Individual Calculations January 2020
 Pietrobon, Gabriele  Total change: -9.80  Rating chartPersonal card
 WE 27 Del graticolato - B Santa Maria di Sala ITA 2019-12-06
RcRownchangeKK*chgGame
 1591 1744 3.00 5 -0.49 20 -9.80 
  Conte, Edoardo 1574 ITA1.0010.28205.60 
  Budyi, Danylo 1658 UKR0.501-0.1220-2.40 
  Morganti, Lionello 1570 ITA0.501-0.2320-4.60 
  Belloni, Umberto 1672 ITA0.501-0.1020-2.00 
  Vianello, Viviana Sofia 1479 ITA0.501-0.3220-6.40 

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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