Individual Calculations July 2017
 Malai, Octavian  Total change: 0.20  Rating chartPersonal card
 OP 12 La Lupa Roma ITA 2017-04-27
RcRownchangeKK*chgGame
 1797 1726 2.50 6 0.01 20 0.20 
  Turriziani Colonna, Giovanni 2029 ITA0.001-0.1420-2.80 
  Raccah, Ascer 1655 ITA1.0010.40208.00 
  Roberti, Bruno 1924 ITA0.001-0.2420-4.80 
  Albore, Daniele 1705 ITA1.0010.47209.40 
  Condemi, De Felice Alfonso 1806 ITA0.5010.11202.20 
  Vannelli, Vittorio 1664 ITA0.001-0.5920-11.80 

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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