Individual Calculations February 2017
 Poblete Moena, Evelyn  Total change: 30.00  Rating chartPersonal card
 OPEN IRT RUMBO AL NACIONAL DE MENORES Los Angeles CHI 2017-01-14
RcRownchangeKK*chgGame
 1527 1345 2.50 5 1.04 40 41.60 
  Zegpi Delgado, Diabb Luis 1565 CHI0.001-0.2240-8.80 
  Aquiles Bello, Anastacia 1094 CHI1.0010.19407.60 
  Llano Llano, Jose 1682 CHI1.0010.884035.20 
  Meza Alarcon, Jose Sebastian 1554 CHI0.5010.274010.80 
  Villagran Figueroa, Danilo 1739 CHI0.001-0.0840-3.20 

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)
 
 4 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 2017 Quellon CHI 2017-01-20
RcRownchangeKK*chgGame
 1594 1345 0.50 4 -0.29 40 -11.60 
  Santana Gonzalez, Lenin 1691 CHI0.001-0.1140-4.40 
  Del Pedregal Altamirano, Tarkan 1501 CHI0.5010.21408.40 
  Ballesteros Cardenas, Leonardo c1573 CHI0.001-0.2140-8.40 
  Aldunate Clark, Ismael 1612 CHI0.001-0.1840-7.20 

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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