Individual Calculations September 2021
 Rumyantsev, Nikolay  Total change: -16.80  Rating chartPersonal card
 Zhigulevskie prostory 2021_OPEN_STD Samara RUS 2021-07-21
RcRownchangeKK*chgGame
 1503 1474 3.50 9 -0.84 20 -16.80 
  Pikalov, Evgeny 1874  * RUS1.0010.922018.40 
  Skudaev, Artyom 1679 RUS0.5010.26205.20 
  Nagornov, Nikita 1874  * RUS0.001-0.0820-1.60 
  Yakubson, Valery 1548 RUS0.5010.10202.00 
  Zubov, Iliya 1172 RUS1.0010.15203.00 
  Legoshin, Arseniy 1336 RUS0.001-0.6920-13.80 
  Minkhajdarov, Ruslan 1278 RUS0.501-0.2520-5.00 
  Nagiev, Khayal 1367 RUS0.001-0.6520-13.00 
  Puzyreva, Veronika 1400 RUS0.001-0.6020-12.00 
 * 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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