Individual Calculations October 2021 |
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Purcell, John Total change: 0.00 | | |
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The Irish over50 and over65 championship 2021 | Dublin | IRL | 2021-09-24 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1515 | 0 | 0.00 | 3 | 0.00 | 715 | | 0.00 | |
| Lynch, Peter J. | | | 1661 | IRL | 0.00 | 1 | 0.00 | | 0.00 | | Reynolds, David W. | | | 1397 | IRL | 0.00 | 1 | 0.00 | | 0.00 | | Maher, John | | | 1486 | 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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