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Individual Calculations February 2021 |
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| Langstrom, Sammy Total change: -11.00 | |   |
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| XIV Obert Vila de Gracia - Grup B | Barcelona | ESP | 2020-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1590 | 1.50 | 3 | -0.55 | 20 | -11.00 | |
|  Cervera Alemany, Serafi | | | 1398 | ESP | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Molina Tabernero, Jordi | | | 1426 | ESP | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Paez Nunez, David | | | 1533 | ESP | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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