Rapid: Individual Calculations August 2018
 Ciomaga, Andrei  Total change: -3.60  Rating chartPersonal card
 NYCC Romania 2018 rapid - open U10 - teams Iasi ROU 2018-07-18
RcRownchangeKK*chgGame
 1279 1220 1.50 4 -0.18 20 -3.60 
  Cosac, Robert-Mihai 1331 ROU0.5010.15203.00 
  Dragoi, Albert-Marian 1339 ROU1.0010.662013.20 
  Bar, Andrei-Alecsandru 1268 ROU0.001-0.4320-8.60 
  Bujor, Andrei-Cristian 1179 ROU0.001-0.5620-11.20 

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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