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Individual Calculations December 2023 |
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| Murray, Jim G. Total change: -18.20 | |   |
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| LCU Ennis Shield Rounds 1-2 | Dublin | IRL | 2023-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1836 | 0.00 | 1 | -0.26 | 20 | -5.20 | |
|  Bottino, Alexiei | | | 2019 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | FIDE World Senior Chess Championships 2023 - Over 65 | Terrasini | ITA | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1841 | 4.50 | 11 | -0.65 | 20 | -13.00 | |
| | Moen, Ole Christian | f | | 2157 | NOR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Pellegrino, Angelo Alberto | | | 1441 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vinke, Dietmar | f | | 2077 | FIN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | El Gheiadi, I. | | | 1705 | LBA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ring, Rudolf | | | 1731 | AUT | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Santiso, Daniel | | | 1799 | ARG | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Tripodo, Roberto | | | 1765 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Privara, Igor | | | 2069 | SVK | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Lebret, Jean-Michel | | | 2002 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bjorgvik, Jan Arne | | | 1726 | NOR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Mundaca Alvarez, Juan Carlos | | | 2034 | CHI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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