Individual Calculations November 2020
 Isfan, Ioan-Marius  Total change: 21.60  Rating chartPersonal card
 Arad Open 2020 Arad ROU 2020-09-25
RcRownchangeKK*chgGame
 2085 2187 6.00 9 0.54 40 21.60 
  Butusina, Samuel 1787  * ROU0.001-0.9240-36.80 
  Sava, Robert-Gabriel 1787  * ROU1.0010.08403.20 
  Cretu, Sorin-Alexandru 1836 ROU1.0010.11404.40 
  Popa-Matei, Viorel-Ovidiu 1915 ROU1.0010.17406.80 
  Patrascu, Catalin-Lucian f2320 ROU1.0010.684027.20 
  Ghimpu, Samuel-Timotei f2302 ROU0.001-0.3440-13.60 
  Magold, Filip 2043 ROU1.0010.314012.40 
  Daianu, Cristian-Clement f2224 ROU1.0010.554022.00 
  Solodovnichenko, Yuri g2553 UKR0.001-0.1040-4.00 
 * 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)
 

 

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