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Rapid:
Individual Calculations September 2019 |
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| Lake, Chris Total change: -36.20 | |   |
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| 20th Golders Green FIDE Rapid Chess U145 | London | ENG | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1639 | 4.00 | 6 | 0.02 | 20 | 0.40 | |
|  Bynnersley, Ag (tony) | | | 1337 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Brockes, Jeremy P | | | 1477 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Sloan, Cecil | | | 1523 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Sartain, Patrick | | | 1515 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Jina, Asha | | | 1526 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Limonov, Petr | | | 1683 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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) | | | | Richmond Rapidplay Aug 2019 U1900 | Richmond | ENG | 2019-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1639 | 3.00 | 6 | -1.83 | 20 | -36.60 | |
| | Hamilton, Melissa | | | 1293 | ENG | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Sarkar, Rian | | | 1319 | ENG | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Cuthbert, Larissa | | | 1239 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Longia-Zaida, Ismail | | | 1270 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Stoyanov, Boris | | | 1375 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Macdonald, Jamie | | | 1687 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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) | | |
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