Rapid:
Individual Calculations February 2023 |
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Perez Marti, Alfonso Total change: -9.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Copa Catalana Barcelona 2023 | Barcelona | ESP | 2023-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1411 | 1207 | 0.50 | 4 | -0.47 | 20 | -9.40 | |
| Herrerias Gonzalez, Andreu | | | 1472 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | Rius Navarro, Marc | | | 1334 | ESP | 0.00 | 1 | -0.33 | 20 | -6.60 | | Sole Erta, Miguel | | | 1410 | ESP | 0.50 | 1 | 0.26 | 20 | 5.20 | | Gardner, Richard | | | 1428 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | | 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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