Rapid: Individual Calculations May 2019
 Cirstian, David-Stefan  Total change: -33.00  Rating chartPersonal card
 Romania National Youth Rapid Championships 2019 - boys U10 Calimanesti ROU 2019-04-23
RcRownchangeKK*chgGame
 1236 1103 0.00 5 -1.65 20 -33.00 
  Santimbrean, Mihnea-Nicolae 1333 ROU0.001-0.2120-4.20 
  Anghel, Teodor-Andrei 1304 ROU0.001-0.2420-4.80 
  Savin, Mihai 1282 ROU0.001-0.2720-5.40 
  Voica, Tudor 1017 ROU0.001-0.6220-12.40 
  Barbieru, Alexie 1243 ROU0.001-0.3120-6.20 

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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