Rapid: Individual Calculations January 2020
 Petricenco, Ana  Total change: -10.00  Rating chartPersonal card
 Cupa de sah rapid 2019 Chisinau MDA 2019-12-27
RcRownchangeKK*chgGame
 1368 1301 2.50 7 -0.50 20 -10.00 
  Buzdugan, Alexandru 1434 MDA0.001-0.3220-6.40 
  Nicorici, Nicoleta 1259 MDA1.0010.44208.80 
  Vinaga, Victor 1701  * MDA0.001-0.0820-1.60 
  Martinenco, Nicolae 1192 MDA0.501-0.1520-3.00 
  Bargan, Victoria 1406 MDA0.5010.14202.80 
  Cubarschii, Stanislav 1283 MDA0.501-0.0320-0.60 
  Caras, Andrei 1299 MDA0.001-0.5020-10.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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