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Individual Calculations March 2012 |
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| Hunt, Adam Total change: -7.60 | |   |
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| 21st Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2458 | 5.00 | 7 | 0.74 | 10 | 7.40 | |
|  Veech, John | | | 2127 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Pearson, Michael I | | | 2242 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Vallejo Pons, Francisco | g | | 2705 | ESP | 0.00 | 1 | -0.19 | 10 | -1.90 | | | Zenyuk, Iryna | c | wm | 2234 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Kleiman, Jake | m | | 2382 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Akobian, Varuzhan | g | | 2612 | USA | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Kameswaran, Visweswaran | f | | 2270 | IND | 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) | | | | 2012 Northern California International | Fremont, California | USA | 2012-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2364 | 2462 | 4.50 | 9 | -1.14 | 10 | -11.40 | |
| | Studen, Damir | | | 2248 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Ishkhanov, Tigran | | | 2350 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Shankland, Sam | g | | 2565 | USA | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Shulman, Yury | g | | 2598 | USA | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Troff, Kayden | f | | 2257 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | De Guzman, Ricardo | m | | 2393 | PHI | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Shivaji, Shivkumar | f | | 2295 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Abrahamyan, Tatev | | wg | 2287 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Liou, Yian | | | 2283 | USA | 0.00 | 1 | -0.73 | 10 | -7.30 | |
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) | | | | 3rd Annual Golden State Open | Concord, California | USA | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2462 | 4.00 | 6 | -0.72 | 10 | -7.20 | |
| | Chan, Julian M | | | 2108 | USA | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Newey, Richard H | | | 2062 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gallegos, Paul A | | | 2072 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Bryant, John Daniel | f | | 2401 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Pearson, Michael I | | | 2230 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Sarkar, Justin | m | | 2370 | USA | 0.00 | 1 | -0.63 | 10 | -6.30 | | | * 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) | | | | Tradewise Chess Festival - Masters 2012 | Gibraltar | ENG | 2012-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2371 | 2462 | 6.50 | 10 | 0.36 | 10 | 3.60 | |
| | Spence, David J | | | 2213 | ENG | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Hou, Yifan | g | wg | 2605 | CHN | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Dolgova, Olga | | wm | 2206 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Svidler, Peter | g | | 2749 | RUS | 0.00 | 1 | -0.16 | 10 | -1.60 | | | Peredy, Ferenc | m | | 2180 | HUN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Nuri, Kambez | f | | 2256 | SUI | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Byron, Alan M | | | 2241 | ENG | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Vachier-Lagrave, Maxime | g | | 2699 | FRA | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Ben Artzi, Ido | | | 2284 | ISR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Tabatt, Hendrik | | | 2281 | GER | 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) | | |
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