Blitz: Individual Calculations September 2012
 Joseph, Marcus  Total change: -28.80  Rating chartPersonal card
 Blitz 1er IRT OAV Nuestros 1eros Grandes Maestros Valencia VEN 2012-07-28
RcRownchangeKK*chgGame
 2039 2206 0.00 2 -1.44 20 -28.80 
  Briceno, Ruben Dario 1998 VEN0.001-0.7720-15.40 
  Zavala, Arevalo Vicencio Noel 2080 VEN0.001-0.6720-13.40 

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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