Individual Calculations December 2022
 Drei, Andrea  Total change: -31.80  Rating chartPersonal card
 WE 10 Florence move - A Sesto Fiorentino ITA 2022-11-04
RcRownchangeKK*chgGame
 2114 2130 1.00 5 -1.59 20 -31.80 
  Maglioni, Leonardo 1944 ITA1.0010.26205.20 
  Boraso, Alessio f2271 ITA0.001-0.3120-6.20 
  Palozza, Christian f2279 ITA0.001-0.3020-6.00 
  Di Trani, Sabino 1955 ITA0.001-0.7320-14.60 
  Casagrande, Federico 2123 ITA0.001-0.5120-10.20 

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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