Individual Calculations November 2023
 Belli, Giorgio  Total change: -29.80  Rating chartPersonal card
 FE 2 Isola del sole - A Grado ITA 2023-09-23
RcRownchangeKK*chgGame
 2116 2164 3.00 8 -1.49 20 -29.80 
  Ceres, Dragos m2453 MDA0.001-0.1620-3.20 
  Perossa, Nicolas 2265 ITA0.5010.14202.80 
  Palma, Andrea 1931 ITA0.001-0.7920-15.80 
  Maloberti, David 2044 FRA0.501-0.1620-3.20 
  Kishore, Kumar Jaganathan 2034 IND0.501-0.1820-3.60 
  Margadgua, Erdenebayar wf1848 MGL1.0010.13202.60 
  Sepehrkhoui, Ardeshir 2195 IRI0.5010.04200.80 
  Ceschia, Ivano f2160 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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