Individual Calculations May 2022
 Vilchez, Ivan  Total change: 51.60  Rating chartPersonal card
 Aniversario de La Toma - Heroes de Malvinas ULP La Toma - San Luis ARG 2022-04-01
RcRownchangeKK*chgGame
 1597 1459 1.50 4 -0.19 40 -7.60 
  De Cara, Juan Antonio 2123 ARG0.001-0.0140-0.40 
  Gutierrez Reich, Francisco 1748 ARG0.001-0.1640-6.40 
  Gallardo, Maximo 1232 ARG1.0010.21408.40 
  Lopez, Thiago 1284 ARG0.501-0.2340-9.20 

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)
 
 51 Abierto Internacional Ciudad de Mar del Plata Mar del Plata - Prov. de Buenos Aires ARG 2022-04-09
RcRownchangeKK*chgGame
 1805 1459 2.50 8 1.48 40 59.20 
  Lopez, Ricardo 1971 ARG0.001-0.0440-1.60 
  Bilbao, Guillermo 1782 ARG1.0010.874034.80 
  Jaque Gutierrez, Matias 1965 CHI0.001-0.0440-1.60 
  Parma, Pamela 1754 ARG0.001-0.1540-6.00 
  Lidovsky, Sergio 1780 ARG0.5010.374014.80 
  Rubinich, Enzo 1784 ARG0.001-0.1340-5.20 
  Colombo Berra, Pablo 1759 ARG0.5010.354014.00 
  Lopez, Hector 1648 ARG0.5010.254010.00 

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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