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Rapid:
Individual Calculations November 2019 |
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| Marcos, Dan Total change: -9.80 | |   |
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| Letchworth FIDE Rapid Sep 2019 U145 Minor | letchworth | ENG | 2019-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1660 | 3.00 | 4 | 0.54 | 20 | 10.80 | |
|  Sloan, Cecil | | | 1499 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Ball, Matthew P | | | 1646 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Goodfellow, Russell Robert | | | 1668 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Radhakrishnan, Dhruv | | | 1474 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | | | Letchworth FIDE Rapid Oct 2019 U145 Minor | letchworth | ENG | 2019-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1660 | 1.00 | 3 | -1.03 | 20 | -20.60 | |
| | Sloan, Cecil | | | 1499 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Park, Frank | | | 1520 | SCO | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Sartenaer, Jean-Claude | | | 1567 | ENG | 0.00 | 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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