Individual Calculations January 2018
 Vergara Meersohn, Marcos  Total change: -2.00  Rating chartPersonal card
 CP Modena 2018 - Memorial Mario Viola Modena ITA 2017-12-15
RcRownchangeKK*chgGame
 1403 1160 0.50 3 -0.10 20 -2.00 
  Rubbiani, Samuel 1477 ITA0.001-0.1320-2.60 
  Bellomo, Mario 1376 ITA0.5010.28205.60 
  Boschesi, Giovanni 1356 ITA0.001-0.2520-5.00 

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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