Individual Calculations May 2017
 Seip, Theo  Total change: -9.60  Rating chartPersonal card
 World Amateur Championship - under 1700 Spoleto ITA 2017-04-01
RcRownchangeKK*chgGame
 1526 1687 4.50 7 -0.48 20 -9.60 
  Taddia, Davide 1447 ITA1.0010.20204.00 
  Minamoto, Marcos Cesar 1563 JPN1.0010.33206.60 
  Chua, Jing Yuan Cyril 1509 SGP0.501-0.2320-4.60 
  De Figueiredo Coutinho, Rocco 1514 ESP0.001-0.7320-14.60 
  Agostinelli, Massimo 1568 ITA0.501-0.1620-3.20 
  Colabrese, Cary 1551 ITA1.0010.32206.40 
  Ngieng, Chew Sheng Samuel 1531 MAS0.501-0.2120-4.20 

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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