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Individual Calculations May 2018 |
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| Rizzoli, Aluna Total change: -11.00 | |   |
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| Imperial College Chess Congress Open 2018 | London | ENG | 2018-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1939 | 2.00 | 5 | -0.55 | 20 | -11.00 | |
|  Cumming, Rhys | | | 2200 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Jovancev, Orce | | | 1602 | SRB | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Teh, Eu Wen Aron | f | | 2289 | MAS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Robinson, James | | | 1713 | ENG | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Duda, Lucas | | | 1877 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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