Individual Calculations September 2019
 Chaitram, Aaron  Total change: -15.60  Rating chartPersonal card
 Carifta Junior Chess Championships 2019 - U12 - Open Willemstad AHO 2019-04-18
RcRownchangeKK*chgGame
 1300 1092 0.00 1 -0.23 40 -9.20 
  Simonis, Frederic 1300 AHO0.001-0.2340-9.20 

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)
 
 Kenneth Phillip - Paladins Open 2019 Port of Spain TTO 2019-07-27
RcRownchangeKK*chgGame
 1492 1092 0.00 2 -0.16 40 -6.40 
  Joseph, Marcus f1492  * TTO0.001-0.0840-3.20 
  Bowles, Andrew 1492  * TTO0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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