Individual Calculations April 2017
 Mata Alfaro, Christian Daniel  Total change: 42.00  Rating chartPersonal card
 I Torneo IRT Clasico "XXX Aniversario Academia Amigos Ajedrecistas de Anzoategui" Puerto La Cruz VEN 2017-02-24
RcRownchangeKK*chgGame
 1900 1759 4.50 9 1.63 20 32.60 
  Batista Silvestre, Miguel Angel 1924 VEN0.5010.22204.40 
  Arcaya, Felix Jesus 1929 VEN1.0010.722014.40 
  Aruspon Pedrique, Jose Gregorio 1756 VEN0.001-0.5020-10.00 
  Brunings Jie, Carlos 1958 VEN1.0010.762015.20 
  Marcano Veliz, Jose 2061 VEN0.001-0.1520-3.00 
  Acuna Monteverde, Pablo 1926 VEN0.001-0.2820-5.60 
  Fernandez Tomaselli, Diego 1800 VEN0.001-0.4420-8.80 
  Perez Mongua, Juan Manuel 1823 VEN1.0010.592011.80 
  Rodriguez Reyes, Jose Bernabe 1919 VEN1.0010.712014.20 

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)
 
 IV IRT Abierto "Ciudad de Puerto La Cruz" Puerto La Cruz VEN 2017-03-11
RcRownchangeKK*chgGame
 1745 1759 2.00 3 0.47 20 9.40 
  Mendez Zamora, Xavier Enrique 1869 VEN0.001-0.3520-7.00 
  Mundarain Cardozo, Rey Jose 1522 VEN1.0010.20204.00 
  Jimenez Rodriguez, Abraham Isaia 1844 VEN1.0010.622012.40 

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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