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Individual Calculations November 2021 |
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| Adams, Mark Total change: -18.60 | |   |
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| European Senior Chess Championship 2021 - Over 50 - Open | Budoni | ITA | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1936 | 4.00 | 9 | -0.93 | 20 | -18.60 | |
|  Bellia, Fabrizio | m | | 2336 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  De Maria, Isaia | | | 1695 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Sirletti, Sonia | | | 1805 | ITA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Aird, Ian | | | 1776 | SCO | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lornye, Pylyp | f | | 2235 | UKR | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Dreke, Frank | | | 1917 | GER | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Hoffmann, Michael | | | 1951 | GER | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Pairotti, Alberto | | | 1536 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Di Paolo, Marco | | | 1882 | ITA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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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