Individual Calculations September 2011
 Valdes, Leonardo  Total change: 17.80  Rating chartPersonal card
 Campeonato Nacional por Equipos - Copa Premier San Jose CRC 2011-06-11
RcRownchangeKK*chgGame
 2202 2369 6.50 7 1.68 10 16.80 
  Otero Acosta, Diasmany m2441 CUB1.0010.60106.00 
  Lorenzana, Wilson Estuardo m2214 GUA1.0010.29102.90 
  Murillo Tsijli, Alexis m2304 CRC0.501-0.0910-0.90 
  Leyva, Hector m2395 ESA1.0010.54105.40 
  Esquivel, Jose Edmond 1979 CRC1.0010.09100.90 
  Fernandez, Mario 2045 CRC1.0010.13101.30 
  Peraza, Rafael 2033 CRC1.0010.12101.20 

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)
 
 III Torneo Internacional de San Jose San Jose CRC 2011-06-14
RcRownchangeKK*chgGame
 2168 2369 6.00 8 0.10 10 1.00 
  Solano, Agustin 2031 CRC1.0010.12101.20 
  Solis, Efren 2092 CRC0.501-0.3310-3.30 
  Duran Vega, Andres 1978 CRC1.0010.09100.90 
  Murillo Tsijli, Alexis m2304 CRC0.001-0.5910-5.90 
  Granados, Carlos 2108 CRC1.0010.18101.80 
  Lorenzana, Wilson Estuardo m2214 GUA1.0010.29102.90 
  Gonzalez, Bernal m2430 CRC0.5010.08100.80 
  Bermudez, Sergio f2188 CRC1.0010.26102.60 

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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