Rapid: Individual Calculations May 2023
 Pantazi, Andrei-Laurentiu  Total change: -15.60  Rating chartPersonal card
 Prahova Value Center - Chess in School A Ploiesti ROU 2023-04-01
RcRownchangeKK*chgGame
 1552 1217 1.00 3 0.07 40 2.80 
  Serban, Cristian-Stefan 2159 ROU0.0010.00400.00 
  Militaru, Cristian-Andrei 1029 ROU1.0010.264010.40 
  Calugareanu, Ioana-Denisa 1468 ROU0.001-0.1940-7.60 

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)
 
 Mega Mall ChessCraft Arena U14 - 2nd phase Bucuresti ROU 2023-04-23
RcRownchangeKK*chgGame
 1297 1217 1.00 3 -0.46 40 -18.40 
  Sava, Robert-Gabriel 1792 ROU0.001-0.0240-0.80 
  Tani, Selina 1036 ROU0.001-0.7440-29.60 
  Vlasenko, Sofia 1064 UKR1.0010.304012.00 

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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