Individual Calculations January 2020
 Manion, Tom A  Total change: -14.00  Rating chartPersonal card
 2019 Annual Motor City Open Farmington Hills, Michigan USA 2019-11-29
RcRownchangeKK*chgGame
 1735 1682 1.50 5 -0.70 20 -14.00 
  Joseph Benher, Sav 1800 CAN0.001-0.3420-6.80 
  Everett, Morgan 1712 USA0.001-0.4620-9.20 
  Xing, Larrance 1633 USA1.0010.43208.60 
  Woods, Charisse 1542 USA0.001-0.6920-13.80 
  O`donnell, Robert 1986 USA0.5010.36207.20 

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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