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Rapid:
Individual Calculations September 2019 |
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| Rizvi, Aysha Total change: -19.80 | |   |
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| 4th Kingston Rapidplay Chess Tournament U120 | Kingston | ENG | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1123 | 0.00 | 1 | -0.22 | 20 | -4.40 | |
|  Smith, Michael J | | | 1347 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Jessie Gilbert Celebration International festival - Open FIDE Rapid Play | London | ENG | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1139 | 1.00 | 6 | -0.90 | 20 | -18.00 | |
| | Wright, Ashley D | | | 1539 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Luo, Yifan | | | 1334 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Wallis, David | | | 1479 | ENG | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Charles, Gregory M | | | 1262 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mitchell, Austin | | | 1024 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Whelan, Joseph | | | 1165 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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) | | | | English Chess Challenge 2019 - Finals U13 Girls | London | ENG | 2019-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1139 | 0.50 | 1 | 0.13 | 20 | 2.60 | |
| | Pond, Isabelle | | | 1235 | ENG | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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