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Individual Calculations December 2018 |
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| Sanders, Lewis Total change: 6.00 | |   |
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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 |
| 2071 | 1832 | 1.00 | 4 | 0.15 | 40 | 6.00 | |
|  Melvin, Bill | | | 2131 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Bereolos, Peter | f | | 2156 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Zinski, Maximilian | | | 2029 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Eisen, Zane | | | 1967 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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