Individual Calculations January 2023
 Tumaev, Vladimir  Total change: 5.20  Rating chartPersonal card
 Championship of the SZFO 2022_B15 St. Petersburg RUS 2022-11-21
RcRownchangeKK*chgGame
 1266 1351 5.00 8 0.13 40 5.20 
  Strekalovskiy, Leonid 1085 RUS1.0010.18407.20 
  Surinov, Mikhail A 1650 RUS0.001-0.1540-6.00 
  Shishlov, Alexander S. 1205 RUS0.501-0.2040-8.00 
  Zabolotnyy, Mikhail 1189 RUS0.001-0.7140-28.40 
  Gaydukov, Vasiliy 1124 RUS1.0010.21408.40 
  Tsarev, Denis 1288 RUS0.501-0.0940-3.60 
  Abramov, Artem 1052 RUS1.0010.15406.00 
  Shaposhnikov, Lev 1535 RUS1.0010.744029.60 

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)
 

 

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