Individual Calculations April 2017
 Chillemi, Giuseppe  Total change: 6.40  Rating chartPersonal card
 OP 10 Matto per un p'Elo Bologna ITA 2017-01-11
RcRownchangeKK*chgGame
 1633 1574 2.00 4 0.32 20 6.40 
  Morisi, Luca 1653 ITA0.5010.11202.20 
  Pallotti, Lorenzo 1705 ITA0.001-0.3220-6.40 
  Bosco, Antonio 1555 ITA1.0010.47209.40 
  Sforza, Michelangelo 1619 ITA0.5010.06201.20 

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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