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Rapid:
Individual Calculations September 2023 |
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| Iyengar, Ilya Total change: 7.00 | |   |
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| Poplar Rapid Tournament - Under 2000 - August 2023 | London | ENG | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1886 | 4.50 | 6 | -0.16 | 20 | -3.20 | |
|  Berkley, Stephen W | | | 1539 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Rubeck, Jonathan | | | 1649 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Davis, Timothy | | | 1659 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sagues, Vincent | | | 1838 | FRA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Stone, Peter | | | 1486 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Verbytski, Oleg | | | 1746 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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) | | | | Coulsdon Chess Rapidplay 13th August 2023 - Open | Coulsdon | ENG | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1886 | 3.50 | 6 | -0.41 | 20 | -8.20 | |
| | Pires, Jonathan | | | 1570 | ENG | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Bennett, Max | | | 1483 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernandes, Aaron | | | 1486 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rizvi, Nasir | | | 1881 | WLS | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Cherniaev, Alexander | g | | 2255 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Phillips, Owen S | | | 1824 | ENG | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * 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 Rapid 15 August | London | ENG | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1886 | 4.50 | 6 | 0.92 | 20 | 18.40 | |
| | Wilks, Simon | | | 1960 | ENG | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Sugden, Freddie | | | 1525 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Siddharth, Gopakumar | | | 1788 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Clarke, Connor | | | 1928 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Shah, Kian | | | 1600 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Pollack, Oscar | | | 1979 | ENG | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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