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Individual Calculations December 2021 |
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| Del Valle Domenech, Rafael Total change: 5.80 | |   |
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| Primera Autonomica Sur 2021 | Valencia | ESP | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 2046 | 2.00 | 2 | 0.29 | 20 | 5.80 | |
|  Berenguer Sanchez, Fco Enrique | | | 1787 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Martinez Rodriguez, Francisco Sal | | | 1691 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | |
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