Rapid: Individual Calculations February 2020
 Artemuk, Valerii  Total change: -55.00  Rating chartPersonal card
 "Volyn Chess Championship 2020 , U 14 U 16, Rapid" Kovel UKR 2020-01-25
RcRownchangeKK*chgGame
 1228 1249 1.00 7 -2.75 20 -55.00 
  Khilchuk, Oleksandr 1576 UKR0.001-0.1320-2.60 
  Tkachuk, Liubomyr 1277 UKR0.001-0.4620-9.20 
  Pozur, Oleksandra 1082 UKR0.001-0.7220-14.40 
  Bratash, Viktoriya 1119 UKR0.001-0.6820-13.60 
  Bilashuk, Artem 1257 UKR1.0010.512010.20 
  Tereschuk, Yaroslava 1248 UKR0.001-0.5020-10.00 
  Tkach, Valerii 1039 UKR0.001-0.7720-15.40 

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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