Individual Calculations January 2018
 Messina, Giuseppe Ottavio  Total change: 24.20  Rating chartPersonal card
 FE 2 Roma Citta' Aperta Roma ITA 2017-12-03
RcRownchangeKK*chgGame
 2132 1983 4.00 9 1.21 20 24.20 
  Parligras, Cosmin 2237 ROU0.001-0.1920-3.80 
  Ciobanu, Camelia-Adriana wm2139 ROU1.0010.712014.20 
  Lagumina, Giulio f2225 ITA0.5010.30206.00 
  Martorelli, Antonio m2208 ITA0.001-0.2220-4.40 
  Beshukova, Alina wf2125 RUS0.5010.19203.80 
  Martino, Enzo 2136 ITA0.001-0.3020-6.00 
  Wollenweber, Carsten 2080 GER0.001-0.3720-7.40 
  Roberti, Bruno 1920 ITA1.0010.41208.20 
  Lupo, Alfredo 2114 ITA1.0010.682013.60 

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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