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Individual Calculations September 2019 |
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| Renji, Rafael Ninan Total change: -1.20 | |   |
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| The Irish Championships 2019: Open Weekender | Dublin | IRL | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1446 | 0.50 | 3 | -0.03 | 40 | -1.20 | |
|  O`donoghue, Denis J. | | | 1846 * | IRL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bermingham, Tony | | | 1769 | IRL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Whelan, Niall P. | | | 1579 | IRL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | * 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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