Rapid: Individual Calculations January 2019
 Cofre Archibold, Nestor  Total change: 11.80  Rating chartPersonal card
 Circuito de Ajedrez Suburbano No 7 Ciudad de Mexico MEX 2018-12-01
RcRownchangeKK*chgGame
 2140 2273 4.50 6 0.59 20 11.80 
  Lamotte Tavares, Patrick c1914 MEX1.0010.10202.00 
  Silva Jimenez, Migel Angel 1938 MEX1.0010.12202.40 
  Lopez Raygoza, Luis Albert 2081 MEX1.0010.25205.00 
  Vega Garcia, Jorge Arturo f2272 MEX1.0010.502010.00 
  Dominguez Aguilar, Guillermo m2330 MEX0.5010.08201.60 
  Garmendez Gonzalez, Florentino m2304 MEX0.001-0.4620-9.20 

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)
 

 

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