Blitz: Individual Calculations August 2021
 Petroff, Vlad  Total change: 6.20  Rating chartPersonal card
 Five O'Clock Blitz - 18th ed. Bucuresti ROU 2021-07-04
RcRownchangeKK*chgGame
 1545 1437 5.00 8 1.68 20 33.60 
  Bratu, Teodor-Cosmin 2016 ROU0.001-0.0220-0.40 
  Paun, Robert-Luca 1029 ROU1.0010.08201.60 
  Coicev, Matei-Andrei 1738 ROU0.001-0.1520-3.00 
  Banica, Bogdan M. 1020 ROU1.0010.07201.40 
  Bratu, Matei 1158 ROU1.0010.16203.20 
  Bunda, Daniel 1529 ROU1.0010.632012.60 
  Luca, Ionel 1890 ROU0.001-0.0620-1.20 
  Tocan, Cristian f1982 ROU1.0010.972019.40 

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)
 
 NYCC Romania 2021 blitz - open U10 - teams Iasi ROU 2021-07-20
RcRownchangeKK*chgGame
 1209 1437 4.00 7 -1.37 20 -27.40 
  Isopescu, Iulia Elena 1094 ROU1.0010.12202.40 
  Dodoi, Matei-Teodor 1309 ROU0.001-0.6720-13.40 
  Simion, Emanuel-Marian 1397 ROU0.001-0.5620-11.20 
  Sofronie, Vladimir 1244 ROU0.001-0.7520-15.00 
  Apostol, Andrei E 1010 ROU1.0010.07201.40 
  Mihaila, Cezar-Stefan 1153 ROU1.0010.16203.20 
  Costache, Andrei Eugeniu 1256 ROU1.0010.26205.20 

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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