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Individual Calculations February 2015 |
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| Kavutskiy, Kostya Total change: 7.80 | |   |
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| 24th Annual North American Open | Las Vegas, Nevada | USA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2344 | 5.50 | 9 | 0.18 | 20 | 3.60 | |
|  Virkud, Apurva | | wc | 2095 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Yermolinsky, Alex | g | | 2519 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Feng, Roland | | | 2139 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Bian, Alex | f | | 2127 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Wang, Qibiao | | | 2218 | CHN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Krishnan, Varun | | | 2276 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Dlugy, Maxim | g | | 2494 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Velikanov, Alexander | f | | 2234 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Nanjo, Ryosuke | m | | 2348 | JPN | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | 6th Annual Golden State Open | Dublin, California | USA | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2344 | 4.50 | 7 | 0.21 | 20 | 4.20 | |
| | Furfine, Jacob | | | 2106 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Au, Christopher | | | 1944 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aigner, Michael | | | 2176 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Schoch, Ian David | | | 2142 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Huschenbeth, Niclas | g | | 2548 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Tsegmed, Batchuluun | g | | 2525 | MGL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Wheeler, Cameron | f | | 2282 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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