Individual Calculations October 2023
 Uceda Alves, Samuel  Total change: 33.60  Rating chartPersonal card
 Gros 33th International Chess Open Donostia ESP 2023-09-08
RcRownchangeKK*chgGame
 1520 1227 2.50 8 0.84 40 33.60 
  Sanz Gorospe, Ibai 1809 ESP0.001-0.0240-0.80 
  Blasco Diago, Mikel 1647 ESP0.001-0.0740-2.80 
  Munoz Ferreira, Ibon 1708 ESP0.001-0.0540-2.00 
  Onate Del Moral, Daniel 1306 ESP0.001-0.3940-15.60 
  Ayala Del Rio, Erik 1120 ESP1.0010.354014.00 
  Varela Avellanal, Juan Luis 1392 ESP1.0010.724028.80 
  Saenz Zabala, Juan Ignacio 1573 ESP0.5010.394015.60 
  Reguillaga Otano, Juan 1604 ESP0.001-0.0940-3.60 

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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