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Rapid:
Individual Calculations May 2023 |
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| Roberts, Danny Total change: -26.60 | |   |
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| Ulster Rapidplay Championship 2023 | Groomsport | IRL | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1939 | 3.50 | 6 | -1.33 | 20 | -26.60 | |
|  Thoke, Amol Mohan | | | 1539 * | IRL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  McClean, Caleb | | | 1473 | IRL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Dorrian, Chris | | | 1560 | IRL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Tahmankar, Mandar | | | 2000 | IND | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Moreland, Desmond | | | 1680 | IRL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Campbell, Andrew | | | 1691 | IRL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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) | | |
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