Rapid: Individual Calculations January 2024
 David, Teodor-Spiridon  Total change: -34.00  Rating chartPersonal card
 Mega Mall ChessCraft Arena U08 - 4th phase Bucuresti ROU 2023-12-10
RcRownchangeKK*chgGame
 1070 1157 1.00 3 -0.85 40 -34.00 
  Dutcovici, Sabina-Teodora 1048 ROU1.0010.354014.00 
  Stoica, Melina-Theodora 1111 ROU0.001-0.5640-22.40 
  Calotescu, David-Andrei 1051 ROU0.001-0.6440-25.60 

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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