Individual Calculations January 2019
 Dougherty, Michael  Total change: 52.80  Rating chartPersonal card
 28th World Senior Chess Championship 2018 Open 50 Bled SLO 2018-11-18
RcRownchangeKK*chgGame
 2264 2155 6.50 11 2.64 20 52.80 
  Buciu, Aurel-John c1755  * AUS1.0010.08201.60 
  Van Der Werf, Mark m2402 NED1.0010.812016.20 
  Arakhamia-Grant, Ketevan gwg2373 SCO0.001-0.2220-4.40 
  Mencinger, Vojko m2358 SLO1.0010.762015.20 
  Plotkin, Victor f2307 CAN0.5010.20204.00 
  Findlay, Ian T. f2255 CAN0.001-0.3620-7.20 
  Petran, Peter m2256 SVK1.0010.642012.80 
  Mannion, Stephen R m2286 SCO0.5010.18203.60 
  Soffer, Ram g2472 ISR0.001-0.1320-2.60 
  Kastelic, Marian f2241 SLO0.5010.12202.40 
  Koehler, Gerhard, Dr. 2197 GER1.0010.562011.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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