Individual Calculations May 2019
 Petrescu, Andreea  Total change: 12.80  Rating chartPersonal card
 Romania National Youth Championships 2019 - girls U14 Calimanesti ROU 2019-04-15
RcRownchangeKK*chgGame
 1428 1489 5.50 9 0.32 40 12.80 
  Serbanuta, Teodora 1140 ROU0.501-0.3940-15.60 
  Barila, Stefana 1322 ROU1.0010.284011.20 
  Obada, Ema wc1865 ROU0.001-0.0940-3.60 
  Virgolici, Diana-Maria 1176 ROU1.0010.14405.60 
  Dragomir, Carmen-Teodora 1399 ROU1.0010.384015.20 
  Hejja, Irisz-Hanna 1523 ROU0.001-0.4540-18.00 
  Bira, Andrada-Paraschiva 1487 ROU0.5010.00400.00 
  Enachi, Alisa-Francesca 1317 ROU1.0010.274010.80 
  Schiopu, Oana-Magdalena 1622 ROU0.5010.18407.20 

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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