Individual Calculations May 2022
 Adam, Rafael  Total change: -12.40  Rating chartPersonal card
 2022 KEC U2200 Kingston CAN 2022-04-13
RcRownchangeKK*chgGame
 1748 1734 4.00 9 -0.31 40 -12.40 
  Berengolts, Isai 2003 CAN0.5010.334013.20 
  Joseph Benher, Savio 1966 CAN0.001-0.2140-8.40 
  Hansen, Troy 1817 CAN0.5010.11404.40 
  Shi, Michael 1500 CAN1.0010.21408.40 
  Wang, Derek 1426 CAN0.501-0.3640-14.40 
  Huang, Youhe 1751 CAN0.001-0.4840-19.20 
  Guillemette, Hugo 1693 CAN0.001-0.5640-22.40 
  Malmsten, Erik 1739 CAN1.0010.514020.40 
  Palsson, Halldor Peter 1833 CAN0.5010.14405.60 

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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