Rapid: Individual Calculations January 2020
 Luca, Ionel  Total change: 9.00  Rating chartPersonal card
 Romania National Rapid Chess Championship Open 2019 Bucuresti ROU 2019-12-14
RcRownchangeKK*chgGame
 1880 1986 6.00 9 0.45 20 9.00 
  Cristian, Codrut 1600 ROU1.0010.09201.80 
  Dumitrescu, Daniel 1746 ROU0.501-0.3020-6.00 
  Sarateanu, Alexandru-Armand 1792 ROU1.0010.25205.00 
  Pribeanu, Mihail-Dacian f2154 ROU0.001-0.2820-5.60 
  Martis, Octavian-Mihai 1791 ROU1.0010.25205.00 
  Negrean, Andrei 1586  * ROU1.0010.08201.60 
  Banzea, Alexandru-Bogdan f2240 ROU0.001-0.1920-3.80 
  Berechet, Stefan-Mario 1837 ROU1.0010.30206.00 
  Ciobanu, Aurelian 2178 ROU0.5010.25205.00 
 * 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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