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Individual Calculations May 2019 |
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| Atako, Chino C Total change: -31.00 | |   |
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| CCF Easter LP Congress 2019 Open | London | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 2063 | 2.00 | 5 | -1.76 | 20 | -35.20 | |
|  Koiza, Peter | | | 1802 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Auchi, Nadhmi | | | 1663 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Blake, J Morgan | | | 1961 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Akeya-Price, Robert A | | | 1931 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kerr, Duncan | | | 1912 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | 71st Hampstead FIDE Chess Congress U2200 | London | ENG | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2063 | 2.50 | 4 | 0.21 | 20 | 4.20 | |
| | Paleri, Adithya P | | | 1800 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rocco, Federico | | | 2162 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Prior, Stephen C V | | | 2075 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Iyengar, Ilya | | | 1970 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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