Individual Calculations October 2019
 Bettalli, Francesco  Total change: -0.40  Rating chartPersonal card
 FE Porto San Giorgio 2019 - A Porto San Giorgio ITA 2019-08-24
RcRownchangeKK*chgGame
 2150 2194 5.00 9 -0.01 40 -0.40 
  Pecci, William 1973 ITA1.0010.22408.80 
  Tonetto, Federico 1916 ITA0.501-0.3340-13.20 
  Paduano, Claudio c2048 ITA1.0010.304012.00 
  Belezky, Alexander m2385 GER0.5010.254010.00 
  Medici, Simone f2201 SUI0.001-0.4940-19.60 
  Esposti, Federico 2101 ITA0.501-0.1340-5.20 
  Orfini, Nicolo 2157 ITA0.501-0.0540-2.00 
  Luciani, Valerio f2128 ITA1.0010.414016.40 
  Bruno, Fabio m2440 ITA0.001-0.1940-7.60 

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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