Individual Calculations May 2019
 Gusev, Boris An.  Total change: 4.40  Rating chartPersonal card
 Moscow region Team Championship U17 Mytischi RUS 2019-03-25
RcRownchangeKK*chgGame
 1242 1134 1.50 4 0.08 40 3.20 
  Shulga, Mikhail 1307 RUS0.001-0.2740-10.80 
  Nikolaeva, Aleksandra 1314 RUS0.001-0.2640-10.40 
  Gabov, Aleksandr 1201 RUS1.0010.594023.60 
  Likhoborov, Vitaliy 1147 RUS0.5010.02400.80 

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)
 
 Mytischi Youth Grand Prix 2019 8th stage Mytischi RUS 2019-04-07
RcRownchangeKK*chgGame
 1365 1174 2.00 7 0.03 40 1.20 
  Sednev, Aleksey N. 1323 RUS1.0010.704028.00 
  Kulaev, Fedor 1574  * RUS1.0010.924036.80 
  Pyataykin, Artem D. 1460 RUS0.001-0.1640-6.40 
  Potapov, Dmitriy 1550 RUS0.001-0.0940-3.60 
  Evseev, Alexander D. 1256 RUS0.001-0.3940-15.60 
  Matveev, Erik 1360 RUS0.001-0.2640-10.40 
  Usov, Dmitry E. 1032 RUS0.001-0.6940-27.60 
 * 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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