Individual Calculations February 2015
 Condorelli, Pietro  Total change: 2.80  Rating chartPersonal card
 FE 3 SS Lazio - B Roma ITA 2015-01-03
RcRownchangeKK*chgGame
 1607 1666 3.00 5 0.14 20 2.80 
  Alessio, Anna 1377 ITA1.0010.16203.20 
  Squicciarini, Simone 1771 ITA0.5010.14202.80 
  Roccatani, Raffaele 1727 ITA0.001-0.4220-8.40 
  Gergely, Imre 1633 ITA0.501-0.0520-1.00 
  Di Martino, Eugenio 1528 ITA1.0010.31206.20 

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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