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Individual Calculations February 2023 |
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| Bennett, Eric Total change: -29.40 | |   |
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| The Irish 1300 to 1700 Championships 2023 | Dublin | IRL | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1742 | 3.00 | 6 | -1.47 | 20 | -29.40 | |
|  Salmin, Vitaliy | | | 1575 | IRL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | O`hanlon, Joseph | | | 1602 | IRL | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Halpenny, John | | | 1342 * | IRL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sheahan, Gavin | | | 1581 | IRL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Rrasa, Elvan | | | 1659 | ITA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | O`connell, Charlie | | | 1483 | IRL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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