Individual Calculations October 2017
 Moraes, Maurino Anastacio De  Total change: -18.00  Rating chartPersonal card
 I Circuito IRT de Xadrez Sub 2050 Taca La Barca Penha SC BRA 2017-09-22
RcRownchangeKK*chgGame
 1676 1583 1.00 5 -0.90 20 -18.00 
  Maia, Jonathan Cesar 1879 BRA0.001-0.1520-3.00 
  Boabaid, Jorge Alberto Duardes c1788 BRA0.001-0.2420-4.80 
  Niehues, Luiz Cesar 1621 BRA0.001-0.4520-9.00 
  Weise, William Ferreira 1812 BRA0.001-0.2120-4.20 
  Salvadego, Erika Giovana De O. 1282 BRA1.0010.15203.00 

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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