Individual Calculations January 2020
 Wen, Kally  Total change: -25.20  Rating chartPersonal card
 2019 Class Warfare Championship - U2100 Santa Clara, California USA 2019-11-29
RcRownchangeKK*chgGame
 1571 1440 1.00 5 -0.63 40 -25.20 
  Liang, Andrew 1588 USA0.001-0.3040-12.00 
  Feng, Yanzhe 1512 USA0.001-0.4040-16.00 
  Thirumalai, Atul 1542 USA0.001-0.3640-14.40 
  Kotbagi, Mihir 1676 USA0.5010.304012.00 
  Baldonado, Noah 1538 USA0.5010.13405.20 

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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