Rapid: Individual Calculations November 2017
 Ryzhakov, Bogdan  Total change: 10.40  Rating chartPersonal card
 CUP Golub 2017 rapid juniors Kirzhach RUS 2017-10-07
RcRownchangeKK*chgGame
 1298 1230 3.00 6 0.52 20 10.40 
  Udachina, Ekaterina 1429 RUS0.001-0.2420-4.80 
  Skripnikov, Vadim 1411 RUS0.001-0.2620-5.20 
  Dolgopyatov, Andrey 1451 RUS0.001-0.2220-4.40 
  Kopulov, Mikhail 1130 RUS1.0010.36207.20 
  Chirva, Alena 1298 RUS1.0010.592011.80 
  Mnatsakanian, Artur 1071 RUS1.0010.29205.80 

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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