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Individual Calculations May 2023 |
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| Duffell, Andrew Total change: 28.80 | |   |
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| 3rd 4NCL Easter Congress Under 1700 | Daventry | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1383 | 2.00 | 3 | 0.72 | 40 | 28.80 | |
|  Fisher, Neal | | | 1519 | ENG | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Reghu, Jyothika Ullukaranparambil | | | 1398 | IND | 0.00 | 1 | -0.48 | 40 | -19.20 | | | D`agnese, Mattiangelo | | | 1399 | ITA | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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