Individual Calculations March 2023
 Estrada Cantaro, Andre Fabio  Total change: 226.00  Rating chartPersonal card
 X IRT Hibrido del Sur Sub-1800 2023 - U1200 Caracas-Pampatar-Lima-Cusco-Puerto Espana-Santiago de los Caballeros-Chiriqui VEN 2023-02-04
RcRownchangeKK*chgGame
 1148 1112 3.00 3 1.65 40 66.00 
  Larez Grinstein, Katherine Sofia 1186 VEN1.0010.604024.00 
  Luzardo Lopez, Aranza Victoria 1131 VEN1.0010.534021.20 
  Garcia Montano, Jesus David 1128 VEN1.0010.524020.80 

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)
 
 IRT Clasico Amateur Sub 20 Armagedon Lima PER 2023-02-18
RcRownchangeKK*chgGame
 1425 1112 5.00 7 4.00 40 160.00 
  De La Cruz De La Roca, Alan Rafae 1492 PER1.0010.914036.40 
  Roman Robles, Nicolas Alexander 1449 PER1.0010.884035.20 
  Flores, Quispe Carlos 1473 PER0.001-0.1040-4.00 
  Montenegro Satalaya, Franko Jean 1304 PER1.0010.754030.00 
  Mamani, Orozco Camila Guianella 1461 PER1.0010.894035.60 
  Arenas Lavado, Luciana Andrea 1472 PER0.5010.404016.00 
  Cuya Huapaya, Joseph Alexis 1321 PER0.5010.274010.80 

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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