Blitz: Individual Calculations September 2023
 Rodriguez Robotham, Carlos  Total change: -4.00  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - SUPER BLITZ FIDE Julio 2023 Santiago CHI 2023-07-14
RcRownchangeKK*chgGame
 1571 1671 4.00 7 -0.20 20 -4.00 
  Navarro Guerrero, Vicente 2070 CHI0.001-0.0820-1.60 
  Mendez Barraza, Sebastian 1275 CHI0.001-0.9220-18.40 
  Contesse Vasquez, Samuel 1261 CHI1.0010.08201.60 
  Marquez Rosas, Vicente 1391 CHI0.001-0.8420-16.80 
  Rossi Nunez, Michel 1304 CHI1.0010.10202.00 
  Morales Briceno, Mauricio 1889 CHI1.0010.782015.60 
  Vitis Topaz, Manuel 1807 CHI1.0010.682013.60 

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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