Individual Calculations March 2020
 Neira Garcia, Llirbel Anei  Total change: 7.60  Rating chartPersonal card
 Villa de Camaguey 506 (Sub-12 M) Camaguey CUB 2020-02-01
RcRownchangeKK*chgGame
 1502 1597 4.50 7 0.19 40 7.60 
  Vega Izquierdo, Daniel Antonio 1243 CUB1.0010.11404.40 
  Ruano Alvarez, Sherley 1423 CUB1.0010.274010.80 
  Gonzalez Hernandez, Derek Alejand 1700 CUB0.5010.14405.60 
  Acosta Guerrero, Yadel Alejandro 1598 CUB0.001-0.5040-20.00 
  Hechavarria Puga, Lenier 1498 CUB1.0010.364014.40 
  Portales Oliva, Yohan Roman 1587 CUB1.0010.494019.60 
  Madruga Natcher, Denis Daniel 1465 CUB0.001-0.6840-27.20 

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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