Individual Calculations January 2017
 Maran, Walter  Total change: -1.20  Rating chartPersonal card
 OP 9 Giochi e Ritorni Modena ITA 2016-10-25
RcRownchangeKK*chgGame
 1665 1677 2.50 5 -0.06 20 -1.20 
  Faglioni, Isacco 1826 ITA0.001-0.3020-6.00 
  Boschesi, Giovanni 1440 ITA1.0010.20204.00 
  Ballotti, Luca 1785 ITA0.001-0.3520-7.00 
  Armaroli, Alberto 1679 ITA0.5010.00200.00 
  Magotti, Paolo 1597 ITA1.0010.39207.80 

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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