Rapid: Individual Calculations September 2023
 Toma, Maria C.  Total change: 48.80  Rating chartPersonal card
 Romanian Navy Day 12th ed. Mangalia ROU 2023-08-12
RcRownchangeKK*chgGame
 1227 1001 3.00 7 1.22 40 48.80 
  Dinca, Alexandru 1407 ROU0.001-0.0840-3.20 
  Emin, Elis-Maria 1157 ROU1.0010.714028.40 
  Burghisan, Alecsandru-Matei 1081 ROU1.0010.614024.40 
  Marin, Gabriel-Ionut 1100 ROU0.001-0.3640-14.40 
  Cherepynskyi, Kyrylo 1559 UKR0.001-0.0340-1.20 
  Cristea, George-Cristian 1086 ROU0.001-0.3840-15.20 
  Barbu, Vlad-Marius 1197 ROU1.0010.754030.00 

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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