Individual Calculations June 2019
 Barrera, Pietro  Total change: -41.00  Rating chartPersonal card
 OP 16 Primavera Robecchetto con Induno ITA 2019-03-28
RcRownchangeKK*chgGame
 1565 1749 1.50 5 -2.05 20 -41.00 
  Pizzolato, Roberto 1695 ITA1.0010.42208.40 
  Rutigliano, Cesare 1726 ITA0.001-0.5320-10.60 
  Rossi, Emanuele 1662 ITA0.001-0.6220-12.40 
  Koureas, Panicos 1384 ITA0.501-0.4020-8.00 
  Nava, Mario 1356 ITA0.001-0.9220-18.40 

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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