Individual Calculations October 2017
 Hewson, Brian W R  Total change: 14.20  Rating chartPersonal card
 17h European Senior Chess Campionsship 65 Sabadell Espana ESP 2017-08-12
RcRownchangeKK*chgGame
 2082 2007 4.00 8 0.71 20 14.20 
  Renman, Nils-Gustaf m2353 SWE0.001-0.1120-2.20 
  Tolda Andreu, Eloi 1797 ESP1.0010.23204.60 
  Hohler, Peter f2104 SUI0.5010.13202.60 
  Kolbak, Jens 2216 DEN0.5010.27205.40 
  Vikulov, Alexander f2205 RUS0.001-0.2420-4.80 
  Furman, Boris f2202 RUS0.001-0.2520-5.00 
  Dubinsky, Alexander 1890 RUS1.0010.34206.80 
  Sevenyuk, Alexey 1890 BLR1.0010.34206.80 

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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