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Rapid:
Individual Calculations August 2018 |
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| Pollack, Oscar Total change: 13.20 | |   |
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| 9th Golders Green FIDE Rapid Chess Open | London | ENG | 2018-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1904 | 3.00 | 6 | 0.64 | 20 | 12.80 | |
|  Piscopo, Pierluigi | m | | 2304 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Royal, Shreyas | c | | 1681 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ozturan, Cem | | | 1616 | TUR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Richardson, John R | f | | 2175 | ENG | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Glavinac, Goran | | | 2089 | MKD | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mitra, Roman C | | | 2118 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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) | | | | Muswell Hill FIDE WEEKDAY Rapid July Open | London | ENG | 2018-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1904 | 3.00 | 6 | 0.02 | 20 | 0.40 | |
| | Villiers, Thomas | c | | 2087 | ENG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Murphy, Conor E | f | | 2035 | IRL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Rizvi, Nasir | | | 1961 | WLS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Kerr, Duncan | | | 1976 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Nayak, Raghav | | | 1715 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Kirupakaran, Vishnu | | | 1629 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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