Individual Calculations July 2018
 Porumb, Alecu  Total change: -13.60  Rating chartPersonal card
 The Seacoast Trophy Open - 28th edition Eforie Nord ROU 2018-06-18
RcRownchangeKK*chgGame
 1612 1582 4.00 10 -0.68 20 -13.60 
  Aciu, Malina-Andreea 1982  * ROU0.001-0.0820-1.60 
  Craciun, Gheorghe 1902 ROU0.001-0.1320-2.60 
  Mavrodin, Marin 1290 ROU0.501-0.3520-7.00 
  Galupa, Vasile 1507 ROU1.0010.40208.00 
  Manate, Laurean 1740 ROU1.0010.712014.20 
  Anuta, Elefterie-Laurentiu 1881 ROU0.001-0.1520-3.00 
  Chirpii, Alexandru 1797 MDA0.001-0.2320-4.60 
  Costescu, Mihnea-Constantin 1353 ROU0.501-0.2920-5.80 
  Durucay, Ethem 1481 TUR0.001-0.6420-12.80 
  Stan, Robert-Daniel 1182  * ROU1.0010.08201.60 
 * 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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