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Rapid:
Individual Calculations July 2023 |
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| Urriola Torres, Valentina Total change: -66.80 | |   |
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| I Rapid Chess Tournament 2023 - U13 | Panama | PAN | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1127 | 1313 | 0.00 | 2 | -1.49 | 40 | -59.60 | |
|  Pitty Rodriguez, Lucas Antonio | | | 1106 | PAN | 0.00 | 1 | -0.77 | 40 | -30.80 | |  Amelunge Moreno, Oscar Alejandro | | | 1147 | PAN | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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) | | | | Atrio Rapid Chess Cup 2.0 - U16 | Panama | PAN | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1313 | 1.00 | 3 | -0.18 | 40 | -7.20 | |
| | Pitty Rodriguez, Lucas Antonio | | | 1106 | PAN | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Castillo Miranda, Mario Anel | | | 1412 | PAN | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Camargo Silva, Samir | | | 1787 | PAN | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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