Individual Calculations January 2011
 Melendez Leiva, Cristian Yosip  Total change: 3.75  Rating chartPersonal card
 TORNEO IRT UNAS 2010 "XLVI ANIVERSARIOā€¯ HUANUCO, PERU PER 2010-09-14
RcRownchangeKK*chgGame
 1724 1768 3.50 6 0.15 25 3.75 
  Callocondo Morveli, Karol 1603 PER0.501-0.2225-5.50 
  Garcia Flores, Robert 1851 PER0.001-0.3925-9.75 
  Portilla Chavez, Luis Fernando 1648 PER1.0010.34258.50 
  Mas Becerra, Marlon 1594 PER1.0010.27256.75 
  Inga Valenzuela, Jhon Emerson 1880 PER0.001-0.3525-8.75 
  Barrera Ricra, Victor Hugo 1765 PER1.0010.502512.50 

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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