Individual Calculations May 2010
 Gosselin, Jean-Claude  Total change: 2.00  Rating chartPersonal card
 28e open international de la ville de Metz - B Metz FRA 2010-04-10
RcRownchangeKK*chgGame
 1675 1410 1.00 5 0.08 25 2.00 
  Blanchon, Pascal 1750 FRA0.001-0.1225-3.00 
  Matschek, Norbert 1736 FRA0.001-0.1325-3.25 
  Spoone, John-Paul 1582 USA1.0010.732518.25 
  Andriamandimbisoa, Mathieu 1613 FRA0.001-0.2425-6.00 
  Nonnenmacher, Daniel 1695 FRA0.001-0.1625-4.00 

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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