Individual Calculations January 2009
 Matarrita Sequeira, Ricard  Total change: 0.00  Rating chartPersonal card
 III Internacional Bolsa de Valores Santa Ana CRC 2008-09-07
RcRownchangeRpKK*chgGame
 2034 0 2.50 5 0.00 2034   0.00 
  Vargas Serano, Pablo 1829 CRC1.0010.00 0.00 
  Leandro, Jhonny 2089 CRC0.0010.00 0.00 
  Urbina Quiros, Edwin 2065 CRC0.5010.00 0.00 
  Vega, Edwin 2077 CRC0.0010.00 0.00 
  Jimenez, Alonso 2110 CRC1.0010.00 0.00 

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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