Individual Calculations May 2021
 Calina, Niculae  Total change: -7.60  Rating chartPersonal card
 Satori Art Slobozia Cup 10th ed. - Elo 1400 Amara ROU 2021-04-24
RcRownchangeKK*chgGame
 1178 1310 3.00 5 -0.38 20 -7.60 
  Calin, Rares-Ionut 1100 ROU1.0010.23204.60 
  Melichian, Alexandru 1154 ROU1.0010.29205.80 
  Grigore, Radu-Andrei 1166 ROU0.001-0.6920-13.80 
  Vitan, Matei-Gabriel 1239 ROU1.0010.40208.00 
  Chesaru, Ioan-Constantin 1229 ROU0.001-0.6120-12.20 

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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