10 | -3.00 | | | * 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) | | | | 3rd annual Fall International Chess Festival | Dearborn, Michigan | USA | 2013-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2385 | 4.50 | 9 | -1.67 | 10 | -16.70 | |
| | Deatrick, Alexander | | | 1985 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Lastra, Ricardo | | | 2111 | FID | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Song, Edward | | | 2176 | USA | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Virkud, Apurva | | wc | 1985 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vibbert, Sean | f | | 2299 | USA | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Kavutskiy, Konstantin | f | | 2272 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Langer, Michael | f | | 2238 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Friedel, Joshua E | g | | 2498 | USA | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Recuero Guerra, David | m | | 2447 | ESP | 0.50 | 1 | 0.09 | 10 | 0.90 | | | * 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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