Individual Calculations March 2011
 Zimmer, Marc  Total change: 4.95  Rating chartPersonal card
 Championnat de Metz - 2 METZ FRA 2011-01-07
RcRownchangeKK*chgGame
 1782 1658 1.00 2 0.33 15 4.95 
  Anselmot, Robert 1745 FRA1.0010.62159.30 
  Alif, Francis 1819 FRA0.001-0.2915-4.35 

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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