Individual Calculations November 2018
 Roberson, Peter T  Total change: 7.20  Rating chartPersonal card
 European Chess Club Cup 2018 Chalkidiki, Greece GRE 2018-10-12
RcRownchangeKK*chgGame
 2421 2396 4.00 7 0.72 10 7.20 
  Abel, Dennes m2476 GER0.5010.11101.10 
  Beerdsen, Thomas m2460 NED0.5010.09100.90 
  Mueller, Reinhold f2323 GER1.0010.40104.00 
  Bates, Richard A m2374 ENG0.501-0.0310-0.30 
  Borge, Nikolaj m2385 DEN0.501-0.0210-0.20 
  Lampen, Timo f2332 FIN1.0010.41104.10 
  Andersen, Mads g2597 DEN0.001-0.2410-2.40 

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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