Individual Calculations December 2014
 Battey, Alexander  Total change: 5.40  Rating chartPersonal card
 18th Annual Texas Collegiate Chess Championship Irving, Texas USA 2014-10-31
RcRownchangeKK*chgGame
 2334 2326 2.50 4 0.54 10 5.40 
  Nemcova, Katerina wg2312 USA1.0010.48104.80 
  Kadric, Denis m2473 BIH0.001-0.3010-3.00 
  Aleskerov, Faik 2310 AZE0.501-0.0210-0.20 
  Calugar, Arthur m2240 CAN1.0010.38103.80 

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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