Individual Calculations January 2022
 Grudina, Marco  Total change: -7.60  Rating chartPersonal card
 WE 10 Citta' di Palmanova - C Cervignano del Friuli ITA 2021-12-03
RcRownchangeKK*chgGame
 1545 1632 2.50 5 -0.59 20 -11.80 
  Costa, Vincenzo 1513 ITA1.0010.34206.80 
  Predan, Luca 1503 ITA0.501-0.1720-3.40 
  Belli, Francesco 1628 ITA0.001-0.5120-10.20 
  Mazzi, Leonardo 1507 ITA0.501-0.1720-3.40 
  Ferlan, Riccardo 1573 ITA0.501-0.0820-1.60 

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)
 
 WE 28 Del graticolato - B Santa Maria di Sala ITA 2021-12-10
RcRownchangeKK*chgGame
 1578 1632 2.50 4 0.21 20 4.20 
  Rizzo, Nicodemo 1501 ITA1.0010.32206.40 
  Serea, Gabriele 1683 ITA0.001-0.4320-8.60 
  Mazzi, Leonardo 1507 ITA0.501-0.1720-3.40 
  Belloni, Umberto 1622 ITA1.0010.49209.80 

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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