Rapid: Individual Calculations October 2023
 Lopez Sanchez, Ivan  Total change: 57.60  Rating chartPersonal card
 VII TORNEO JUDIT POLGAR SUB14 Oviedo ESP 2023-09-09
RcRownchangeKK*chgGame
 1580 1474 4.50 8 1.44 40 57.60 
  Acebal Fernandez, Jose Maria 1396 ESP1.0010.394015.60 
  Martin Cabeza, Nicolas 1810 ESP1.0010.884035.20 
  Gonzalez Gonzalez, Javier I 1781 ESP0.5010.364014.40 
  Garcia Amelibia, Emilio 1541 ESP1.0010.594023.60 
  Prochaieva, Alina 1855 UKR0.001-0.0940-3.60 
  Cano Mas, Ignacio Dimas 1231 ESP1.0010.20408.00 
  Menendez Perez, Miguel 1501 ESP0.001-0.4640-18.40 
  Antonanzas Fernandez, Mario 1526 ESP0.001-0.4340-17.20 

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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