Individual Calculations December 2018
 Lee, Ryan  Total change: 41.60  Rating chartPersonal card
 Thailand Pattaya Open Chess Championship 2018 Pattaya THA 2018-10-24
RcRownchangeKK*chgGame
 1648 1428 3.00 8 1.04 40 41.60 
  Abe, Yuta 1713 JPN0.001-0.1640-6.40 
  Nattavutthisit, Kavin 1650 THA0.5010.284011.20 
  Bohlin, Jan 1828  * SWE0.001-0.0840-3.20 
  Nakazawa, Ryo 1513 JPN0.5010.12404.80 
  Choksi, Khushi 1751 SGP0.5010.374014.80 
  Piyathumawuttikul, Kantapat 1304 THA1.0010.334013.20 
  Taowal, Phanuwat 1734 THA0.5010.364014.40 
  Jarnstrom, Henrik 1691 FIN0.001-0.1840-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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