Individual Calculations February 2020
 Celati, Sara  Total change: -16.20  Rating chartPersonal card
 WE 28 Citta' di Montecatini Terme - B Montecatini Terme ITA 2019-12-27
RcRownchangeKK*chgGame
 1659 1757 3.00 6 -0.81 20 -16.20 
  Shadram, Eshagh 1643 ITA1.0010.34206.80 
  Rondelli, Roberto 1669 ITA0.501-0.1220-2.40 
  Ruggiero, Alessandro 1568 ITA0.501-0.2520-5.00 
  Bechelli, Flavio 1708 ITA0.001-0.5720-11.40 
  Pedemonte, Claudio 1650 ITA1.0010.35207.00 
  Gnetti, Paolo 1715 ITA0.001-0.5620-11.20 

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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