Individual Calculations December 2021
 Luna Zapata, Nidio Esteban  Total change: 11.40  Rating chartPersonal card
 Sub-Zonal 2.3.5 Absoluto 2021 San Pedro de Macoris DOM 2021-11-07
RcRownchangeKK*chgGame
 1991 1857 3.50 9 0.57 20 11.40 
  Izuzquiza Gonzalez, Javier 2080 PUR0.5010.28205.60 
  Rodriguez Santiago, Jaime 2064 PUR0.5010.27205.40 
  Jean Louis, Marckens f2053 HAI0.001-0.2520-5.00 
  Mesa Cruz, Juan Carlos 1995 DOM0.001-0.3120-6.20 
  King Rodriguez, Os Misael 1697 DOM1.0010.29205.80 
  Ramdath, Simon 1917 TTO0.5010.08201.60 
  Metz Souffront, Francisco Hipolit 2067 DOM1.0010.772015.40 
  Pinales Roussel, Gabriel 2071 PUR0.001-0.2320-4.60 
  Ramirez Lopez, Carlos 1979 PUR0.001-0.3320-6.60 

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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