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Rapid:
Individual Calculations September 2022 |
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| Helsby, David C Total change: 0.00 | |   |
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| Chessable British Chess Championships 2022: Rapidplay Open | Torquay | ENG | 2022-08-10 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1515 | 0 | 1.50 | 7 | 0.00 | 1285 | | 0.00 | |
|  Kothari, Jai | | | 1502 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |  Hill-Wood, T Wilfred D | | | 1412 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Rubeck, Jonathan | | | 1598 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | | Doyle, Jamie | | | 1454 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Santos Ruiz, Adrian | | | 1916 | MEX | 0.00 | 1 | 0.00 | | 0.00 | | | Parikh, Naavya | | | 1139 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Sheikh, Nasarullah | | | 1583 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 1st Brentwood FIDE-Rated Rapid Play - Open | London | ENG | 2022-08-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1289 | 0 | 2.50 | 5 | 0.00 | 1289 | | 0.00 | |
| | Pereira, Nolan | | | 1243 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | West, James | | | 1371 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Zhao, George | | | 1441 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Seet, Joshua | | | 1184 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Davis, Joshua | | | 1204 | ENG | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | |
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