Rapid: Individual Calculations August 2022
 Roncea, Andreea-Alexandra  Total change: 24.00  Rating chartPersonal card
 NYCC Romania 2022 - rapid girls U20 - teams Olanesti ROU 2022-07-07
RcRownchangeKK*chgGame
 1685 1441 2.00 4 1.20 20 24.00 
  Pelin, Ana-Maria 1745 ROU1.0010.862017.20 
  Schiopu, Andreea-Alexandra 1625 ROU0.5010.24204.80 
  Pelin, Ana-Maria 1745 ROU0.5010.36207.20 
  Schiopu, Andreea-Alexandra 1625 ROU0.001-0.2620-5.20 

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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