Individual Calculations December 2017
 Morisi, Luca  Total change: -13.00  Rating chartPersonal card
 OP 10 Giochi e Ritorni Modena ITA 2017-09-26
RcRownchangeKK*chgGame
 1635 1658 1.50 4 -0.65 20 -13.00 
  Suppini, Marco 1406 ITA1.0010.19203.80 
  Paoli, Walter 1981 ITA0.001-0.1320-2.60 
  Maran, Walter 1680 ITA0.001-0.4720-9.40 
  Rossi, Aldo Bruno 1474 ITA0.501-0.2420-4.80 

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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