Individual Calculations August 2019
 Negrean, Andrei  Total change: 78.80  Rating chartPersonal card
 NYCC Romania 2019 - open U10 - teams Iasi ROU 2019-07-13
RcRownchangeKK*chgGame
 1237 1243 4.50 5 1.97 40 78.80 
  Necula, Vlad-Eduard 1002 ROU1.0010.20408.00 
  Anghel, Teodor-Andrei 1462 ROU1.0010.784031.20 
  Negru, Vlad E. 1312 ROU1.0010.604024.00 
  Basturea, Darius-Alexandru 1220 ROU0.501-0.0340-1.20 
  Lupse, Ioan 1187 ROU1.0010.424016.80 

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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