Blitz: Individual Calculations April 2022
 Merkulova, Ekaterina  Total change: 5.80  Rating chartPersonal card
 Serpukhov blitz 2022 U15 Serpukhov RUS 2022-03-06
RcRownchangeKK*chgGame
 1370 1299 4.00 9 0.29 20 5.80 
  Taran, Egor A 1434 RUS0.001-0.3220-6.40 
  Shanina, Anastasiya 1218 RUS1.0010.39207.80 
  Bespalova, Sofia 1578 RUS1.0010.842016.80 
  Telin, Svyatoslav 1517 RUS0.001-0.2220-4.40 
  Valentinova, Irina 1229 RUS1.0010.40208.00 
  Prasolov, Ilia 1380 RUS1.0010.612012.20 
  Ayvazyan, Artem 1175 RUS0.001-0.6720-13.40 
  Mizerova, Yana 1491 RUS0.001-0.2520-5.00 
  Smirnov, Egor Rom 1306 RUS0.001-0.4920-9.80 

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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