Individual Calculations July 2018
 Bordin, Marco  Total change: -6.80  Rating chartPersonal card
 OP 31 Settimanale SS Lazio - A Roma ITA 2018-04-25
RcRownchangeKK*chgGame
 1928 1690 0.50 4 -0.34 20 -6.80 
  Sindoni, Antonio 1903 ITA0.001-0.2320-4.60 
  Marino, Giovanni 1890 ITA0.5010.26205.20 
  Pala, Giorgio 2050 ITA0.001-0.1020-2.00 
  Scagliarini, Bruno 1869 ITA0.001-0.2720-5.40 

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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