Individual Calculations October 2017
 Ranaldi, Lucas  Total change: -9.80  Rating chartPersonal card
 XIX Open Internacional de Sants, Hostafrancs i Bordeta Grup A Barcelona ESP 2017-08-18
RcRownchangeKK*chgGame
 2238 2262 3.50 7 -0.24 20 -4.80 
  Krysa, Leandro g2537 ARG0.5010.33206.60 
  Christiansen, Johan-Sebastian m2475 NOR0.001-0.2320-4.60 
  Nicolodi, Raoul 2020 ITA0.501-0.3020-6.00 
  Schelvis, Richard 2069 NED1.0010.25205.00 
  Smith, Matthieu 2099 FRA1.0010.28205.60 
  Kleinman, Michael f2340 CAN0.001-0.3920-7.80 
  Bressy, Theo 2128 FRA0.501-0.1820-3.60 

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)
 
 World Youth Chess Championship 2017 U18 Open Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 2173 2277 6.50 11 -0.25 20 -5.00 
  Otamendi Munoz, Gilberto 1877  * MEX1.0010.08201.60 
  Moroni, Luca Jr m2499 ITA0.001-0.2220-4.40 
  Kokaia, Guram 2089 GEO0.001-0.7420-14.80 
  Maltezeanu, Stefan 1936 LUX1.0010.12202.40 
  Marais, Daniel 1877  * RSA1.0010.08201.60 
  Savic, Mihailo S 2168 SRB1.0010.35207.00 
  Cori Quispe , Kevin Joel m2411 PER0.5010.18203.60 
  Zamar Kodelja, Jurij 2190 SLO0.001-0.6220-12.40 
  Sica, Mauro c2178 ARG1.0010.36207.20 
  Munoz, Francisco Javier f2275 ARG0.001-0.5020-10.00 
  Haria, Ravi f2398 ENG1.0010.662013.20 
 * 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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