Individual Calculations May 2021
 Ivanova, Arina  Total change: -10.00  Rating chartPersonal card
 Women Championship PFO_standard_2021 Nizhniy Novgorod RUS 2021-03-22
RcRownchangeKK*chgGame
 1610 1633 4.50 9 -0.25 40 -10.00 
  Yusupova, Adel 1233  * RUS1.0010.08403.20 
  Matveeva, Olga wm2033  * RUS0.001-0.0840-3.20 
  Puzyreva, Veronika 1270 RUS1.0010.10404.00 
  Iljushina, Olga wg2033  * RUS0.001-0.0840-3.20 
  Stakina, Melissa 1489 RUS0.501-0.1940-7.60 
  Kalashnikova, Elena 1721 RUS1.0010.624024.80 
  Shubenkova, Veronika wc1816 RUS0.001-0.2640-10.40 
  Kulkova, Dina 1583 RUS0.001-0.5740-22.80 
  Yusupova, Zhizel 1312 RUS1.0010.13405.20 
 * 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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