Individual Calculations August 2019
 Lacrosse, Marc  Total change: -29.20  Rating chartPersonal card
 XLII Open Int Escacs Barbera del Valles 2019 Grup A Barbera del Valles - Barcelona ESP 2019-07-04
RcRownchangeKK*chgGame
 2089 2189 4.00 9 -1.46 20 -29.20 
  Diaz Rendon, Nicoll 1789  * ESP1.0010.08201.60 
  Sturt, Raven m2429 USA0.001-0.2020-4.00 
  Kshatriya, Nitin Vekhande 1789  * IND0.501-0.4220-8.40 
  Sivanesan, Subramanian 2013 MAS1.0010.27205.40 
  Perez Mitjans, Orelvis g2416 ESP0.001-0.2120-4.20 
  Salinas Tomas, Daniel 2001 ESP1.0010.26205.20 
  Volkov, Dmitriy f2369 USA0.001-0.2620-5.20 
  Singh, Soram Rahul 1934 IND0.001-0.8120-16.20 
  Diaz Del Valle, Laura Beatriz wf2063 CUB0.501-0.1720-3.40 
 * 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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