Individual Calculations October 2022
 Gattegno, Laurent  Total change: -14.40  Rating chartPersonal card
 32 Open Internacional de Gros 2022 Donostia ESP 2022-09-09
RcRownchangeKK*chgGame
 1747 1930 5.00 8 -0.72 20 -14.40 
  Miralles Larraza, Faustino 1530  * ESP1.0010.08201.60 
  Odriozola Coscolin, Dani 1650 ESP1.0010.16203.20 
  Renteria, Jorge f2193 COL0.001-0.1820-3.60 
  Gimenez Lopez, Zuhaitz 1841 ESP0.001-0.6220-12.40 
  Sanmateu Juan, Sergio 1681 ESP1.0010.19203.80 
  Ganuza Saez De Heredia, Eduardo 1785 ESP1.0010.31206.20 
  Sanz Gorospe, Ibai 1707 ESP0.001-0.7820-15.60 
  Rodriguez Gonzalez, Juan 1590 ESP1.0010.12202.40 
 * 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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