Individual Calculations December 2018
 Grigoriev, Nikolay  Total change: 81.20  Rating chartPersonal card
 PFO-2018 B15 STD Svetloe Pole RUS 2018-11-03
RcRownchangeKK*chgGame
 1500 1216 3.50 8 2.03 40 81.20 
  Zyryanov, Konstantin 1616  * RUS1.0010.924036.80 
  Sokolov, Anton 1616  * RUS0.001-0.0840-3.20 
  Azizyan, Levon 1616  * RUS0.5010.424016.80 
  Akhmadeev, Rasul 1478 RUS0.5010.324012.80 
  Lazarev, Artem 1616  * RUS0.001-0.0840-3.20 
  Lebedev, Nikita S. 1222 RUS0.5010.01400.40 
  Kalinin, Matvey 1417 RUS0.001-0.2440-9.60 
  Grigoryan, Karen 1417 RUS1.0010.764030.40 
 * 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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