Individual Calculations April 2022
 Perossa, Nicolas  Total change: 26.80  Rating chartPersonal card
 OP Grandiscacchi Kursaal Cattolica ITA 2022-03-01
RcRownchangeKK*chgGame
 2169 2139 5.00 9 0.67 40 26.80 
  Basso, Pier Luigi g2600 ITA0.001-0.0540-2.00 
  Van Dijk, Bram 1954 NED1.0010.264010.40 
  Barp, Alberto m2388 ITA0.001-0.1940-7.60 
  Paleologu, Vladimir 2035 SUI1.0010.364014.40 
  Lamartina, Davide Mariano 1985 ITA0.001-0.7140-28.40 
  Foerster-Yialamas, Lucas c2048 GER1.0010.384015.20 
  Lorscheid, Gerhard f2150 GER0.001-0.4840-19.20 
  Perez Bolanos, David 2002 ESP1.0010.324012.80 
  Ronka, Erik f2355 FIN1.0010.784031.20 

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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