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Individual Calculations February 2017 |
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| Izoria, Zviad Total change: -10.10 | |   |
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| 26th Annual North American Open | Las Vegas, Nevada | USA | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 2604 | 3.50 | 6 | -1.45 | 10 | -14.50 | |
|  Raptis, Nick | f | | 2244 | USA | 0.50 | 1 | -0.40 | 10 | -4.00 | |  Li, Ben | f | | 2237 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Lu, Albert | | | 2276 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Ludwig, John Gabriel | | | 2377 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Brown, Michael W | m | | 2452 | USA | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Aldama, Dionisio | m | | 2375 | MEX | 0.00 | 1 | -0.79 | 10 | -7.90 | |
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) | | | | 2017 New Year Open Championship | San Jose, California | USA | 2017-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2458 | 2604 | 2.50 | 3 | 0.44 | 10 | 4.40 | |
| | Sevillano, Enrico | g | | 2454 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Moradiabadi, Elshan | g | | 2574 | FID | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Zhu, Jack Qijie | | | 2346 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | |
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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