Individual Calculations January 2021
 Pisarsky, Georgy  Total change: -55.60  Rating chartPersonal card
 Novosibirsk region chess champ.-2020 Novosibirsk RUS 2020-12-15
RcRownchangeKK*chgGame
 1573 1880 4.00 8 -2.78 20 -55.60 
  Bragina, Anna 1480  * RUS0.001-0.9220-18.40 
  Kargin, Boris 1578 RUS0.001-0.8520-17.00 
  Nefedov, Matvey 1480  * RUS0.001-0.9220-18.40 
  Tukhvatulin, Kamil 1736 RUS0.001-0.6920-13.80 
  Sizov, Nikolai 1608 RUS1.0010.17203.40 
  Makeev, Igor 1480  * RUS1.0010.08201.60 
  Lutaenko, Lev 1582 RUS1.0010.15203.00 
  Namay, Viktoria 1641 RUS1.0010.20204.00 
 * 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)
 

 

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