Individual Calculations September 2017
 Casagrande, Filippo  Total change: -29.60  Rating chartPersonal card
 OP 7 Citta' di Morrovalle - Appassionati Trodica di Morrovalle ITA 2017-08-11
RcRownchangeKK*chgGame
 1408 1456 1.50 4 -0.74 40 -29.60 
  Sanlorenzo, Fabrizio 1320 ITA0.001-0.6840-27.20 
  Marcelli, Antonio 1270 ITA1.0010.264010.40 
  Monaco, Henry 1547 ITA0.001-0.3840-15.20 
  Censi, Cesare 1496 ITA0.5010.06402.40 

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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