Individual Calculations August 2017
 Siret, Luca-Alexandru  Total change: 24.40  Rating chartPersonal card
 NYCC Romania 2017 - open U10 - teams Bucuresti ROU 2017-07-22
RcRownchangeKK*chgGame
 1184 1069 2.00 4 0.61 40 24.40 
  Cirnu, Bogdan-Dumitru 1262 ROU1.0010.754030.00 
  Grigore, Radu-Andrei 1157 ROU0.001-0.3840-15.20 
  Gatej, Luca 1114 ROU1.0010.564022.40 
  Stan, Anghel-Cristian 1202 ROU0.001-0.3240-12.80 

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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