Individual Calculations June 2019
 Lara Prado, Miguel Angel  Total change: 40.80  Rating chartPersonal card
 III CIRCUITO DE TORNEOS DE AJEDREZ IRT CIUDAD DE OSORNO 2019 OPEN SUB 2200 2 FECHA OSORNO Osorno CHI 2019-05-18
RcRownchangeKK*chgGame
 1499 1477 4.00 6 1.02 40 40.80 
  Cardenas Mancilla, Sofia Isamar 1185 CHI0.501-0.3540-14.00 
  Abdala Mardones, Jaime Patricio 1412 CHI1.0010.414016.40 
  Castilla Gallardo, Jorge Ignacio 1380 CHI1.0010.374014.80 
  Canales Burgos, Alex Fabian 1871 CHI0.5010.424016.80 
  Ballesteros Cardenas, Leonardo c1834 CHI0.001-0.1140-4.40 
  Van Der Baan, Richard 1311 CHI1.0010.284011.20 

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)
 

 

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