Blitz: Individual Calculations March 2013
 Vargas, Alexis  Total change: 14.60  Rating chartPersonal card
 Primer Torneo Blitz de Moravia 2013 Moravia CRC 2013-02-08
RcRownchangeKK*chgGame
 2178 2187 4.50 8 0.39 20 7.80 
  Arias Santana, Mauricio m2329 CRC0.5010.19203.80 
  Gamboa Alvarado, Leticia wf1915 CRC1.0010.17203.40 
  Zumbado Gutierrez, Marco A. 2045 CRC1.0010.31206.20 
  Gonzalez, Bernal m2474 CRC0.001-0.1620-3.20 
  Bermudez Vives, Sergio f2201 CRC1.0010.522010.40 
  Gutierrez, Oscar 2024 NCA0.001-0.7220-14.40 
  Hernandez Alvarez, Tania Regla wm2172 CUB1.0010.48209.60 
  Duran Vega, Sergio f2263 CRC0.001-0.4020-8.00 

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)
 
 Segunto Blitz Moravia 2013 Moravia CRC 2013-02-15
RcRownchangeKK*chgGame
 2223 2187 4.00 8 0.34 20 6.80 
  Gonzalez, Bernal m2474 CRC0.001-0.1620-3.20 
  Hernandez Alvarez, Tania wm2172 CUB1.0010.48209.60 
  Duran Vega, Andres 2058 CRC1.0010.33206.60 
  Duran Vega, Sergio f2263 CRC0.001-0.4020-8.00 
  Maynard, Francis 2146 CRC1.0010.44208.80 
  Bermudez Vives, Sergio f2201 CRC0.001-0.4820-9.60 
  Murillo Tsijli, Manuel 2141 CRC1.0010.44208.80 
  Arias Santana, Mauricio m2329 CRC0.001-0.3120-6.20 

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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