Individual Calculations December 2017
 Bartholomew, John  Total change: 5.60  Rating chartPersonal card
 2017 Saint Louis Invitational - GM Saint Louis, Missouri USA 2017-11-17
RcRownchangeKK*chgGame
 2487 2442 4.50 9 0.56 10 5.60 
  Shetty, Atulya m2403 USA1.0010.45104.50 
  Zierk, Steven m2493 USA0.5010.07100.70 
  Burke, John M m2502 USA0.5010.08100.80 
  Gurevich, Daniel m2471 USA0.001-0.4610-4.60 
  Hambleton, Aman m2484 CAN0.5010.06100.60 
  Sturt, Raven m2449 USA0.5010.01100.10 
  Sadorra, Julio Catalino g2554 PHI0.5010.15101.50 
  Ashwin, Jayaram g2474 IND0.5010.04100.40 
  Chirila, Ioan-Cristian g2557 ROU0.5010.16101.60 

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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