Individual Calculations November 2012
 Arteaga Medina, Ruben Severo  Total change: 5.40  Rating chartPersonal card
 II IRT La Gomera San Sebastian de La Gomera ESP 2012-07-07
RcRownchangeKK*chgGame
 1636 1458 2.00 6 0.36 15 5.40 
  Baartz, Marcel Verner 1655 GER0.001-0.2515-3.75 
  Vera Padilla, Antonio 1549 ESP0.5010.12151.80 
  Chico Arbelo, Miguel 1705 ESP0.5010.31154.65 
  Baartz, Marcel Verner 1655 GER0.001-0.2515-3.75 
  Vera Padilla, Antonio 1549 ESP1.0010.62159.30 
  Chico Arbelo, Miguel 1705 ESP0.001-0.1915-2.85 

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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