Individual Calculations July 2010
 Maynard, Francis  Total change: 30.00  Rating chartPersonal card
 Campeonato Nacional Clasificatorio Moravia CRC 2010-02-13
RcRownchangeKK*chgGame
 2141 2172 4.50 7 0.71 15 10.65 
  Murillo, Alexis m2288 CRC0.001-0.3415-5.10 
  Jimenez, Alvarado Alonso 2090 CRC0.501-0.1115-1.65 
  Fernandez, Mario 1991 CRC1.0010.26153.90 
  Hernandez Alvarez, Tania Regla wm2136 CUB1.0010.45156.75 
  Ugalde, Ronald 2139 CRC0.501-0.0515-0.75 
  Bermudez, Sergio f2184 CRC1.0010.52157.80 
  Alfaro Rojas, Alfonso 2161 CRC0.501-0.0215-0.30 

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)
 
 Campeonato Nacional Por Equipos Liga Premier Costa Rica CRC 2010-05-02
RcRownchangeKK*chgGame
 2141 2172 4.00 5 1.29 15 19.35 
  Vega, Edwin 2047 CRC1.0010.33154.95 
  Urbina Quiros, Edwin 2117 CRC1.0010.42156.30 
  Vives, David 2135 CRC0.501-0.0515-0.75 
  Campos, Roberto 2089 CRC1.0010.39155.85 
  Perez Perez, Osniel f2318 CUB0.5010.20153.00 

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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