Individual Calculations August 2022
 Galli, Lisandro  Total change: -28.00  Rating chartPersonal card
 Pan American Youth Chess Festival 2022 U10 Open Montevideo URU 2022-06-26
RcRownchangeKK*chgGame
 1390 1103 0.00 3 -0.53 40 -21.20 
  Martinez Flores, Matias 1506 MEX0.001-0.0840-3.20 
  Ruiz Bolanos, Eithan 1233 MEX0.001-0.3240-12.80 
  Alves, Ricardo C Chaves A De Arru 1430 BRA0.001-0.1340-5.20 

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)
 
 La Proa Sub 1700 Montevideo URU 2022-07-23
RcRownchangeKK*chgGame
 1460 1103 0.50 4 -0.17 40 -6.80 
  Borgiani, Leonardo 1625 URU0.001-0.0340-1.20 
  Llanes, Nicolas 1081 URU0.001-0.5340-21.20 
  Carnebia, Aniel 1509 URU0.5010.424016.80 
  Suarez, Juan 1624 URU0.001-0.0340-1.20 

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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