Individual Calculations February 2021
 Dobrynin, Ivan  Total change: 23.20  Rating chartPersonal card
 6th A.Suetin memorial_OPEN Tula RUS 2021-01-03
RcRownchangeKK*chgGame
 1625 1811 7.00 9 0.58 40 23.20 
  Khantuev, Dibir 1442 RUS1.0010.10404.00 
  Borsch, Alexander 1411  * RUS1.0010.08403.20 
  Gubajdullin, Alexei f2211  * RUS0.001-0.0840-3.20 
  Sannikova, Anna 1608 RUS0.501-0.2640-10.40 
  Suslov, Dmirtry 1588 RUS0.501-0.2840-11.20 
  Artemenko, Lev 1458 RUS1.0010.11404.40 
  Blagoveschenskiy, Roman 1411  * RUS1.0010.08403.20 
  Averin, Nikolay 1820 RUS1.0010.514020.40 
  Golovchenko, Bogdan 1674 RUS1.0010.324012.80 
 * 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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