Individual Calculations August 2018
 Solomon, Kenny  Total change: -13.20  Rating chartPersonal card
 5e Open International de Purtichju - Tournoi Principal plus de 1900 elo GROSSETO PRUGNA FRA 2018-06-30
RcRownchangeKK*chgGame
 2269 2419 5.00 9 -1.08 10 -10.80 
  Podvin, Antoine 2079 FRA1.0010.12101.20 
  Krasenkow, Michal g2631 POL0.001-0.2310-2.30 
  Haussernot, Cecile wm2178 FRA1.0010.20102.00 
  Maurizzi, Marc Andria c2155 FRA0.501-0.3210-3.20 
  O`sullivan, Thomas f2283 FRA0.501-0.1810-1.80 
  Mouhamad, Joachin f2262 FRA0.501-0.2110-2.10 
  Bat, Bilguun 2019  * FRA1.0010.08100.80 
  Riff, Jean-Noel g2508 FRA0.001-0.3810-3.80 
  Tomasi, Albert f2302 FRA0.501-0.1610-1.60 
 * 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)
 
 OP Bergamo 2018 Bergamo ITA 2018-07-13
RcRownchangeKK*chgGame
 2163 2408 4.50 6 -0.24 10 -2.40 
  Tirelli, Mauro 2220 ITA0.501-0.2410-2.40 
  Dudin, Gleb 2174 RUS1.0010.21102.10 
  Ionica, Iulia-Ionela wg2109 ROU0.501-0.3510-3.50 
  Botta, Massimiliano 2133 ITA1.0010.17101.70 
  Barp, Alberto f2317 ITA0.501-0.1210-1.20 
  Pivard, Jean-Louis 2023 FRA1.0010.09100.90 

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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