Individual Calculations March 2024
 Lima, Alan Elkinson Lopes De  Total change: -9.20  Rating chartPersonal card
 Campeonato Cearense Absoluto de Xadrez 2023 - Final Fortaleza CE BRA 2024-01-06
RcRownchangeKK*chgGame
 1875 1912 4.50 9 -0.46 20 -9.20 
  De Sousa, Daniel Aguiar 2019 BRA1.0010.652013.00 
  Silva, Caio Marques 1660 BRA1.0010.19203.80 
  Ferreira Filho, Joao Bosco Filgue 1734 BRA0.501-0.2320-4.60 
  Silveira, Jose Wanderley Maciel 1755 BRA0.501-0.2120-4.20 
  De Saboya E Silva, Jose Frederico 1960 BRA1.0010.572011.40 
  Albuquerque Junior, Wellington S. 2218 BRA0.001-0.1420-2.80 
  Lima, Edson Henrique 1897 BRA0.001-0.5220-10.40 
  Carmo E Silva, Jammes Willian 1787 BRA0.501-0.1720-3.40 
  De Sousa, Antonio Micaias Silva 1842 BRA0.001-0.6020-12.00 

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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