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Individual Calculations December 2018 |
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| Mucerino, Joseph Total change: 17.00 | |   |
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| 27th Annual Kings Island Open | Blue Ash, Ohio | USA | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2012 | 1.50 | 3 | 0.42 | 20 | 8.40 | |
|  Smith, Bryan | g | | 2412 * | USA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Brattain, Mika | | | 2412 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Prestia, Sebastian | c | | 1612 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 49th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2012 | 2.00 | 3 | 0.43 | 20 | 8.60 | |
| | Karthik, Advaith | | | 1659 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Colding, Ernest | | | 2083 | USA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Busygin, Stanislav | | | 2176 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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