Individual Calculations February 2019
 Pablo Vertiz, Jordy Valentino  Total change: -24.80  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2018, Sub 12, Absoluta Lima PER 2018-12-01
RcRownchangeKK*chgGame
 1304 1197 2.00 7 -0.62 40 -24.80 
  Ticona Rocabado, Licael Roderick 1589 BOL0.001-0.0840-3.20 
  Arias Diaz, Miguel Angel 1421 CHI0.001-0.2240-8.80 
  Frutos Moreno, Carlos Manuel 1406 PAR0.001-0.2340-9.20 
  Saavedra Espiritu, Josue Moises 1107 PER1.0010.384015.20 
  Huaripata Olblitas, Josue Alejand 1296 PER0.5010.14405.60 
  Choque Ordono, Mijail Yasser 1289 PER0.001-0.3740-14.80 
  Pacaya Ayaque, Roger Jim 1017 PER0.501-0.2440-9.60 

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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