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Rapid:
Individual Calculations May 2023 |
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| Duddy, Ruairi Jude Total change: 0.00 | |   |
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| City of Derry Ulster Team Rapidplay Championships 2023 | Derry | IRL | 2023-04-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1656 | 0 | 1.00 | 4 | 0.00 | 1463 | | 0.00 | |
|  Afiq, Mohd Jamil | | | 1734 | MAS | 0.00 | 1 | 0.00 | | 0.00 | | | Sandrey, Jade | | | 1557 | IRL | 1.00 | 1 | 0.00 | | 0.00 | |  Khanzharov, Edward | | | 1639 | IRL | 0.00 | 1 | 0.00 | | 0.00 | | | Callaghan, Michael | | | 1692 | IRL | 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) | | |
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