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Individual Calculations March 2020 |
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| Chkhaidze, Nikoloz Total change: -4.80 | |   |
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| Portugal Open 2020 | Lisboa | POR | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2288 | 6.00 | 9 | -0.24 | 20 | -4.80 | |
|  Alves, Fernando Pereira Ribeir | | | 1888 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Candeias, Humberto | | | 1921 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Martin Duque, Jesus | m | | 2447 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Fidalgo, Daniel Neves | | | 2076 | POR | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Ruiz Bellon, Manuel | | | 1985 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Butkiewicz, Lukasz | m | | 2416 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Maloberti, David | | | 2017 | FRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Correia, Mario | | | 2133 | POR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Hulshof, Peter | | | 2192 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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) | | |
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