Individual Calculations August 2022
 Ruffenach, Alain  Total change: 2.00  Rating chartPersonal card
 XXII Obert Internacional Sant Marti 2022 Grup A Barcelona ESP 2022-07-13
RcRownchangeKK*chgGame
 2050 1882 3.00 9 0.10 20 2.00 
  Martin Barcelo, Carles f2221 ESP1.0010.882017.60 
  Macak, Stefan m2363 SVK0.001-0.0520-1.00 
  Persson, Andreas c2154 SWE0.5010.33206.60 
  Fernandez Madrid, Carlos c2124 ESP0.001-0.2020-4.00 
  Perez Manas, Benjamin f2256 ESP0.001-0.1020-2.00 
  Roa Ribera, Alvaro 1884 ESP0.001-0.5020-10.00 
  Ballom, Stephanie 1888 USA1.0010.512010.20 
  Rounaiv, Rana 1852 IND0.501-0.0420-0.80 
  Advait, Shankar Nair 1710 USA0.001-0.7320-14.60 

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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