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Individual Calculations December 2018 |
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| Piscopo, Pierluigi Total change: -3.90 | |   |
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| Limerick Open 2018 | Limerick | IRL | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2403 | 5.00 | 6 | -0.39 | 10 | -3.90 | |
|  O`brien, Ray | | | 2003 * | IRL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  O`gorman, Alice | | | 2003 * | IRL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ruchko, Denis | | | 2003 * | IRL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bauwens, Steven | | | 2003 * | BEL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Freeman, Gordon | | | 2169 | IRL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Murphy, Sean | | | 2003 * | IRL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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