Individual Calculations May 2019
 Burcea, Andrei  Total change: 45.20  Rating chartPersonal card
 Bucharest Chess Championship U10 Bucuresti ROU 2019-03-16
RcRownchangeKK*chgGame
 1123 1098 1.00 3 -0.39 40 -15.60 
  Tanasie, Cosmin 1163 ROU0.001-0.4140-16.40 
  Bujor, Andrei-Cristian 1061 ROU1.0010.454018.00 
  Calin, Mihai-Octavian 1145 ROU0.001-0.4340-17.20 

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)
 
 Chess Academy Cup U10 - 5th ed. Bucuresti ROU 2019-04-06
RcRownchangeKK*chgGame
 1132 1098 2.50 5 0.24 40 9.60 
  Grecu, Yannis-Raphael 1213 ROU1.0010.664026.40 
  Tanasie, Cosmin 1154 ROU0.5010.08403.20 
  Pislaru, Victor 1079 ROU0.001-0.5340-21.20 
  Preda, Maria C. 1017 ROU1.0010.394015.60 
  Olteanu, Gabriel-Luca 1197 ROU0.001-0.3640-14.40 

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)
 
 Romania National Youth Championships 2019 - boys U10 Calimanesti ROU 2019-04-15
RcRownchangeKK*chgGame
 1248 1098 3.50 7 1.28 40 51.20 
  Cioritanu, Rares-Andrei 1312 ROU1.0010.774030.80 
  Sababei, Marius-Ionut 1241 ROU0.001-0.3140-12.40 
  Rusnac, Stefan 1315 ROU0.001-0.2240-8.80 
  Serban, Andrei-Ovidiu 1027 ROU1.0010.404016.00 
  Coicev, Matei-Andrei 1477 ROU0.001-0.0940-3.60 
  Barbieru, Alexie 1208 ROU1.0010.654026.00 
  Bibis, Vlad-Andreas 1156 ROU0.5010.08403.20 

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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