Rapid: Individual Calculations December 2019
 Paraschiv, Andrei C.  Total change: -17.00  Rating chartPersonal card
 Mega Mall Chesscraft Arena - 4th Phase - U14 Bucuresti ROU 2019-11-24
RcRownchangeKK*chgGame
 1152 1090 0.00 2 -0.85 20 -17.00 
  Negrean, Andrei 1326 ROU0.001-0.2020-4.00 
  Priescu, Andrei-Onoriu 977 ROU0.001-0.6520-13.00 

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)
 

 

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