Individual Calculations February 2017
 Merlini, Osvaldo  Total change: 13.00  Rating chartPersonal card
 FE 28 Comune di Robecchetto - C Robecchetto con Induno ITA 2016-12-26
RcRownchangeKK*chgGame
 1500 1607 4.50 6 0.65 20 13.00 
  Cavagna, Marco 1452 ITA1.0010.29205.80 
  Puricelli, Roberto 1548 ITA0.501-0.0820-1.60 
  Frignani, Alessandro 1474 ITA1.0010.32206.40 
  Vignati, Andrea 1596 ITA1.0010.48209.60 
  Nava, Mario 1346 ITA0.501-0.3220-6.40 
  Negro, Andrea 1581 ITA0.501-0.0420-0.80 

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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