Individual Calculations December 2014
 Pritchett, Craig W  Total change: 11.30  Rating chartPersonal card
 24th World Senior (65+) Chess Championships - Open Katerini GRE 2014-10-23
RcRownchangeKK*chgGame
 2251 2315 7.50 11 1.13 10 11.30 
  Blaushtain, Boris 2018 ISR1.0010.15101.50 
  Harding, Tim D 2095 IRL1.0010.22102.20 
  Vaisser, Anatoly g2531 FRA0.001-0.2210-2.20 
  Kratschmer, Heinz 2109 AUT1.0010.24102.40 
  Agzamov, Valery 2191 UZB0.501-0.1710-1.70 
  Frumson, Yury f2179 RUS1.0010.32103.20 
  Zhelnin, Vladimir V m2471 RUS0.001-0.2910-2.90 
  Skalkotas, Nikolaos m2150 GRE1.0010.28102.80 
  Van Riemsdijk, Herman C. m2339 BRA0.5010.03100.30 
  Kolbak, Jens 2232 DEN0.501-0.1110-1.10 
  Vasiukov, Evgeni g2448 RUS1.0010.68106.80 

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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