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Individual Calculations December 2023 |
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| Gomes Barranco, Isabela Sofia Total change: -67.60 | |   |
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| Campeonato Nacional Por Equipos 2023 - U14 | Panama | PAN | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1199 | 1172 | 0.00 | 3 | -1.40 | 40 | -56.00 | |
|  Gomes Barranco, Manuel Ignacio | | | 1161 | PAN | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Pitty Rodriguez, Lucas Antonio | | | 1152 | PAN | 0.00 | 1 | -0.53 | 40 | -21.20 | |  Cruz Quintanilla, Marianela | | | 1284 | PAN | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | IV PANAMA CHESS OPEN | Panama | PAN | 2023-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1172 | 0.00 | 4 | -0.29 | 40 | -11.60 | |
| | Arribas Robaina, Maritza | | wg | 2174 | CUB | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Lobo Jimenez, Mariana Esther | | | 1554 | PAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Camargo Silva, Samir | | | 1616 | PAN | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Castillo Miranda, Mario Anel | | | 1476 | PAN | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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