Individual Calculations December 2018
 Nunez Villazana, Norbil Marco  Total change: 28.40  Rating chartPersonal card
 IRT Pre Continental Centro Sub 16 Clasificatorio Para el Continental Huancayo PER 2018-10-19
RcRownchangeKK*chgGame
 1410 1546 4.00 5 0.71 40 28.40 
  Alvarez Urdanegui, Joiarib 1620 PER0.5010.10404.00 
  Nunez Villazana, Franz Pool 1410 PER0.501-0.1840-7.20 
  Vilcapoma Pacheco, Gabriel 1189 PER1.0010.11404.40 
  Maravi Palomino, David Alejandro 1276 PER1.0010.17406.80 
  Blanco Ramirez, Jhosep Emanuel 1554 PER1.0010.514020.40 

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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