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Individual Calculations August 2016 |
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| Chase, Christopher Total change: 4.20 | |   |
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| 2016 National Open | Las Vegas, Nevada | USA | 2016-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2325 | 2282 | 3.00 | 6 | 0.36 | 20 | 7.20 | |
|  Little, James C | | | 1882 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nyzhnyk, Illya | g | | 2622 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Wang, Justin | | | 2246 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Friedel, Joshua E | g | | 2519 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bryant, John Daniel | m | | 2439 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mousseri, Daniel | | | 2240 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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) | | | | 44th Annual World Open | Philadelphia, Pennsylvania | USA | 2016-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2282 | 5.00 | 8 | -0.15 | 20 | -3.00 | |
| | Filipovich, David | | | 2041 | CAN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ortiz Suarez, Isan Reynaldo | g | | 2578 | CUB | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Inapuri, Ramya Krishna | | wf | 2163 | USA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Zhang, Chao | | | 2119 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ghatti, Sanjay | | | 2150 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Xu, Runya | | | 2023 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Melashvili, Nino | | wm | 2140 | GEO | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Giannatos, Peter | | | 2185 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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