Individual Calculations May 2023
 Lazarev, Mikhail S.  Total change: 40.80  Rating chartPersonal card
 Spring Vacation Trophy 2023 St. Petersburg RUS 2023-03-27
RcRownchangeKK*chgGame
 1442 1198 4.00 8 1.02 40 40.80 
  Shemyakinskiy, Nikita 2199 RUS0.0010.00400.00 
  Novikov, Ivan A 1105 RUS1.0010.374014.80 
  Khanmamedli, Tamerlan 1469 RUS0.001-0.1740-6.80 
  Fedorov, Yury 1081 RUS1.0010.344013.60 
  Shin, Mikhail 1166 RUS1.0010.464018.40 
  Razygraev, Alexander 1195 RUS0.5010.00400.00 
  Shpartko, Grigory 2106 RUS0.0010.00400.00 
  Kara, Petr S. 1212 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)
 

 

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