Individual Calculations November 2022
 Matei, Stefan-Razvan  Total change: -17.20  Rating chartPersonal card
 Open Rosieni 2022 Rosieni ROU 2022-09-30
RcRownchangeKK*chgGame
 1406 1575 3.00 4 0.18 20 3.60 
  Vasile, Martian-Adrian 1367 ROU1.0010.23204.60 
  Ceoroianu, Laurentiu-Tudor 1416 ROU0.501-0.2120-4.20 
  Rizea, Tudor-Gheorghe 1247 ROU1.0010.13202.60 
  Ungureanu, Constantin-Gabriel 1594 ROU0.5010.03200.60 

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)
 
 Bucharest Chess Weekend - 50th ed. Bucuresti ROU 2022-10-07
RcRownchangeKK*chgGame
 1441 1562 3.50 7 -1.04 20 -20.80 
  Raducanu, Andrei-Augustin 2039 ROU0.001-0.0520-1.00 
  Stanica, Maria 1162  * ROU1.0010.08201.60 
  Larion, Iustin 1207 ROU1.0010.11202.20 
  Toma, Iustin 1773 ROU0.001-0.2320-4.60 
  Savu, Vicentiu-Dorian 1256 ROU0.001-0.8620-17.20 
  Morus, Ana 1275 ROU1.0010.16203.20 
  Craciun, Dorian-Raul 1372 ROU0.501-0.2520-5.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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