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Individual Calculations March 2018 |
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| Perez Ponsa, Federico Total change: -10.60 | |   |
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| Tradewise Gibraltar Chess Festival 2018 Masters | Gibraltar | ENG | 2018-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2499 | 2553 | 6.00 | 10 | 0.38 | 10 | 3.80 | |
|  Van Zyl-Rudd, Jack | f | | 2197 | RSA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Keymer, Vincent | m | | 2408 | GER | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Nakamura, Hikaru | g | | 2781 | USA | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Hoolt, Sarah | | wg | 2400 | GER | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Adams, Michael | g | | 2709 | ENG | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Cramling, Pia | g | | 2449 | SWE | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Prithu, Gupta | f | | 2373 | IND | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Paehtz, Thomas | g | | 2356 | GER | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Sutovsky, Emil | g | | 2673 | ISR | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Sethuraman, S.p. | g | | 2646 | IND | 0.00 | 1 | -0.37 | 10 | -3.70 | |
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) | | | | Open Portugal 2018 | Lisbon | POR | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2553 | 5.00 | 8 | -1.44 | 10 | -14.40 | |
| | Fernandes, Tiago Saraiva | | | 2153 * | POR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Neves, Pedro | | | 2242 | POR | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Haria, Ravi | m | | 2376 | ENG | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Alshameary Puente, Ismael | f | | 2339 | ESP | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Boricsev, Oleg | m | | 2328 | HUN | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Hill, Alistair | | | 2159 | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sousa, Andre Ventura | m | | 2405 | POR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Ozturk, Kubra | | wg | 2353 | TUR | 0.00 | 1 | -0.76 | 10 | -7.60 | | | * 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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