Blitz: Individual Calculations July 2023
 Kuleba, Ivan  Total change: -39.14  Rating chartPersonal card
 Rogachev 2023 blitz Rogachev BLR 2023-06-02
RcRownchangeKK*chgGame
 1646 1609 4.50 10 -0.48 38 -18.24 
  Baryschyk, Sergey 1977 BLR0.001-0.1038-3.80 
  Kasperovich, Aleksandra 1210 BLR1.0010.08383.04 
  Prylutski, Mikhail 1288 BLR0.501-0.3738-14.06 
  Eidelson, Rakhil wg1805 BLR1.0010.753828.50 
  Borsuk, Yury f2329 BLR0.001-0.0138-0.38 
  Petrasian, Artur 1498 BLR0.501-0.1538-5.70 
  Borovikova, Marija 1500 BLR0.501-0.1538-5.70 
  Radzko, Tatsiana 1419 BLR1.0010.25389.50 
  Klachkou, Platon 1955 BLR0.001-0.1138-4.18 
  Bahdanovich, Mikhail 1482 BLR0.001-0.6738-25.46 

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)
 
 Blitz Open 2023 Minsk BLR 2023-06-23
RcRownchangeKK*chgGame
 1596 1609 3.50 8 -0.55 38 -20.90 
  Naumovich, Yaroslav 2036 BLR0.001-0.0738-2.66 
  Kasperovich, Valery 1209  * BLR0.501-0.4238-15.96 
  Baikou, Stsiapan 1106 BLR1.0010.04381.52 
  Kramich, Aliaksei 2037 BLR0.001-0.0738-2.66 
  Davydau, Andrei 1156 BLR1.0010.06382.28 
  Oblamski, Vladimir 2075 BLR0.001-0.0538-1.90 
  Tochilin, Egor 1209  * RUS1.0010.08383.04 
  Lopatik, Nikita 1943 BLR0.001-0.1238-4.56 
 * 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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