Individual Calculations March 2022
 Gonzalez Hernandez, Derek Alejand  Total change: -38.00  Rating chartPersonal card
 Nino de la Bota - Abierto Villa Clara CUB 2022-02-15
RcRownchangeKK*chgGame
 1666 1851 4.00 7 -0.95 40 -38.00 
  Cardenas Montano, Mariam Eliz 1496 CUB1.0010.11404.40 
  Herrera Pedroso, Alex 1636 CUB0.001-0.7740-30.80 
  Alonso Orta, Osiel Alberto 1477 CUB1.0010.10404.00 
  Montejo Bello, Lorena Beatriz 1498 CUB1.0010.11404.40 
  Santos Peraza, Edel David 1779 CUB0.501-0.1040-4.00 
  Armada Bueno, Yosvel 1791 CUB0.001-0.5840-23.20 
  Guerra De La Rosa, Nilo Antonio 1986 CUB0.5010.18407.20 

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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