Individual Calculations October 2013
 Dias, Matheus Nunes  Total change: -12.75  Rating chartPersonal card
 III IRT Interior cidade de Cordeiropolis-SP Cordeiropolis/SP BRA 2013-08-30
RcRownchangeKK*chgGame
 1854 1614 0.00 4 -0.85 15 -12.75 
  Dias Da Silva, Adriano 2005 BRA0.001-0.0915-1.35 
  Pastana, Rafael Pedroni 1830 BRA0.001-0.2215-3.30 
  Calixto, Roberto Carlos 1832 BRA0.001-0.2215-3.30 
  Pereira, Ezequias Morais De Lima 1748 BRA0.001-0.3215-4.80 

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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