Individual Calculations October 2023
 Varabiescu, Petru  Total change: -56.80  Rating chartPersonal card
 European Youth Championship - Open 10 Mamaia ROU 2023-09-05
RcRownchangeKK*chgGame
 1424 1402 1.50 6 -1.42 40 -56.80 
  Sofronie, Vladimir 1843 ROU0.001-0.0640-2.40 
  Malchev, Nikola 1074 BUL0.001-0.8740-34.80 
  Albu, Radu 1099 MDA0.501-0.3640-14.40 
  Pathak, Raghav 1757 NED0.001-0.1140-4.40 
  Siskos, Vasileios P 1053 GRE1.0010.11404.40 
  Montaigu Dupont, Arthur 1718 FRA0.001-0.1340-5.20 

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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