Individual Calculations January 2022
 Lacrosse, Marc  Total change: 37.20  Rating chartPersonal card
 2 Elllobregat Open Chess Grupo A Castelldefels ESP 2021-11-30
RcRownchangeKK*chgGame
 2256 2042 4.00 9 1.86 20 37.20 
  Garrido Outon, Alex f2411 ESP0.001-0.1020-2.00 
  Milikow, Elie c2234 ISR1.0010.752015.00 
  Gurel, Ediz f2393 TUR0.001-0.1120-2.20 
  Koskinen, Henri f2240 FIN0.001-0.2420-4.80 
  Ruiz Buendia, Miguel 2141 ESP0.5010.14202.80 
  Gomez Jurado, Luis Alberto f2163 ESP1.0010.662013.20 
  Garcia Martin, Marta mwg2324 ESP0.001-0.1620-3.20 
  Thorarinsson, Pall A. f2175 ISL1.0010.682013.60 
  Moll, Arne c2224 NED0.5010.24204.80 

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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