Individual Calculations February 2015
 Nunez Velez, Walter  Total change: 38.00  Rating chartPersonal card
 2do. Torneo Internacional Memorial Narciso Rabell Mendez San Sebastian PUR 2015-01-14
RcRownchangeKK*chgGame
 2088 1934 4.50 8 1.90 20 38.00 
  Castellanos Rodriguez, Renier m2334  * ESP0.001-0.0820-1.60 
  Padin Rivera, Juan R. 1803 PUR0.501-0.1820-3.60 
  Deliz Quinones, Hector J. 1894 PUR1.0010.44208.80 
  Davila Vega, Juan R. c2153 PUR1.0010.782015.60 
  Almedina Ortiz, Edgardo J. f2201 PUR0.5010.32206.40 
  Montalvo Rosario, Alejandro m2284 PUR0.5010.39207.80 
  Baez, Luis 1982 PUR0.001-0.4320-8.60 
  Zilleruelo Irizarry, Diego 2049 PUR1.0010.662013.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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