Individual Calculations December 2018
 Medina Diaz, Rafael Alejandro  Total change: 2.60  Rating chartPersonal card
 Zonal Central Masculino 2018 Villa Clara CUB 2018-11-21
RcRownchangeKK*chgGame
 2291 2353 6.50 11 0.13 20 2.60 
  Solares Orozco, Kebert 2245 CUB1.0010.35207.00 
  Garcia Matos, Richard Alejandro f2307 CUB0.501-0.0620-1.20 
  Otero Acosta, Diasmany m2414 CUB0.001-0.4220-8.40 
  Rodriguez Turino, Ladislao f2304 CUB0.001-0.5720-11.40 
  Duarte Napoles, Fanny f2267 CUB0.501-0.1220-2.40 
  Cabrera Gonzalez, Maximo Ariel 2194 CUB1.0010.29205.80 
  Ruiz Sanchez, Orlen m2377 CUB0.001-0.4720-9.40 
  Miranda Mesa, Elier m2476 CUB0.5010.17203.40 
  Rodriguez Dosina, Adrian 2269 CUB1.0010.38207.60 
  Llanes Sotolongo, Oscar Luis 2017 CUB1.0010.12202.40 
  Elias Reyes, Jorge Roberto f2326 CUB1.0010.46209.20 

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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