Individual Calculations September 2017
 Quillan, Gary  Total change: -13.50  Rating chartPersonal card
 Riga Technical University Open 2017 - Tournament A Riga LAT 2017-08-07
RcRownchangeKK*chgGame
 2285 2361 4.00 9 -1.35 10 -13.50 
  Brugo, Marco 2028 ITA1.0010.12101.20 
  Brunello, Sabino g2566 ITA0.5010.26102.60 
  Wan, Yunguo g2482 CHN0.001-0.3410-3.40 
  Liu, Manli 2164 CHN0.001-0.7510-7.50 
  Schagen, Walt 2117 NED0.501-0.3010-3.00 
  Rasa, Gints 2153 LAT1.0010.23102.30 
  Scott, Gordon W 2218 ENG1.0010.31103.10 
  Fridman, Daniel g2640 GER0.001-0.1610-1.60 
  Apanasenok, Alexander 2196 RUS0.001-0.7210-7.20 

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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