Individual Calculations May 2015
 Koureas, Panicos  Total change: -9.80  Rating chartPersonal card
 WE 4 Citta' di Pavia - C Pavia ITA 2015-04-10
RcRownchangeKK*chgGame
 1471 1470 2.00 5 -0.49 20 -9.80 
  Maran, Walter 1547 ITA0.001-0.3920-7.80 
  Befera, Mario 1445 ITA1.0010.47209.40 
  Suma, Vittorino 1464 ITA0.001-0.5120-10.20 
  Ossoli, Giuseppe 1494 ITA0.001-0.4720-9.40 
  Plucani, Germano 1406 ITA1.0010.41208.20 

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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