Individual Calculations May 2017
 Nardi, Hector  Total change: 5.00  Rating chartPersonal card
 1er Torneo Semifinal Sub 1700 -2000 Homenaje F. Franco Santa Fe ARG 2017-03-24
RcRownchangeKK*chgGame
 1735 1573 2.00 4 0.72 20 14.40 
  Lingiardi, Oscar 1891 ARG0.001-0.1320-2.60 
  Landra, Augusto 1939 ARG0.001-0.1020-2.00 
  Alzugaray, Julian 1493 ARG1.0010.39207.80 
  Vazquez, Sebastian 1617 ARG1.0010.562011.20 

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)
 
 48 Abierto Internacional Ciudad de Mar del Plata 2017 Mar del Plata ARG 2017-04-08
RcRownchangeKK*chgGame
 1701 1573 2.00 7 -0.47 20 -9.40 
  Viera, Matias Nahuel 1973  * ARG0.001-0.0820-1.60 
  Nicolelli, Sebastian 1852 ARG0.001-0.1620-3.20 
  Amil Meilan, Horacio 1918 ARG0.001-0.1120-2.20 
  Cherepakhin, Valentin 1381 ARG1.0010.25205.00 
  Gomez, Roberto Carlos 1801 ARG0.001-0.2120-4.20 
  Petti, Luca Giovanni 1254 ARG1.0010.13202.60 
  Moro Saidon, Gonzalo 1731 ARG0.001-0.2920-5.80 
 * 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)
 

 

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