Individual Calculations March 2019
 Aprahamian, Tomas  Total change: 18.00  Rating chartPersonal card
 III Abierto de Montevideo "Copa Marcel Duchamp 2019" Montevideo URU 2019-02-09
RcRownchangeKK*chgGame
 1627 1423 2.50 8 0.45 40 18.00 
  Soto, Nicolas 1823  * URU0.001-0.0840-3.20 
  Reolon, Victor 1714 URU0.001-0.1540-6.00 
  Roselli, Federico 1074 URU1.0010.11404.40 
  Miraballes Lopez, Andres 1694 URU0.5010.334013.20 
  Lanaro, Emilio 1696 URU0.001-0.1740-6.80 
  Bon, Charles 1666 URU0.5010.304012.00 
  Segovia, Marc 1607 URU0.5010.24409.60 
  Chamlian, Aram 1739 URU0.001-0.1340-5.20 
 * 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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