Rapid: Individual Calculations May 2019
 Kudin, Alexander  Total change: 25.60  Rating chartPersonal card
 SPb Chess Fed. U15 Rapid Cup 2019-3 St. Petersburg RUS 2019-04-14
RcRownchangeKK*chgGame
 1434 1515 5.50 7 1.28 20 25.60 
  Rusanov, Ilya 1249 RUS1.0010.18203.60 
  Baskakov, Daniil Dm. 1321 RUS1.0010.25205.00 
  Shemyakinskiy, Nikita 1642 RUS0.5010.17203.40 
  Modzerov, Grigorii 1361 RUS1.0010.29205.80 
  Igudin, Denis 1544 RUS0.5010.04200.80 
  Romanov, Nikita M. 1471 RUS0.501-0.0620-1.20 
  Panchenko, Sergey 1449 RUS1.0010.41208.20 

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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