Individual Calculations October 2022
 Badescu, Matei-Andrei  Total change: -19.60  Rating chartPersonal card
 Amateur Chess Weekend 2nd ed. Bucuresti ROU 2022-09-16
RcRownchangeKK*chgGame
 1236 1362 3.50 6 -0.49 40 -19.60 
  Batali, Gheorghe 1658 ROU0.001-0.1540-6.00 
  Malaieru, Alexandra-Gabriela 1112 ROU0.501-0.3140-12.40 
  Vasilica, Mario-Andrei 1184 ROU0.501-0.2340-9.20 
  Bostina, Vladimir-Ioan 1187 ROU0.501-0.2340-9.20 
  Staniloiu, Ioana 1130 ROU1.0010.21408.40 
  Sabou, Stefania Theodora 1143 ROU1.0010.22408.80 

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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