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Rapid:
Individual Calculations August 2023 |
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| Vargas Arguedas, Caleb Total change: 69.60 | |   |
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| I Brada Chess Open Rapid 2023 | San Jose | CRC | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1223 | 2.00 | 5 | 1.74 | 40 | 69.60 | |
|  Baquero Montoya, Carlos Alfonso | | | 1873 | VEN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Mayorga Araya, Sofia | | wc | 1752 | CRC | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Fallas Saborio, Alejandro | | | 1777 | CRC | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Mena Vilchez, Ulises | | | 1685 | CRC | 1.00 | 1 | 0.95 | 40 | 38.00 | |  Aragon Masis, Sergio | | | 1528 | CRC | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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