Individual Calculations February 2022
 Prokofiev, Valentyn  Total change: 83.60  Rating chartPersonal card
 Winter Prykarpattia-2022 Ivano-Frankivsk UKR 2022-01-19
RcRownchangeKK*chgGame
 2209 2203 6.50 9 2.09 40 83.60 
  Shkuran, Danylo m2345 UKR0.5010.19407.60 
  Voitychuk, Orest 1918 UKR1.0010.16406.40 
  Terletsky, Oleg m2154 UKR1.0010.434017.20 
  Fingerov, Dmitry m2254 UKR1.0010.574022.80 
  Bilych, Olexiy f2348 UKR0.5010.19407.60 
  Golubka, Petro g2406 UKR0.001-0.2440-9.60 
  Lozynskyi, Bohdan 2038 UKR1.0010.284011.20 
  Hulka, Valentyn 2190 UKR0.501-0.0240-0.80 
  Yaniuk, Volodymyr 2227 UKR1.0010.534021.20 

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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