Individual Calculations February 2023 |
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Roca Marrero, Fernando Total change: -17.00 | | |
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Torneo Navidad Sub 1900 Vecindario 2022 | Las Palmas de Gran Canaria | ESP | 2022-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1524 | 1491 | 1.50 | 5 | -0.85 | 20 | -17.00 | |
| Guerrero Orihuela, Jose Luis | | | 1830 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | | Garcia Cruz, Jose Manuel | | | 1309 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | Matos Guedes, Silverio | | | 1408 | ESP | 0.50 | 1 | -0.11 | 20 | -2.20 | | Reinoso Andre, Lazaro Javier | | | 1618 | ESP | 0.00 | 1 | -0.33 | 20 | -6.60 | | Yuan, Yingjie | | | 1457 | ESP | 0.00 | 1 | -0.55 | 20 | -11.00 | | 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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