Individual Calculations October 2017
 Kazmierczak, Ewa  Total change: -16.00  Rating chartPersonal card
 FE 38 ScaccoBratto B Bratto della Presolana ITA 2017-08-20
RcRownchangeKK*chgGame
 1565 1640 4.00 8 -0.80 20 -16.00 
  Koureas, Panicos 1402 ITA0.501-0.3020-6.00 
  Roversi, Stefano 1739 ITA0.5010.14202.80 
  Palozza, Flavio 1518 ITA0.501-0.1720-3.40 
  Maselli, David 1563 ITA0.501-0.1120-2.20 
  Moranda, Giuliano 1559 ITA0.501-0.1120-2.20 
  Seva, Alessio 1508 ITA0.501-0.1820-3.60 
  Parlato Rovella, Nazareno 1672 ITA0.001-0.4620-9.20 
  Basletta, Giovanni 1560 ITA1.0010.39207.80 

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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