Individual Calculations September 2023
 Rychagov, Nikita  Total change: -47.88  Rating chartPersonal card
 4. Paul Keres Memorial Festival 2023 - Keres Classic Open Parnu EST 2023-07-24
RcRownchangeKK*chgGame
 1983 2106 5.00 9 -0.30 38 -11.40 
  Lillend, Fredi 1706  * EST1.0010.08383.04 
  Poltan, Juri 1576 EST1.0010.03381.14 
  Seo, Jung Min m2469 SWE0.5010.403815.20 
  Shvyrjov, Igor g2359 EST0.5010.313811.78 
  Volodin, Aleksandr g2453 EST0.001-0.1138-4.18 
  Varpins, Kristians 1607 LAT1.0010.04381.52 
  Gorkov, Kirill 1550 EST1.0010.03381.14 
  Xu, Yuanyuan wg2316 CHN0.001-0.2338-8.74 
  Kull, Tormi 1808 EST0.001-0.8538-32.30 
 * 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)
 
 Riga Technical University Open 2023 - Tournament A Riga LAT 2023-08-07
RcRownchangeKK*chgGame
 2061 2201 5.00 9 -0.96 38 -36.48 
  Tollefsen, Jacob 1803 NOR1.0010.08383.04 
  Keinanen, Toivo m2513 FIN0.001-0.1438-5.32 
  Sunyuktha, C M N 1979 IND0.001-0.7838-29.64 
  Nguyen, Phuc Nhat 1911 GER1.0010.16386.08 
  Dehmel, Jens 2004 GER1.0010.25389.50 
  Muzis, Renars 1923 LAT0.501-0.3338-12.54 
  Michel, Steve 1878 NED1.0010.13384.94 
  Akesson, Ralf g2413 SWE0.001-0.2338-8.74 
  Poysti, Nathanael 2125 GER0.501-0.1038-3.80 

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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