Individual Calculations July 2010
 Lopez, Ricardo  Total change: -18.30  Rating chartPersonal card
 Abierto Miguel Najdorf 2010 Buenos Aires ARG 2010-04-07
RcRownchangeKK*chgGame
 2011 2205 3.00 6 -1.42 15 -21.30 
  Paz, Mario 1810 ARG1.0010.08151.20 
  Heinecke, Lucas 2067 ARG1.0010.31154.65 
  Elman, Cristian 2158 ARG0.501-0.0715-1.05 
  Alvarez, Alberto Elias 1970 ARG0.501-0.2915-4.35 
  De Anna, Marcos 1965 ARG0.001-0.8015-12.00 
  Uelf, Maximiliano 2097 ARG0.001-0.6515-9.75 

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)
 
 Metropolitano Superior 2010 Buenos Aires ARG 2010-05-03
RcRownchangeKK*chgGame
 2135 2205 5.50 9 0.20 15 3.00 
  Lida Garcia, Fernando 2045 ARG0.501-0.2115-3.15 
  Mazzoleni, Julio 2124 ARG1.0010.39155.85 
  Gimenez, Santiago 2204 ARG0.001-0.5015-7.50 
  Prandato, Alejandro 1959 ARG1.0010.19152.85 
  Torella, Rodolfo 2019 ARG1.0010.26153.90 
  Fabian, Gaston 2217 ARG0.5010.02150.30 
  Paveto, Kevin 2204 ARG0.5010.00150.00 
  Bertaccini, Daniel 2192 ARG1.0010.48157.20 
  Wisniacki, Flavio 2255 ARG0.001-0.4315-6.45 

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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