Individual Calculations May 2013
 Lozano, Betania  Total change: 18.30  Rating chartPersonal card
 IRT Futuros Maestros Sudamericanos Monte Caseros - Corrientes ARG 2013-04-04
RcRownchangeKK*chgGame
 1933 2040 5.00 6 1.22 15 18.30 
  Robledo, Cristian 1783 ARG1.0010.18152.70 
  Perez, Dalila 1763 PAR1.0010.17152.55 
  Almiron, Antonio 2194 PAR0.5010.21153.15 
  Patroclo, Arthur Ruiz 2132 BRA1.0010.63159.45 
  Pernas, Agustin 1856 ARG0.501-0.2415-3.60 
  Alarcon, Jose 1869 PAR1.0010.27154.05 

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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