Individual Calculations December 2019
 Laine, Panu  Total change: 34.40  Rating chartPersonal card
 Malta International Open 2019 Bugibba MLT 2019-11-17
RcRownchangeKK*chgGame
 2112 2039 5.00 8 1.72 20 34.40 
  Richards, John 1694 MLT1.0010.11202.20 
  Fleri, Luke 1698 MLT1.0010.12202.40 
  Kanyamarala, Tarun f2304 IRL0.5010.32206.40 
  Ferrante, Marco f2325 ITA0.5010.34206.80 
  Amato, Andrea f2344 ITA0.5010.36207.20 
  Nester, Ihor m2366 UKR0.5010.37207.40 
  Parligras, Cosmin 2239 ROU0.5010.26205.20 
  Sherman, Reem 1924 ISR0.501-0.1620-3.20 

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)
 

 

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