Individual Calculations October 2019
 Sithisak, William  Total change: -5.60  Rating chartPersonal card
 World Cadet Chess Championships 2019(O10) SHANDONG WEIFANG CHN 2019-08-21
RcRownchangeKK*chgGame
 1395 1632 3.00 4 -0.14 40 -5.60 
  Zhang, Yuanxiao 1346 CHN1.0010.16406.40 
  Juhanak, Daniel 1526 CZE1.0010.364014.40 
  Hou, Yixuan 1287 CHN1.0010.11404.40 
  Sodbileg, Uranjargal 1419 MGL0.001-0.7740-30.80 

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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