Rapid: Individual Calculations August 2021
 Simion, Emanuel-Marian  Total change: -9.00  Rating chartPersonal card
 NYCC Romania 2021 rapid - open U10 - teams Iasi ROU 2021-07-19
RcRownchangeKK*chgGame
 1132 1309 1.00 2 -0.45 20 -9.00 
  Apostol, Andrei E 1188 ROU0.001-0.6620-13.20 
  Mihaila, Cezar-Stefan 1075 ROU1.0010.21204.20 

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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