Individual Calculations August 2018
 Leffeck, Mateus Bernal  Total change: 37.20  Rating chartPersonal card
 IV Floripa Winter Chess STD 2018 Amateur U2200 Florianopolis SC BRA 2018-07-13
RcRownchangeKK*chgGame
 1864 1587 2.00 6 0.93 40 37.20 
  Do Valle Cardoso, Lucas 1987  * BRA0.001-0.0840-3.20 
  De Haro, Martim Afonso Palma 1913 BRA1.0010.874034.80 
  Pertuzatti, Daniel 1950 BRA0.001-0.1040-4.00 
  Melo, Sergio Roberto Sampaio 1744 BRA1.0010.714028.40 
  Dull, Amanda Paul 1855 BRA0.001-0.1740-6.80 
  Panazzolo, Paulo Victor 1735 BRA0.001-0.3040-12.00 
 * 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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