Rapid: Individual Calculations May 2018
 Sachilaru, Alexandru  Total change: 19.80  Rating chartPersonal card
 Romania National Youth Championships Rapid 2018 - boys U12 Calimanesti ROU 2018-04-04
RcRownchangeKK*chgGame
 1466 1286 3.00 7 0.99 20 19.80 
  Voicu, Teodor-Mihnea 1680 ROU0.001-0.0820-1.60 
  Ferentiu, Raul-Florin 1593 ROU0.001-0.1420-2.80 
  Nedelcu, Alexandru-Nicholas 1063 ROU1.0010.22204.40 
  Rata, Andrei 1523 ROU0.001-0.2020-4.00 
  Ancuta, Eduard-Gabriel 1368 ROU1.0010.612012.20 
  Dumitru, Luca-Serban 1496 ROU1.0010.772015.40 
  Lungu, Alexandru 1541 ROU0.001-0.1920-3.80 

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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