Individual Calculations September 2019
 Naumkin, Igor  Total change: -4.00  Rating chartPersonal card
 Wroclaw Open 2019 Wroclaw POL 2019-08-05
RcRownchangeKK*chgGame
 2185 2370 5.50 8 -0.01 10 -0.10 
  Nowak, Filip 1970  * POL1.0010.08100.80 
  Barbier, Astrid 1970  * BEL1.0010.08100.80 
  Dytman, Radoslaw 1970  * POL1.0010.08100.80 
  Chernyshov, Konstantin g2444 RUS1.0010.60106.00 
  Lalic, Bogdan g2420 CRO0.5010.07100.70 
  Eggink, Ryszard 2377 POL0.001-0.4910-4.90 
  Piekielny, Pawel 1970  * POL1.0010.08100.80 
  Skliarov, Viktor m2361 UKR0.001-0.5110-5.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 22 Sant'Anna - A Vernole ITA 2019-08-18
RcRownchangeKK*chgGame
 2061 2370 5.50 7 -0.39 10 -3.90 
  Bernabei, Alberto 1970  * ITA0.501-0.4210-4.20 
  Sirena, Gianni 2013 ITA1.0010.11101.10 
  Gromovs, Sergejs f2154 ITA0.501-0.2810-2.80 
  Fassio, Luca 1970  * ITA1.0010.08100.80 
  Dragojlovic, Andjelko m2303 SRB1.0010.41104.10 
  Sernagiotto, Mirko Virgilio 1970  * ITA1.0010.08100.80 
  De Giorgi, Stefano 2048 ITA0.501-0.3710-3.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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