Individual Calculations September 2022
 David, Alexandru-Vasile  Total change: -12.10  Rating chartPersonal card
 Arad Open 2022 Arad ROU 2022-08-08
RcRownchangeKK*chgGame
 2202 2429 7.00 9 0.42 10 4.20 
  Kiraly, Lilla Virag 2029  * HUN1.0010.08100.80 
  Anghel, Iulian-Mihai c2004 ROU1.0010.07100.70 
  Magold, Victor 2088 ROU0.501-0.3810-3.80 
  Moerman, Thomas 2026 BEL1.0010.08100.80 
  Sedlak, Nikola g2483 SRB0.5010.08100.80 
  Manolache, Marius g2478 ROU0.5010.07100.70 
  Ghita, Vlad-Bogdan 1943 ROU1.0010.04100.40 
  Stanciu, Alexandru-Ovidiu f2326 ROU1.0010.36103.60 
  Ramoutar, Alan-Safar m2442 TTO0.5010.02100.20 
 * 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)
 
 Romanian Grand Prix - 3rd stage Miercurea Ciuc ROU 2022-08-20
RcRownchangeKK*chgGame
 2235 2429 5.00 9 -1.63 10 -16.30 
  Vilcu, Matei-Stefan 2169 ROU0.501-0.3210-3.20 
  Nedelcu, Teodor-Cosmin c2179 ROU0.001-0.8110-8.10 
  Sachilaru, Alexandru 2128 ROU0.501-0.3510-3.50 
  Kanov, Nikola c2140 BUL0.501-0.3410-3.40 
  Cnejev, Vladimir-Alexandru c2164 ROU1.0010.18101.80 
  Levitan, Tal 2200 ISR1.0010.21102.10 
  Dobre, Claudiu-Cristian m2285 ROU1.0010.31103.10 
  Parligras, Mircea-Emilian g2569 ROU0.001-0.3110-3.10 
  Ardeleanu, Alin m2283 ROU0.501-0.2010-2.00 

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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