Individual Calculations January 2018
 Viviani, Bruno  Total change: -33.00  Rating chartPersonal card
 WE 6 Capablanca - Mem. V. Biagioli - B Salzano ITA 2017-12-01
RcRownchangeKK*chgGame
 1682 1630 0.50 5 -1.65 20 -33.00 
  Rossi, Gianni 1822 ITA0.5010.25205.00 
  Mancin, Michele 1696 ITA0.001-0.4120-8.20 
  Gaudiosi, Andrea 1601 ITA0.001-0.5420-10.80 
  Bordin, Silvia 1621 ITA0.001-0.5120-10.20 
  Pasin, Mattia 1670 ITA0.001-0.4420-8.80 

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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