Rapid: Individual Calculations December 2023
 Romanov, Sergey  Total change: -25.20  Rating chartPersonal card
 N.A. Dollezhal - N.L. Dukhov Memorial 2023 Moscow RUS 2023-10-27
RcRownchangeKK*chgGame
 1755 2090 4.00 7 -1.95 20 -39.00 
  Kalita, Daniil 1579 RUS0.501-0.4620-9.20 
  Sachkov, Sergey 1690  * RUS1.0010.08201.60 
  Mayorov, Vasili 2007 RUS0.001-0.6120-12.20 
  Lopatin, Anatoly 1827 RUS0.001-0.8220-16.40 
  Petruhin, Mark 1562 RUS1.0010.03200.60 
  Kolmazov, Sergey 1805 RUS1.0010.16203.20 
  Orlov, Kirril 1812 RUS0.501-0.3320-6.60 
 * 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)
 
 Senior rapid_Yubilyary Moscow RUS 2023-11-25
RcRownchangeKK*chgGame
 2035 2025 4.50 8 0.69 20 13.80 
  Arkhipov, Sergey g2281 RUS0.001-0.1920-3.80 
  Abramjan, Larisa 1625  * RUS1.0010.08201.60 
  Melnik, Viktor 1985 RUS0.501-0.0620-1.20 
  Poluektov, Yury f2163 RUS1.0010.692013.80 
  Vul, Arkadi Eremeevich g2097 RUS0.5010.10202.00 
  Shvedchikov, Anatoli I. m2178 RUS0.5010.20204.00 
  Mikhaylova, Irina wg2025 RUS0.5010.00200.00 
  Krasenkowa, Elena wm1927 POL0.501-0.1320-2.60 
 * 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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