Individual Calculations February 2020
 Tosi, Francesco  Total change: -7.00  Rating chartPersonal card
 WE 17 Lazio Scacchi - A Roma ITA 2020-01-03
RcRownchangeKK*chgGame
 1845 1924 3.50 5 0.54 20 10.80 
  Brozzi, Danilo 1639 ITA1.0010.16203.20 
  Magini, Luca 2113 ITA0.001-0.2520-5.00 
  Beliman, Alexandro 1704 ITA1.0010.22204.40 
  Pala, Giorgio 2075 ITA0.5010.20204.00 
  Franchi, Giuseppe 1696 ITA1.0010.21204.20 

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)
 
 CP Roma 2020 Roma ITA 2020-01-24
RcRownchangeKK*chgGame
 1850 1924 1.50 4 -0.89 20 -17.80 
  Pallante, Simone 1742 ITA0.501-0.2420-4.80 
  Costabile, Vincenzo 1888 ITA1.0010.45209.00 
  Elia, Alessio 1878 ITA0.001-0.5620-11.20 
  Pagano, Sergio 1892 ITA0.001-0.5420-10.80 

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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