Rapid: Individual Calculations February 2022
 Haineala, Iustin-Petru  Total change: 17.40  Rating chartPersonal card
 Santa Claus Chess Cup - B Buzau ROU 2021-12-19
RcRownchangeKK*chgGame
 1119 1061 3.50 6 0.87 20 17.40 
  Iordachescu, George-Matei 1445 ROU0.001-0.0920-1.80 
  Zidarescu, Andrei-Emanuil 1080 ROU1.0010.532010.60 
  Zoican, Alesia-Maria 1038 ROU1.0010.47209.40 
  Beganu, Rares-Irinel 1003 ROU1.0010.42208.40 
  Ciobanu, Alexia-Maria 1074 ROU0.001-0.4820-9.60 
  Cirstian, David-Stefan 1072 ROU0.5010.02200.40 

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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