Individual Calculations June 2015
 Lyabel, Giacomo  Total change: 3.20  Rating chartPersonal card
 OP 2 Lago Maggiore Reno di Leggiuno ITA 2015-05-08
RcRownchangeKK*chgGame
 1722 1545 1.50 5 0.08 40 3.20 
  Fattorelli, Luciano 1880 ITA0.001-0.1240-4.80 
  Brioschi, Camillo 1790 ITA0.5010.304012.00 
  Modaffari, Giuseppe 1543 ITA0.5010.00400.00 
  D Aulisa, Francesco 1775 ITA0.001-0.2140-8.40 
  Cova, Ennio 1622 ITA0.5010.11404.40 

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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