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Rapid:
Individual Calculations May 2018 |
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| Iyengar, Ilya Total change: 4.80 | |   |
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| CCF EASTER RAPID PLAY OPEN | London | ENG | 2018-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 2009 | 4.00 | 6 | -0.02 | 20 | -0.40 | |
|  Kamath, Raghu | | | 1778 | ENG | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Fenwick, Hugh F | | | 1742 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Porter, Sam J | | | 1961 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Williams, Peter A | c | | 2238 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Prince, Alan R | | | 1852 | SCO | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Zhao, Haolin | | | 1609 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 6th Golders Green FIDE Rapid Chess Open | London | ENG | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2009 | 3.00 | 6 | 0.26 | 20 | 5.20 | |
| | Gay, Simon | | | 1804 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Murphy, Hugh W | | | 2214 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dong, Bao Nghia | | | 2262 | VIE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Willmoth, Robert F | c | | 2076 | ENG | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Levy, David N L | m | | 2187 | SCO | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Pattni, Kishan | | | 1682 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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