Individual Calculations October 2022
 Mihali-Viorescu, Andrei  Total change: 90.40  Rating chartPersonal card
 Amateur Chess Weekend 2nd ed. Bucuresti ROU 2022-09-16
RcRownchangeKK*chgGame
 1488 1231 4.00 8 2.26 40 90.40 
  Sirghi, Timotei 1663 ROU0.5010.434017.20 
  Cernea, Radu-Gheorghe 1744 ROU0.001-0.0440-1.60 
  Radusca, Radu 1306 ROU1.0010.604024.00 
  Munos, Jean Marc Lucien Jose 1519 ROU0.5010.344013.60 
  Citra, Anton-Valeriu 1432 ROU0.001-0.2440-9.60 
  Echimescu, Otilia-Elena 1307 ROU1.0010.604024.00 
  Lazarean, Colea-Valentin 1555 ROU0.001-0.1340-5.20 
  Tintea, Bogdan-Alexandru 1378 ROU1.0010.704028.00 

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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