Individual Calculations August 2018
 Sonis, Francesco  Total change: 3.20  Rating chartPersonal card
 5e Open International de Purtichju - Tournoi Principal plus de 1900 elo GROSSETO PRUGNA FRA 2018-06-30
RcRownchangeKK*chgGame
 2340 2448 6.00 9 0.37 10 3.70 
  Marty, Brice 2113 FRA1.0010.12101.20 
  O`sullivan, Thomas f2283 FRA0.501-0.2210-2.20 
  Krasenkova, Ilena wm2125 RUS1.0010.13101.30 
  Cornette, Matthieu g2597 FRA0.001-0.3010-3.00 
  Maurizzi, Marc Andria c2155 FRA1.0010.15101.50 
  Kosteniuk, Alexandra gwg2555 RUS0.001-0.3510-3.50 
  Tomasi, Albert f2302 FRA1.0010.30103.00 
  Meunier, Clement f2322 FRA1.0010.33103.30 
  Zhigalko, Sergei g2610 BLR0.5010.21102.10 

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)
 
 OP Bergamo 2018 Bergamo ITA 2018-07-13
RcRownchangeKK*chgGame
 2312 2465 4.00 6 -0.05 10 -0.50 
  Morros Faura, Ricard 2227 ESP1.0010.20102.00 
  Tiviakov, Sergei g2583 NED0.5010.16101.60 
  Piccirillo, Edoardo 2110 ITA1.0010.11101.10 
  Ivanisevic, Ivan g2567 SRB0.001-0.3610-3.60 
  Regondi, Lorenzo 2158 ITA1.0010.14101.40 
  Lain, Luigi 2224 ITA0.501-0.3010-3.00 

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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