Rapid: Individual Calculations January 2020
 Berechet, Stefan-Mario  Total change: 6.00  Rating chartPersonal card
 1st December Cup - Phoenix Buzau - Open Buzau ROU 2019-12-01
RcRownchangeKK*chgGame
 1756 1837 3.00 7 -1.09 20 -21.80 
  Petrache, Otto 1437  * ROU1.0010.08201.60 
  Dubic, Roman 2050 ROU0.5010.27205.40 
  Sandulescu, Gheorghe 1527 ROU1.0010.14202.80 
  Done, Stefan-Daniel 1936 ROU0.5010.14202.80 
  Vasilescu, Rares-Cristian 1638 ROU0.001-0.7620-15.20 
  Nedelcu, Teodor-Cosmin c1860 ROU0.001-0.4720-9.40 
  Gavrila, Petrisor 1843 ROU0.001-0.4920-9.80 
 * 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)
 
 Romania National Rapid Chess Championship Open 2019 Bucuresti ROU 2019-12-14
RcRownchangeKK*chgGame
 1876 1837 5.50 9 1.39 20 27.80 
  Petrache, Otto 1437  * ROU1.0010.08201.60 
  Dobre, Claudiu-Cristian f2237  * ROU0.5010.42208.40 
  Neagu, Liviu 2071 ROU0.001-0.2120-4.20 
  Linca, Ionel 1736 ROU1.0010.36207.20 
  Botea, David-Alexandru 1608 ROU1.0010.21204.20 
  Ciobanu, Aurelian 2178 ROU0.5010.38207.60 
  Done, Stefan-Daniel 1936 ROU0.5010.14202.80 
  Luca, Ionel 1986 ROU0.001-0.3020-6.00 
  Dragomir, Sorin 1697 ROU1.0010.31206.20 
 * 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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