Individual Calculations August 2017
 Cirnu, Bogdan-Dumitru  Total change: -80.40  Rating chartPersonal card
 NYCC Romania 2017 - open U10 - teams Bucuresti ROU 2017-07-22
RcRownchangeKK*chgGame
 1165 1262 0.50 4 -2.01 40 -80.40 
  Siret, Luca-Alexandru 1069 ROU0.001-0.7540-30.00 
  Stan, Anghel-Cristian 1202 ROU0.501-0.0840-3.20 
  Antohi, Rares-Nicusor 1276 ROU0.001-0.4840-19.20 
  Calota, Rares-Stefan 1114 ROU0.001-0.7040-28.00 

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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