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Individual Calculations September 2023 |
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| Gardner, Richard Total change: -2.00 | |   |
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| 47 Open Internacional de Escacs Vila de Sitges Grup B | Sitges (Barcelona) | ESP | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1539 | 2.50 | 7 | -0.10 | 20 | -2.00 | |
|  Sviridenko, Yaroslav | | | 1944 | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sarda Roig, Carme | | | 1209 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Soler Bel, Josep | | | 1774 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Valarezzo Ricard, Pedro | | | 1700 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gonzalez Alonso, Francisco | | | 1862 | ESP | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Duran Pinilla, Daniel | | | 1833 | ESP | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Lazaro Jaular, Jorge | | | 1234 | ESP | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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