Individual Calculations May 2019
 Lezin, Aleksandr  Total change: -8.80  Rating chartPersonal card
 Spassky Cup 2019 - Boys Cup 11 St. Petersburg RUS 2019-03-22
RcRownchangeKK*chgGame
 1249 1389 4.50 7 -0.22 40 -8.80 
  Kuleshov, Dmitrii 1219 RUS1.0010.284011.20 
  Alekseev, Lev 1093 RUS0.001-0.8540-34.00 
  Golubev, Aleksandr A. 1153 RUS1.0010.20408.00 
  Mertins, Ostap 1151 EST1.0010.20408.00 
  Korotkikh, Miron 1286 RUS1.0010.364014.40 
  Krasnoperov, Platon 1448 RUS0.001-0.4240-16.80 
  Bashkov, Andrei 1394 RUS0.5010.01400.40 

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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