Individual Calculations November 2017
 Yalet, Nestor  Total change: -26.00  Rating chartPersonal card
 IRT Abierto Primavera Torre Blanca 2017 CABA ARG 2017-09-07
RcRownchangeKK*chgGame
 1527 1649 2.00 5 -1.30 20 -26.00 
  Galarce, Ruben 2025 ARG0.001-0.0920-1.80 
  Quinones, Martin 1391 ARG0.501-0.3220-6.40 
  Kurzbard, Francisco 1319 ARG1.0010.12202.40 
  Lalli, Maximiliano 1511 ARG0.501-0.1920-3.80 
  Roepke, Sofia 1387 URU0.001-0.8220-16.40 

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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