Individual Calculations December 2014
 Van Delft, Merijn  Total change: 1.10  Rating chartPersonal card
 Dutch Team Competition 2014-2015 - 1B - round 2-3 Various NED 2014-11-01
RcRownchangeKK*chgGame
 2262 2417 1.50 2 0.11 10 1.10 
  Gelpke, Peter m2360 NED1.0010.42104.20 
  Wilgenhof, Otto 2164 NED0.501-0.3110-3.10 

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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