Individual Calculations April 2020
 Lebedev, Andrey  Total change: -34.40  Rating chartPersonal card
 Mytischi Youth Grand Prix 2020 6th stage Mytischi RUS 2020-02-29
RcRownchangeKK*chgGame
 1344 1274 2.50 8 -0.86 40 -34.40 
  Abramov, Aleksander 1133 RUS0.501-0.1940-7.60 
  Matveev, Erik 1431 RUS0.5010.21408.40 
  Yarikov, Artem 1674  * RUS0.001-0.0840-3.20 
  Iglin, Kirill 1254 RUS0.001-0.5340-21.20 
  Ivanova, Anna 1388 RUS0.5010.16406.40 
  Kocherov, Lev 1344 RUS0.001-0.4040-16.00 
  Kuznetsov, Igor M. 1246 RUS0.501-0.0440-1.60 
  Erokhov, Arseniy 1282 RUS0.5010.01400.40 
 * 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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