Individual Calculations February 2017
 Bai, Jinshi  Total change: 25.40  Rating chartPersonal card
 Chessfestival Groningen 2016 - Open A Groningen NED 2016-12-21
RcRownchangeKK*chgGame
 2408 2544 7.00 9 1.03 10 10.30 
  Schippers, Maurice 2288 NED0.501-0.3110-3.10 
  Markus, John Raymond 2144  * NED1.0010.08100.80 
  Schoppen, Casper 2337 NED0.501-0.2710-2.70 
  Bao, Qilin 2331 CHN1.0010.23102.30 
  Van Foreest, Lucas 2395 NED1.0010.30103.00 
  Ulybin, Mikhail g2483 RUS1.0010.42104.20 
  Tiviakov, Sergei g2609 NED0.5010.09100.90 
  Chigaev, Maksim g2531 RUS1.0010.48104.80 
  Ernst, Sipke g2554 NED0.5010.01100.10 
 * 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)
 
 Schachfestival Basel 2017 Meister Basel SUI 2017-01-02
RcRownchangeKK*chgGame
 2468 2560 7.00 9 1.51 10 15.10 
  Heinemann, Josefine wm2227 GER1.0010.12101.20 
  Bao, Qilin 2343 CHN0.501-0.2810-2.80 
  Hamblok, Roel f2294 BEL1.0010.18101.80 
  Collins, Sam E m2455 IRL1.0010.36103.60 
  Gao, Rui g2544 CHN0.501-0.0210-0.20 
  Van Foreest, Jorden g2612 NED1.0010.57105.70 
  Safarli, Eltaj g2686 AZE0.5010.17101.70 
  Abasov, Nijat g2561 AZE0.5010.00100.00 
  Bellahcene, Bilel m2493 FRA1.0010.41104.10 

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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