Individual Calculations August 2018
 Gonzalez Olazaran, Othonyel  Total change: -46.00  Rating chartPersonal card
 II Torneo de Ajedrez Shark Chess Club 2018 Monclova, Coahuila MEX 2018-06-23
 1888 1917 0.50 3 -1.15 40 -46.00 
  Lares Flores, Manuel De Jesus f2215 MEX0.001-0.1540-6.00 
  Villanueva De Leon, Vanessa 1696 MEX0.001-0.7840-31.20 
  Duarte Urbina, Omar 1752 NCA0.501-0.2240-8.80 

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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