Individual Calculations June 2023
 Martinez Borreco, Marco Antonio  Total change: -94.40  Rating chartPersonal card
 V Buscando a Capablanca U16 - 2023 La Habana CUB 2023-05-04
RcRownchangeKK*chgGame
 1462 1742 4.50 8 -2.02 40 -80.80 
  Vega Izquierdo, Daniel Antonio 1342  * CUB1.0010.08403.20 
  Luis Alvarez, Isabela 1526 CUB0.501-0.2840-11.20 
  Lorenzo Licourt, Alejandro 1651 CUB0.001-0.6240-24.80 
  Alpizar Gonzalez, Nestor 1313 CUB1.0010.07402.80 
  Ortega Calixto, Emilio 1424 MEX1.0010.13405.20 
  Portales Oliva, Yohan Roman 1600 CUB0.001-0.6940-27.60 
  Licea Delfin, Felipe David 1526 CUB0.001-0.7840-31.20 
  Mendez Caballero, Yelanis 1316 CUB1.0010.07402.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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-18) Villa Clara CUB 2023-05-14
RcRownchangeKK*chgGame
 1783 1742 1.50 4 -0.34 40 -13.60 
  Diaz Bombino, Esley 1854 CUB0.5010.15406.00 
  Gonzalez Hernandez, Derek Alejand 2055 CUB0.001-0.1440-5.60 
  Pino Alvarez, Yadira 1590 CUB0.001-0.7040-28.00 
  Caner Carrazco, Cristofer 1634 CUB1.0010.354014.00 

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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