Blitz: Individual Calculations January 2023
 Coaquira Gonzales, Oscar Adriano  Total change: 103.20  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2022 Sub 12 BLITZ Asuncion PAR 2022-12-04
RcRownchangeKK*chgGame
 1331 1117 2.00 5 0.77 40 30.80 
  Negron Lizarazo, Juan Sebastian c1495 COL0.001-0.0940-3.60 
  Baez Gonzalez, Fabrizio Ismael 1331 PAR1.0010.774030.80 
  Perez Rojas, Felipe 1110 CHI0.001-0.5140-20.40 
  Carvajal Mendoza, Maria Belen 1373 CHI0.001-0.1940-7.60 
  Oliveira, Olavo Tadeu Carvalho 1348 BRA1.0010.794031.60 

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)
 
 75 Open IRT Blitz Club Hermanos Rojas Lima PER 2022-12-07
RcRownchangeKK*chgGame
 1485 1117 3.00 6 1.81 40 72.40 
  Reyes Zavaleta, Sergio Gabriel 1208 PER0.5010.12404.80 
  Mollo Figueroa, Nicole 1394 BOL0.5010.334013.20 
  Maravi Ceron, Ayme 1354 PER1.0010.804032.00 
  Reyes Zavaleta, Cristhian Yamil 1622 PER0.001-0.0440-1.60 
  Rojas Salas, Steven f2140 PER0.0010.00400.00 
  Cardenas Huachaca, Alessandro Jai 1192 PER1.0010.604024.00 

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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