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Individual Calculations January 2019 |
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| Kromhout, Ewan Total change: -11.60 | |   |
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| 10th CSC London Chess Classic: FIDE Open | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2019 | 4.00 | 9 | -0.58 | 20 | -11.60 | |
|  Pert, Richard G | m | | 2416 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hosdurga, Chirag | | | 1758 | ENG | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Volovich, Julia | | | 1772 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lim, Zhuo Ren | f | | 2184 | MAS | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Eames, Robert S | f | | 2167 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kalkowski, Igor | | | 1716 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Roe, Simon J | | | 2223 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Tozer, Philip Aa | | | 2137 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Lane, Ryan | | | 1723 | AUS | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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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