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Rapid:
Individual Calculations April 2017 |
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| Stern, Robert Total change: 37.40 | |   |
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| Muswell Hill FIDE Daytime Rapid Open Feb | London | ENG | 2017-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1771 | 1.50 | 4 | 0.79 | 20 | 15.80 | |
|  Fernandez, Daniel Howard | m | | 2171 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Iyengar, Ilya | | | 2017 | ENG | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Mitra, Roman C | | | 2044 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Keohane, Ben | | | 1947 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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) | | | | Golders Green Rapidplay Open Mar 17 | London | ENG | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1771 | 2.00 | 5 | 0.69 | 20 | 13.80 | |
| | Orgler, Philipp | | | 1988 | AUT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Bird, Joel | | | 1922 | ENG | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Brozel, Sacha | | | 1955 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sagues, Vincent | | | 1915 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Rocco, Federico | | | 1995 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Muswell Hill FIDE Daytime Rapid Open Mar | London | ENG | 2017-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1771 | 2.50 | 6 | 0.39 | 20 | 7.80 | |
| | Mitra, Roman C | | | 2044 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Keohane, Ben | | | 1947 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hutchings, Roger M | | | 1885 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Bluestone, Dave J | | | 1580 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Finnegan, Oliver | | | 1822 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Harari, Zaki | | | 2070 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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