Rapid: Individual Calculations July 2021
 Ciobanu, Antonia-Marilena  Total change: 29.20  Rating chartPersonal card
 Suprem Cup Pitesti ROU 2021-06-05
RcRownchangeKK*chgGame
 1444 1117 2.50 5 1.46 20 29.20 
  Chira, Eduard-Vasile 1644 ROU0.001-0.0320-0.60 
  Dobre, Daniel-Alexandru 1360 ROU0.001-0.2020-4.00 
  Stoenescu, Ioana-Teodora 1167 ROU1.0010.572011.40 
  Toculet, Erika-Andreea 1211 ROU1.0010.632012.60 
  Radulescu, Andrei 1840 ROU0.5010.49209.80 

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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