Individual Calculations May 2018
 Navarra, Stefano  Total change: -3.60  Rating chartPersonal card
 FE 14 Grand Hotel Adriatico - B Montesilvano ITA 2018-04-13
RcRownchangeKK*chgGame
 1616 1483 1.50 5 -0.18 20 -3.60 
  Pierantozzi, Matteo 1713 ITA0.001-0.2120-4.20 
  Alessandrini, Alfredo 1642 ITA0.5010.21204.20 
  Fusari, Paolo 1772 ITA0.001-0.1620-3.20 
  Szanto, Andrea 1718 ITA0.001-0.2120-4.20 
  Sanlorenzo, Fabrizio 1236 ITA1.0010.19203.80 

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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