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Individual Calculations May 2022 |
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| Loughran, John Total change: 13.00 | |   |
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| Irish over-50 Championships 2022 | Dublin | IRL | 2022-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1624 | 2.50 | 5 | 0.65 | 20 | 13.00 | |
|  Dempsey, Denis | | | 1402 | IRL | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Murphy, Cathal | | | 1528 | IRL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Cheung, Tsjiang | | | 1907 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nikrow, Shahram | | | 1853 | IRL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | O`connell, Gerard | | | 2048 | IRL | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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