Individual Calculations April 2020
 Squicciarini, Simone  Total change: 4.20  Rating chartPersonal card
 OP 39 Settimanale SS Lazio Roma ITA 2020-01-29
RcRownchangeKK*chgGame
 1744 1726 2.50 5 0.21 20 4.20 
  Talone, Massimo 1335 ITA1.0010.09201.80 
  Cannada Bartoli, Vincenzo 1957 ITA0.5010.29205.80 
  Pellegrini, Ennio Paolo 1750 ITA1.0010.532010.60 
  Marino, Giovanni 1908 ITA0.001-0.2620-5.20 
  Luigi, Rinaldo 1771 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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