Individual Calculations February 2022
 Mihaila, Sara-Maria  Total change: -29.60  Rating chartPersonal card
 Bucharest Chess Festival - 5th ed. U10 Bucuresti ROU 2022-01-22
RcRownchangeKK*chgGame
 1179 1077 0.00 2 -0.74 40 -29.60 
  Ganea, Yanis-Andrei 1283 ROU0.001-0.2440-9.60 
  Mihali-Viorescu, Andrei 1075 ROU0.001-0.5040-20.00 

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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