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Rapid:
Individual Calculations October 2021 |
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| Shah, Kian Total change: -3.80 | |   |
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| Golders Green FIDE Rapidplay - SEP1 Open | London | ENG | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1604 | 3.00 | 5 | 0.37 | 20 | 7.40 | |
|  Hall, Sebastian | | | 1213 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Cherniaev, Alexander | g | | 2339 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Lapidus, Alexey M. | | | 1369 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Soulier, Alfred | | | 1344 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Viswanath, Ganesh | | | 1973 | AUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | Golders Green FIDE Rapidplay - SEP2 Open | London | ENG | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1604 | 1.00 | 3 | -0.56 | 20 | -11.20 | |
| | Lewis, David | | | 1296 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Cherniaev, Alexander | g | | 2339 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Levi, Guy | | | 1462 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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