Individual Calculations March 2019
 Popescu, Stefan-Adrian  Total change: -20.40  Rating chartPersonal card
 National School Contest "Elisabeta Polihroniade" Boys 11 Olanesti ROU 2019-02-03
RcRownchangeKK*chgGame
 1356 1381 2.50 5 -0.18 40 -7.20 
  Carac, Radu-Ionut 1489 ROU0.001-0.3540-14.00 
  Ratcu, Chris 1098 ROU1.0010.16406.40 
  State-Ungureanu, Nicolae-Vlad 1226 ROU0.501-0.2140-8.40 
  Radu, David Cr. 1697 ROU1.0010.874034.80 
  Cruceru-Uceanu, Tudor-Mihai 1272 ROU0.001-0.6540-26.00 

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)
 
 Bucharest Chess Festival 3rd ed. - U10 Bucuresti ROU 2019-02-23
RcRownchangeKK*chgGame
 1151 1381 2.00 3 -0.33 40 -13.20 
  Litcanu, Daria-Tiana 1125 ROU0.501-0.3140-12.40 
  Rusnac, Stefan 1260 ROU0.501-0.1640-6.40 
  Burcea, Andrei 1068 ROU1.0010.14405.60 

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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