Individual Calculations May 2018
 Raccah, Ascer  Total change: 12.20  Rating chartPersonal card
 OP 18 ASR - A Roma ITA 2018-03-08
RcRownchangeKK*chgGame
 1769 1589 2.50 7 0.61 20 12.20 
  Agostini, Maurizio 1808 ITA0.001-0.2220-4.40 
  D Eva, Maurizio 1733 ITA1.0010.692013.80 
  Bolla, Vittorio 1648 ITA1.0010.582011.60 
  Condemi, De Felice Alfonso 1781 ITA0.5010.25205.00 
  Castellano, Lorenzo 1827 ITA0.001-0.2020-4.00 
  Roberti, Bruno 1863 ITA0.001-0.1720-3.40 
  Renzi, Alessio 1726 ITA0.001-0.3220-6.40 

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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