Individual Calculations August 2023
 Rusu, Roman  Total change: -18.40  Rating chartPersonal card
 Malaya zemlya 2023_B13 Novorossiysk RUS 2023-07-17
RcRownchangeKK*chgGame
 1169 1290 3.50 6 -0.46 40 -18.40 
  Shcherbakov, Matvey 1094 RUS0.501-0.2540-10.00 
  Khammatullin, Danis 1186 RUS0.501-0.1440-5.60 
  Petrosyan, Tigran Kar. 1275 RUS1.0010.484019.20 
  Rakovskih, Matvey 1124 RUS1.0010.284011.20 
  Ozerov, Yaroslav Mikh 1173 RUS0.501-0.1640-6.40 
  Mustafin, Roman 1161 RUS0.001-0.6740-26.80 

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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