Individual Calculations February 2017
 Prieto Martin, Alfonso  Total change: 38.80  Rating chartPersonal card
 XXVIII Abierto Internacional De Roquetas De Mar Roquetas De Mar Almeria ESP 2017-01-03
RcRownchangeKK*chgGame
 2311 2183 5.50 9 2.45 20 49.00 
  Clemente Chen, Alfredo 1783  * ESP1.0010.08201.60 
  Butkiewicz, Lukasz m2447 POL0.001-0.1820-3.60 
  Anillo Fernandez, Isabel 1958 ESP1.0010.22204.40 
  Lianes Garcia, Marcos f2350 ESP1.0010.722014.40 
  Harutjunyan, Gevorg g2437 ARM0.001-0.1920-3.80 
  Satyapragyan, Swayangsu m2462 IND1.0010.842016.80 
  Lopez Rivera, Jesus f2351 ESP1.0010.722014.40 
  Lemos, Damian g2516 ARG0.5010.38207.60 
  Krysa, Leandro m2491 ARG0.001-0.1420-2.80 
 * 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)
 
 FMA Cto De Liga Equipos Preferente 2017 Rondas 4-5 Madrid ESP 2017-01-15
RcRownchangeKK*chgGame
 2178 2183 0.00 1 -0.51 20 -10.20 
  Alfaya Marcelo, Roberto 2178 ESP0.001-0.5120-10.20 

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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