Individual Calculations October 2015
 Coro, Richard  Total change: -17.60  Rating chartPersonal card
 VII IRT Sub 2200 CHESSNIACS - Etapa Club Villa Parque Buenos Aires ARG 2015-08-28
RcRownchangeKK*chgGame
 1784 1658 1.00 3 -0.08 20 -1.60 
  Acosta, Martin Ezequiel 2020 ARG0.001-0.1020-2.00 
  Spregelburd, Alfredo 1632 ARG1.0010.46209.20 
  Silva, Lucas 1700 ARG0.001-0.4420-8.80 

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)
 
 II IRT Dardo Rocha La Plata ARG 2015-09-04
RcRownchangeKK*chgGame
 1819 1665 0.00 3 -0.96 20 -19.20 
  Vaquero, Diego Javier 2019 ARG0.001-0.1120-2.20 
  Sanchez, Gabriel 1763 ARG0.001-0.3720-7.40 
  Ochotorena, Sergio 1676 ARG0.001-0.4820-9.60 

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)
 
 Semifinal Camp. Arg.Sub 2000 Club Sports Salto Salto - Buenos Aires ARG 2015-09-11
RcRownchangeKK*chgGame
 1601 1665 3.00 5 0.16 20 3.20 
  Saracho, Fernando 1325 ARG1.0010.12202.40 
  Navarro, Alberto 1788 ARG1.0010.672013.40 
  Di Criscio, Gaston 1723 ARG0.5010.08201.60 
  Numata, Gaston 1482 ARG0.501-0.2420-4.80 
  Godoy, Paola 1688 ARG0.001-0.4720-9.40 

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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