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Individual Calculations December 2019 |
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| Ananiadis, Constantine Total change: 25.20 | |   |
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| 28th Annual Kings Island Open | Blue Ash, Ohio | USA | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 1823 | 1.00 | 3 | 0.63 | 40 | 25.20 | |
|  Xu, Arthur | c | | 2086 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Bereolos, Peter | f | | 2172 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ramer, Scott Leo | | | 2221 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | |
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