Individual Calculations January 2011
 Melendres Mariano, Maransano  Total change: -6.75  Rating chartPersonal card
 VI IRT 2010 "FIESTAS PATRIAS" HUANUCO, PERU PER 2010-07-31
RcRownchangeKK*chgGame
 1638 1843 1.00 1 0.24 25 6.00 
  Portilla Chavez, Luis Fernando 1638 PER1.0010.24256.00 

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)
 
 TORNEO IRT UNAS 2010 "XLVI ANIVERSARIOā€¯ HUANUCO, PERU PER 2010-09-14
RcRownchangeKK*chgGame
 1760 1840 2.50 5 -0.51 25 -12.75 
  Callocondo Morveli, Karol 1603 PER1.0010.20255.00 
  Callocondo Morveli, Euler 1699 PER1.0010.31257.75 
  Barrera Ricra, Victor Hugo 1765 PER0.501-0.1025-2.50 
  Inga Valenzuela, Jhon Emerson 1880 PER0.001-0.4425-11.00 
  Garcia Flores, Robert 1851 PER0.001-0.4825-12.00 

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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