Rapid: Individual Calculations July 2023
 Lapotko, Vladimir Vik  Total change: -4.40  Rating chartPersonal card
 Rogachev 2023 rapid Rogachev BLR 2023-06-03
RcRownchangeKK*chgGame
 1459 1228 1.50 8 -0.58 40 -23.20 
  Orlov, Aleksey 1702 BLR0.001-0.0540-2.00 
  Burak, Vyacheslav 1443 BLR0.001-0.2340-9.20 
  Guryev, Yan 1388 BLR0.5010.21408.40 
  Zhukov, Nikolai 1865 BLR0.001-0.0140-0.40 
  Vorobiev, Dmitriy Nik 1344 RUS0.5010.16406.40 
  Romashchenko, Nikita 1351 BLR0.5010.17406.80 
  Kozlov, Valentin 1332 BLR0.001-0.3640-14.40 
  Radzko, Tatsiana 1247 BLR0.001-0.4740-18.80 

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)
 
 Memorial of V. I. Zilberstein Rapid Bryansk RUS 2023-06-10
RcRownchangeKK*chgGame
 1602 1228 1.50 8 0.47 40 18.80 
  Meydi, Igor 1921 RUS0.001-0.0140-0.40 
  Milutin, Maxim 1644 RUS0.001-0.0740-2.80 
  Sosnovsky, Maksim 1552 RUS0.001-0.1340-5.20 
  Bogachev, Vjacheslav 1515 RUS0.001-0.1640-6.40 
  Polozov, Sergey 1418 RUS0.5010.254010.00 
  Kapustin, Pavel Nik 1400 RUS1.0010.734029.20 
  Nikolaychik, Andrey 1800 RUS0.001-0.0240-0.80 
  Plotnikov, Mikhail 1565 RUS0.001-0.1240-4.80 

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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