Rapid: Individual Calculations August 2017
 Ruse, Vlad-Marian  Total change: -18.60  Rating chartPersonal card
 NYCC Romania 2017 - rapid open U10 - teams Bucuresti ROU 2017-07-27
RcRownchangeKK*chgGame
 1272 1248 0.00 2 -0.93 20 -18.60 
  Gorea, Rares-Andrei 1282 ROU0.001-0.4520-9.00 
  Salyi, Roland 1262 ROU0.001-0.4820-9.60 

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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