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Individual Calculations September 2023 |
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| Redondo Flores, David Total change: 5.40 | |   |
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| 39 Open Internacional d'Escacs Andorra 2023 | Escaldes-Engordany | AND | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1951 | 4.50 | 8 | 0.27 | 20 | 5.40 | |
|  De La Riva Real, Ariadna | | | 1677 | AND | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Krivenko, Dion | c | | 2250 | EST | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kratz, Jonathan | | | 1747 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lee Luen Mang, Stefan | | | 1551 * | MRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yuste Valenzuela, Alejandro | | | 2146 | ESP | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hristodorescu, Daniel | f | | 2104 | ROU | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Cabarcos Baulina, Manuel | | | 1796 | AND | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Palomo Teruel, Xavier | | | 2096 | ESP | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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