Blitz: Individual Calculations July 2023
 Siourdakis, Efstratios  Total change: -49.40  Rating chartPersonal card
 Neva Open 2023 Blitz H St. Petersburg RUS 2023-06-18
RcRownchangeKK*chgGame
 1534 1471 1.50 9 -2.47 20 -49.40 
  Filippov, Kirill P. 1981 RUS0.001-0.0420-0.80 
  Korsakov, Egor 1760 RUS0.001-0.1620-3.20 
  Makhno, Maria wc1786 RUS0.001-0.1420-2.80 
  Masalova, Elizaveta 1098 RUS0.001-0.9020-18.00 
  Astakhov, Dmitrii 1586 RUS0.001-0.3420-6.80 
  Zaletov, Iliya Ig 1317 RUS1.0010.29205.80 
  Zhuravleva-Emelyanenko, Agata 1327 RUS0.501-0.1920-3.80 
  Markova, Anna 1648 RUS0.001-0.2720-5.40 
  Uzhegova, Sofia 1302 RUS0.001-0.7220-14.40 

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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