Individual Calculations March 2011
 Bosch, Jeroen  Total change: -1.60  Rating chartPersonal card
 Dutch Team Competition - Meester - round 5-6 2011 Various NED 2011-01-08
RcRownchangeKK*chgGame
 2363 2426 1.00 2 -0.16 10 -1.60 
  Solleveld, Maarten m2487 NED0.5010.08100.80 
  Witt, Rob f2238 NED0.501-0.2410-2.40 

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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