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Rapid:
Individual Calculations August 2019 |
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| Lentzos, Ioannis Total change: -8.80 | |   |
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| CCF Summer Rapidplay 2019 Open | London | ENG | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1834 | 4.00 | 7 | 0.75 | 20 | 15.00 | |
|  Kumaresan, Darshan | | | 1723 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Samarasinghe Jude, Ranga | | | 1934 | SRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Snape, Ian L | | | 2174 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ortiz Sanchez, Luis | | | 1807 | ESP | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kamath, Raghu | | | 1770 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Grieve, Harry | f | | 1818 | ENG | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Hand, Freddie | | | 1852 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | 19th Golders Green FIDE Rapid Chess Open | London | ENG | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1834 | 0.50 | 4 | -1.19 | 20 | -23.80 | |
| | Claridge-Hansen, William | f | | 2199 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Sanitt, Ethan | | | 1659 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Willmoth, Robert F | c | | 2061 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Foster, Timothy | | | 1724 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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