Individual Calculations May 2023
 Klobukov, Sergey  Total change: -29.80  Rating chartPersonal card
 Spring on Petrograd Side 2023 St. Petersburg RUS 2023-03-20
RcRownchangeKK*chgGame
 1383 1578 4.00 8 -1.78 20 -35.60 
  Dmitrenko, Ignat 1268 RUS0.001-0.8620-17.20 
  Simkin, Alexander 1352 RUS0.501-0.2920-5.80 
  Mostovikov, Nikolay 1193 RUS0.501-0.4120-8.20 
  Vishtal, Olga An 1198 RUS0.501-0.4120-8.20 
  Zakharov, Yuri 1351 RUS1.0010.21204.20 
  Solovyeva, Margarita 1343 RUS1.0010.21204.20 
  Shesternin, Nikolay 1615 RUS0.5010.05201.00 
  Korolev, Artem 1744 RUS0.001-0.2820-5.60 

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)
 
 St. Petersburg Seniors Championship 2023 St. Petersburg RUS 2023-04-04
RcRownchangeKK*chgGame
 1782 1533 2.00 7 0.29 20 5.80 
  Shushpanova, Nina wf1918 RUS0.001-0.0920-1.80 
  Berezhkov, Vyacheslav 1853 RUS1.0010.872017.40 
  Monin, Nikolay m2149 RUS0.001-0.0220-0.40 
  Berestovitskiy, Erlen 1729 RUS1.0010.752015.00 
  Nuritdinov, Nizomitdin 1688 RUS0.001-0.2920-5.80 
  Dubinsky, Alexander 1803 RUS0.001-0.1720-3.40 
  Simkin, Alexander 1332 RUS0.001-0.7620-15.20 

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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