Individual Calculations February 2018
 Gromovs, Sergejs  Total change: 31.00  Rating chartPersonal card
 FE 29 Comune di Robecchetto Robecchetto con Induno ITA 2017-12-26
RcRownchangeKK*chgGame
 2213 2257 4.50 6 1.15 20 23.00 
  Guidi, Maurizio 2045 ITA1.0010.23204.60 
  Jara, Erick 2188 ITA1.0010.40208.00 
  Aranovitch, Emiliano m2362 ITA0.5010.14202.80 
  Medici, Simone 2233 ITA1.0010.47209.40 
  Yao, Stefano f2281 ITA0.001-0.4720-9.40 
  Ronce, Nathan 2168 FRA1.0010.38207.60 

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)
 
 FE 6 Lazio Scacchi Roma ITA 2018-01-03
RcRownchangeKK*chgGame
 2205 2280 4.50 7 0.40 20 8.00 
  Marino, Giovanni 1912 ITA1.0010.10202.00 
  Castelfranchi, Carlo 2054 ITA0.501-0.2920-5.80 
  Ljubisavljevic, Zivojin Z m2107 SRB1.0010.27205.40 
  Di Benedetto, Edoardo f2242 ITA0.501-0.0520-1.00 
  Legky, Nikolay A g2415 FRA0.5010.18203.60 
  Dragojlovic, Andjelko m2256 SRB1.0010.47209.40 
  Drasko, Milan g2446 MNE0.001-0.2820-5.60 

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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