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Individual Calculations January 2020 |
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| O`donnell, Michael Total change: -4.80 | |   |
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| MCU Munster Leagues Division 1 2019-20 Rounds 1-2 | Charleville | IRL | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1826 | 1.50 | 2 | 0.20 | 20 | 4.00 | |
|  Geaney-O`brien, David | | | 1808 | IRL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | O`brien, Ray | | | 1613 | IRL | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | MCU Munster Leagues Division 1 2019-20 Rounds 3-4 | Charleville | IRL | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1826 | 0.50 | 2 | -0.44 | 20 | -8.80 | |
| | O`grady, Martin | | | 1849 | IRL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Noonan, Frank | | | 1847 | IRL | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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