Individual Calculations January 2023
 Luza, Chura Marco Adriano  Total change: 105.20  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2022 Sub 12 Absoluto Asuncion PAR 2022-12-01
RcRownchangeKK*chgGame
 1522 1299 5.50 9 2.63 40 105.20 
  Miranda Fernandez, Marcos Manuel 1880 PAR0.5010.484019.20 
  Marrujo Pardo, Mauricio Emmanuel 2138 CHI0.0010.00400.00 
  Coaquira Gonzales, Oscar Adriano 1107 PER1.0010.254010.00 
  Mora Valles, Joaquin 1321 CHI1.0010.534021.20 
  Oliveira, Olavo Tadeu Carvalho 1501 BRA0.5010.264010.40 
  Negron Lizarazo, Juan Sebastian c1706 COL0.5010.424016.80 
  Sozoranga Barahona, Jordy Alexand 1437 ECU0.001-0.3140-12.40 
  Montevilla Cahuasa, Sebastian 1230 BOL1.0010.404016.00 
  Mercado Diaz, Fabricio Edwin 1374 BOL1.0010.604024.00 

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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