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Individual Calculations May 2023 |
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| D`agnese, Mattiangelo Total change: 2.60 | |   |
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| 3rd 4NCL Easter Congress Under 1700 | Daventry | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1399 | 2.50 | 5 | 0.13 | 20 | 2.60 | |
|  Merrifield, Peter | | | 1076 | WLS | 1.00 | 1 | 0.13 | 20 | 2.60 | |  De Block, Gert | | | 1601 | BEL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Neil, Graham | | | 1578 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sartain, Patrick P | | | 1424 | ENG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Duffell, Andrew | | | 1383 | ENG | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | |
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