Individual Calculations January 2020
 Lima, Alan Elkinson Lopes De  Total change: -22.00  Rating chartPersonal card
 Campeonato Cearense de Xadrez Absoluto Final 2019 Fortaleza CE BRA 2019-11-15
RcRownchangeKK*chgGame
 2012 1928 2.50 9 -1.10 20 -22.00 
  Pereira, Silvio Cunha f2201 BRA0.001-0.1720-3.40 
  Albuquerque Junior, Wellington S. 2213 BRA0.001-0.1620-3.20 
  Lima, Helio Viana Correia 1950 BRA0.5010.03200.60 
  Barreto, Paulo Robson Rodrigues 1692 BRA0.501-0.3020-6.00 
  Brandao, Marcius Gomes 2002 BRA0.001-0.4020-8.00 
  Da Justa, Saulo Freitas 1911 BRA0.501-0.0220-0.40 
  Silveira, Jose Wanderley Maciel 1762 BRA0.501-0.2220-4.40 
  Palacio, Igor Da Paz 2160 BRA0.5010.29205.80 
  Parente, Renan Braz 2219 BRA0.001-0.1520-3.00 

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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