Individual Calculations February 2019 |
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Twomey, Pat Total change: 6.40 | | |
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The Irish O-50 and O-65 Championships 2019 | Dublin | IRL | 2019-01-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1857 | 1800 | 3.00 | 6 | 0.32 | 20 | 6.40 | |
| Dempsey, Denis | | | 1524 | IRL | 1.00 | 1 | 0.17 | 20 | 3.40 | | Doyle, Anthony | | | 2200 * | IRL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Lohan, Martin | | | 1735 | IRL | 0.50 | 1 | -0.09 | 20 | -1.80 | | Scott, Peter | | | 1723 | IRL | 1.00 | 1 | 0.39 | 20 | 7.80 | | Bermingham, Tony | | | 1841 | IRL | 0.50 | 1 | 0.06 | 20 | 1.20 | | O`connell, Gerard | | | 2120 | IRL | 0.00 | 1 | -0.13 | 20 | -2.60 | | * 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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