Individual Calculations September 2023
 Parameswaran, Vivaan  Total change: 0.00  Rating chartPersonal card
 XXXIII Pan-American Youth Chess Festival - Under 10 Open Chicago, IL USA 2023-08-12
RcRownchangeRpKK*chgGame
 1264 0 1.50 5 0.00 1115   0.00 
  Marquez Rosas, Vicente 1307 CHI0.0010.00 0.00 
  Fernandez Orellana, Diego Samuel 1146 HON1.0010.00 0.00 
  Pille Cruz, Juan Luis 1247 MEX0.0010.00 0.00 
  Lopez Fuentes, Andre Nicolas 1333 MEX0.5010.00 0.00 
  Fatz, Gabriel Johnson Patino 1289 BRA0.0010.00 0.00 

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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