Individual Calculations September 2021
 Golubovskis, Maksims  Total change: -63.20  Rating chartPersonal card
 PAUL KERES MEMORIAL FESTIVAL 2021 U20 Round-Robin Parnu EST 2021-08-01
RcRownchangeKK*chgGame
 2311 2273 3.50 9 -0.51 20 -10.20 
  Storme, Isak f2398 SWE0.5010.17203.40 
  Shalamberidze, Akaki m2358 GEO0.5010.12202.40 
  Vypkhaniuk, Ihor m2412 UKR0.001-0.3120-6.20 
  Dmitrenko, Viktor m2444 UKR0.5010.23204.60 
  Valkama, Eero f2278 FIN1.0010.512010.20 
  Andrijashkin, Deniss 2069 EST0.001-0.7620-15.20 
  Haitin, Ilja f2320 EST0.5010.07201.40 
  Chukavin, Kirill f2370 EST0.001-0.3720-7.40 
  Timoshin, Andrei 2147 EST0.501-0.1720-3.40 

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)
 
 Riga Technical University Open 2021 - Tournament A Riga LAT 2021-08-09
RcRownchangeKK*chgGame
 2008 2273 4.50 9 -2.65 20 -53.00 
  Mierins, Emils Janis 1873  * LAT0.501-0.4220-8.40 
  Kazmerika, Anna 1873  * LAT1.0010.08201.60 
  Yuffa, Daniil g2556 RUS0.001-0.1620-3.20 
  Zverev, Lev c1926 RUS0.001-0.8920-17.80 
  Zvereva, Margarita wf2024 RUS0.001-0.8120-16.20 
  Fruehauf, Norbert 1911 AUT1.0010.10202.00 
  Aarav, Dengla 2010 IND0.501-0.3220-6.40 
  Uibokant, Mathias Robert 2007 EST0.501-0.3220-6.40 
  Shturman, Arseniy 1891 RUS1.0010.09201.80 
 * 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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