Rapid: Individual Calculations January 2024
 Dura, David-George  Total change: 48.40  Rating chartPersonal card
 Chess in School and Mall - Ploiesti Shopping City - B Ploiesti ROU 2023-12-10
RcRownchangeKK*chgGame
 1073 1146 1.00 1 0.40 40 16.00 
  Nitu, Lucas-Andrei 1073 ROU1.0010.404016.00 

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)
 
 Chess in School - Santa Claus - Tiara Hotel B Ploiesti ROU 2023-12-17
RcRownchangeKK*chgGame
 1078 1146 2.00 2 0.81 40 32.40 
  Oprea, Sorin-Andrei 1105 ROU1.0010.444017.60 
  Calotescu, David-Andrei 1051 ROU1.0010.374014.80 

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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