Individual Calculations January 2020
 Ghosh, Prarthan  Total change: 61.60  Rating chartPersonal card
 2019 Class Warfare Championship - U2100 Santa Clara, California USA 2019-11-29
RcRownchangeKK*chgGame
 1613 1603 4.00 5 1.54 40 61.60 
  Jiang, Lucas 1563 USA0.001-0.5640-22.40 
  Panugaling, Ronilo A 1612 USA1.0010.514020.40 
  Tia Jr, Rudy G 1823 PNG1.0010.784031.20 
  Qin, Vincent 1481 USA1.0010.334013.20 
  Liang, Andrew 1588 USA1.0010.484019.20 

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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