Individual Calculations February 2022
 De Maria, Isaia  Total change: -21.60  Rating chartPersonal card
 FE 10 Lazio Scacchi - A Roma ITA 2022-01-02
RcRownchangeKK*chgGame
 1745 1750 3.00 7 -0.56 20 -11.20 
  Maxion, Dirk f2089 GER0.001-0.1220-2.40 
  Nassa, Nicolas 1517 ITA0.001-0.7920-15.80 
  Cecconi, Adriano 1582 ITA1.0010.28205.60 
  Vannelli, Vittorio 1511 ITA1.0010.20204.00 
  Castelfranchi, Carlo 1923 ITA0.5010.23204.60 
  Careddu, Angelo 1820 ITA0.5010.10202.00 
  Pastore, Cosmas 1776 ITA0.001-0.4620-9.20 

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)
 
 Settimanale 2 Coppa degli accademici - A Rounds 1-2-3 Roma ITA 2022-01-13
RcRownchangeKK*chgGame
 1942 1750 0.00 2 -0.52 20 -10.40 
  Tocco, Paolo 2006 ITA0.001-0.1920-3.80 
  Marino, Giovanni 1878 ITA0.001-0.3320-6.60 

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)
 

 

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