Individual Calculations January 2020
 Weng, Nicholas  Total change: 7.20  Rating chartPersonal card
 2019 Class Warfare Championship - U2100 Santa Clara, California USA 2019-11-29
RcRownchangeKK*chgGame
 1609 1581 2.50 5 0.18 40 7.20 
  Krishnan, Saatvik 1775 USA1.0010.754030.00 
  Qin, Vincent 1481 USA0.501-0.1440-5.60 
  Liu, Felix Yipeng 1601 USA0.5010.03401.20 
  Liang, Andrew 1588 USA0.5010.01400.40 
  Yang, Vincent 1599 USA0.001-0.4740-18.80 

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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