Individual Calculations August 2015
 Brink, Barry  Total change: 17.60  Rating chartPersonal card
 Amsterdam Chess Tournament - A Amsterdam NED 2015-07-11
RcRownchangeKK*chgGame
 2230 2284 6.00 9 0.88 20 17.60 
  Schipper, Paul 2082 NED1.0010.24204.80 
  Elgersma, Simon 2087 NED1.0010.25205.00 
  Riemersma, Li m2432 NED0.001-0.3020-6.00 
  Keetman, Maaike 2095 NED1.0010.25205.00 
  Blees, Albert m2380 NED0.001-0.3720-7.40 
  Theulings, Paul-Peter c2157 NED1.0010.33206.60 
  De Roda Husman, Juan 2224 NED1.0010.42208.40 
  Vedder, Richard f2235 NED1.0010.43208.60 
  Goudriaan, Etienne m2376 NED0.001-0.3720-7.40 

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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