Rapid: Individual Calculations October 2022
 Costianu, Claudiu  Total change: 0.60  Rating chartPersonal card
 Mihai Molodoi Memorial - 13th ed. Piatra Neamt ROU 2022-09-24
RcRownchangeKK*chgGame
 1495 1177 1.00 5 0.03 20 0.60 
  Parpalac, Vadim 1713 MDA1.0010.972019.40 
  Martinenco, Sergiu 1668 MDA0.001-0.0420-0.80 
  Gurguiatu, Sandu 1538 ROU0.001-0.1020-2.00 
  Jitaru, Georgel 1512 ROU0.001-0.1220-2.40 
  Mihai, Iorgos 1044 ROU0.001-0.6820-13.60 

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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