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Individual Calculations June 2023 |
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| Ravelo Lobaina, Erick Angelo Total change: 126.80 | |   |
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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 |
| 1570 | 1353 | 1.50 | 3 | 0.77 | 40 | 30.80 | |
|  Martinez Flores, Matias | | | 1727 | MEX | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Avila Calderin, Helder | | | 1439 | CUB | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Hernandez Santana, Andy Rody | | | 1544 | CUB | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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 |
| 1564 | 1353 | 3.50 | 4 | 2.40 | 40 | 96.00 | |
| | Hernandez Santana, Andy Rody | | | 1544 | CUB | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Bosch Lopez, David | | | 1328 | CUB | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Alonso Orta, Osiel Alberto | f | | 1868 | CUB | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Sanchez Gonzalez, Alejandro Anton | | | 1517 | CUB | 1.00 | 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) | | |
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