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Individual Calculations June 2023 |
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| Morales Leyva, Brayan Daniel Total change: 18.40 | |   |
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| V Buscando a Capablanca U12 - 2023 | La Habana | CUB | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1469 | 1.50 | 4 | 0.38 | 40 | 15.20 | |
|  Tenst Fong, Cristian De Jesus | | | 1709 | CUB | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Diaz Bombino, Esley | | | 1854 | CUB | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Sanchez Gonzalez, Alejandro Anton | | | 1517 | CUB | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Hernandez Santana, Andy Rody | | | 1544 | CUB | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | | | Guillermo Garcia in Memoriam 2023 (Sub-12) | Villa Clara | CUB | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1469 | 0.50 | 2 | 0.08 | 40 | 3.20 | |
| | Lopez Diaz, Lian | | | 1583 | CUB | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Alonso Orta, Osiel Alberto | f | | 1868 | CUB | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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) | | |
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