Individual Calculations March 2013
 Puppi Lazo, Jorge Luis  Total change: -3.30  Rating chartPersonal card
 3er IRT " Roberto Morales Morales " In Memoriam Lima PER 2013-02-02
RcRownchangeKK*chgGame
 1787 1951 6.00 9 -0.22 15 -3.30 
  Pajuelo Rojas, Joel 1558 PER1.0010.08151.20 
  Vela, Amrafel 1654 PER1.0010.15152.25 
  Mamani, Ulises 2141 PER0.001-0.2515-3.75 
  Sanchez Millones, Jonathan Estev 1752 PER1.0010.24153.60 
  Prado Gabriel, Fabricio David 1644 PER0.501-0.3615-5.40 
  Tapia Huerta, Josias 1694 PER1.0010.18152.70 
  Chumpitaz, Ann wf2182 PER0.001-0.2115-3.15 
  Martinez, Anthony 1803 PER1.0010.30154.50 
  Landa Medrano, Gabriel 1653 PER0.501-0.3515-5.25 

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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