Individual Calculations October 2021
 Demchenko, Anton  Total change: 40.70  Rating chartPersonal card
 European Individual Chess Championship - Reykjavik Open 2021 Reykjavik ISL 2021-08-26
RcRownchangeKK*chgGame
 2578 2597 8.50 11 2.87 10 28.70 
  Birkisson, Bardur Orn c2197  * ISL1.0010.08100.80 
  Horvath, Dominik m2455 AUT1.0010.31103.10 
  Lagarde, Maxime g2631 FRA0.5010.05100.50 
  Bluebaum, Matthias g2674 GER1.0010.61106.10 
  Gajewski, Grzegorz g2617 POL0.5010.03100.30 
  Sarana, Alexey g2643 RUS1.0010.56105.60 
  Donchenko, Alexander g2657 GER1.0010.58105.80 
  Mamedov, Rauf g2654 AZE0.5010.08100.80 
  Romanov, Evgeny g2594 RUS1.0010.50105.00 
  Keymer, Vincent g2602 GER0.5010.01100.10 
  Deac, Bogdan-Daniel g2639 ROU0.5010.06100.60 
 * 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)
 
 36th European Chess Club Cup 2021 Struga MKD 2021-09-18
RcRownchangeKK*chgGame
 2519 2610 5.50 7 1.20 10 12.00 
  Andreasson, Ingvar 2331 SWE1.0010.16101.60 
  Fedoseev, Vladimir g2708 RUS0.001-0.3710-3.70 
  Mihajlov, Sebastian m2381 NOR1.0010.21102.10 
  Seo, Jung Min m2469 SWE1.0010.31103.10 
  Malakhov, Vladimir g2666 RUS1.0010.58105.80 
  Banusz, Tamas g2641 HUN0.5010.04100.40 
  Dudin, Gleb m2434 RUS1.0010.27102.70 

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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