Individual Calculations April 2019
 Bar, Andrei-Alecsandru  Total change: 91.60  Rating chartPersonal card
 Alba Iulia Open 2019 - U14 Alba Iulia ROU 2019-03-09
RcRownchangeKK*chgGame
 1174 1170 3.50 5 1.03 40 41.20 
  Plesa, Gheorghe 1038 ROU1.0010.324012.80 
  Lupse, Ioan 1126 ROU1.0010.444017.60 
  Schmit, Andrei-Marian 1284 ROU0.5010.16406.40 
  Stanescu, Tudor-Stefan 1292 ROU0.5010.17406.80 
  Burja-Udrea, Razvan-Andrei 1128 ROU0.501-0.0640-2.40 

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)
 
 Bucharest Chess Weekend - 20th ed. Bucuresti ROU 2019-03-15
RcRownchangeKK*chgGame
 1520 1170 2.00 6 1.26 40 50.40 
  Barbu, George-Emilian 1570  * ROU0.001-0.0840-3.20 
  Iloiu, Liviu-Matei 1547 ROU0.5010.414016.40 
  David, Alexandru 1570  * ROU0.001-0.0840-3.20 
  Sandea, Dorin-Gheorghe 1568 ROU1.0010.924036.80 
  Lazarean, Colea-Valentin 1570  * ROU0.001-0.0840-3.20 
  Nedelcu, Alexandru-Nicholas 1293 ROU0.5010.17406.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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