Rapid: Individual Calculations February 2023
 Halavan, Ihar  Total change: 65.60  Rating chartPersonal card
 Orsha 2023 Rapid Orsha BLR 2023-01-21
RcRownchangeKK*chgGame
 1450 1066 2.50 9 1.06 40 42.40 
  Baybaratskiy, Kirill A. 1533 RUS0.5010.454018.00 
  Pogosian, Boris V. 1571 RUS1.0010.964038.40 
  Borisova, Ekaterina f2154 RUS0.0010.00400.00 
  Novikau, Mikita 1434 BLR0.001-0.1040-4.00 
  Vitsiuk, Anton 1365 BLR0.001-0.1540-6.00 
  Bahdanovich, Mikhail 1321 BLR0.001-0.1940-7.60 
  Shrubok, Herman 1100 BLR0.001-0.4540-18.00 
  Eremenko, Elena Vas 1372 RUS1.0010.864034.40 
  Siamionava, Hanna 1196 BLR0.001-0.3240-12.80 

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)
 
 Ch SDUSHOR (open) Rapid Minsk BLR 2023-01-28
RcRownchangeKK*chgGame
 1395 1066 1.50 6 0.58 40 23.20 
  Parkhimchyk, Kiryl 1682 BLR0.001-0.0240-0.80 
  Kholiusev, Mikhail 1304 BLR0.001-0.2040-8.00 
  Zhukov, Roman 1293 BLR0.001-0.2140-8.40 
  Marchenkova, Varvara 1226 BLR1.0010.714028.40 
  Siarkou, Aliaksandr 1467 BLR0.5010.424016.80 
  Borovikova, Marija 1395 BLR0.001-0.1240-4.80 

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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