Rapid: Individual Calculations May 2023
 Erastov, Semen  Total change: 29.64  Rating chartPersonal card
 Championship PFO rapid_2023 Nizhniy Novgorod RUS 2023-03-29
RcRownchangeKK*chgGame
 1839 1893 5.00 9 -0.05 38 -1.90 
  Chernov, Dmitry 1513 RUS1.0010.09383.42 
  Shalin, Alexey 2176 RUS0.5010.343812.92 
  Poniaev, Ruslan f2249 RUS0.001-0.1138-4.18 
  Gitelson, Arkady f2190 RUS0.001-0.1538-5.70 
  Lipovoy, Ivan 1618 RUS0.501-0.3338-12.54 
  Borsch, Alexander 1493  * RUS1.0010.08383.04 
  Naumov, Petr 1878 RUS0.001-0.5238-19.76 
  Galitskiy, Fedor 1757 RUS1.0010.323812.16 
  Uruev, Nikita 1678 RUS1.0010.23388.74 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Russian Championship B19 rapid 2023 Moscow RUS 2023-04-17
RcRownchangeKK*chgGame
 1977 1893 4.50 9 0.83 38 31.54 
  Popov, Konstantin f2276 RUS0.5010.413815.58 
  Alpin, Maxim 2121 RUS0.5010.293811.02 
  Shemyakinskiy, Nikita 2186 RUS0.5010.353813.30 
  Tupichinsky, Igor 1922 RUS0.5010.04381.52 
  Usov, Aleksandr E. f2196 RUS0.001-0.1438-5.32 
  Drozdov, Artem 1849 RUS0.501-0.0638-2.28 
  Gordienko, German 1668 RUS0.501-0.2838-10.64 
  Chalov, Egor 1740 RUS1.0010.303811.40 
  Bratov, Ademir 1837 RUS0.501-0.0838-3.04 

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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