Individual Calculations September 2015
 Puppi Lazo, Jorge Luis  Total change: 36.00  Rating chartPersonal card
 Campeonato Panamericano U20 Absoluto El Salvador 2015 San Salvador ESA 2015-07-15
RcRownchangeKK*chgGame
 2234 2111 4.50 8 1.80 20 36.00 
  Giron, Jorge Ernesto c2223 ESA1.0010.652013.00 
  Benedetti, Julio 2313 ARG0.5010.26205.20 
  Tang, Andrew m2365 USA0.001-0.1920-3.80 
  Arias, Daniel f2242 ESA0.5010.18203.60 
  Hernandez Sanchez, Jairo Andres m2381 COL0.5010.33206.60 
  Melara, Moises 1750 ESA1.0010.10202.00 
  Jimenez Garcia, Emmanuel f2210 CRC1.0010.642012.80 
  Escalante Ramirez, Brian Sebasti f2389 PER0.001-0.1720-3.40 

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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