Individual Calculations October 2022
 Renkine, Ivan  Total change: 12.80  Rating chartPersonal card
 9no IRT SUB-2250 ALEJANDRO JUDEWICZ Mar del Plata ARG 2022-09-09
RcRownchangeKK*chgGame
 1781 1646 2.50 5 0.64 20 12.80 
  Fidel, Roberto Oscar 2085 ARG0.5010.44208.80 
  Daneri, Martin c2050 ARG0.001-0.0820-1.60 
  Correa, Silvio 1429 ARG1.0010.22204.40 
  Casasola, Guadalupe 1516 ARG1.0010.32206.40 
  Peralta, Maximo 1826 ARG0.001-0.2620-5.20 

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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