Rapid: Individual Calculations February 2020
 Pafnucheva, Polina  Total change: 8.60  Rating chartPersonal card
 Maloy Rapid 2019 Stage 31_1 Maloyaroslavets RUS 2020-01-04
RcRownchangeKK*chgGame
 1419 1111 1.50 7 0.43 20 8.60 
  Galustyan, Sergey 1511  * RUS0.001-0.0820-1.60 
  Kokornikov, Matvey 1335 RUS0.001-0.2220-4.40 
  Trifonov, Mikhail A. 1316 RUS0.5010.26205.20 
  Nozdrin, Ivan 1489 RUS1.0010.912018.20 
  Tugolukov, Vecheslav 1467 RUS0.001-0.1120-2.20 
  Pafnuchev, Aleksey 1511  * RUS0.001-0.0820-1.60 
  Zotov, Lev 1301 RUS0.001-0.2520-5.00 
 * 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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