Individual Calculations February 2019
 Ardeleanu, Alin  Total change: -1.40  Rating chartPersonal card
 Ariston Open 2019 Satu Mare ROU 2019-01-24
RcRownchangeKK*chgGame
 2111 2324 5.00 7 -0.14 10 -1.40 
  Mihalca, Imre-Gheorghe 1924  * ROU1.0010.08100.80 
  Coroian, Sebastian-Dumitru 1924  * ROU1.0010.08100.80 
  Casangiu, Paul-Horatiu 2025 ROU1.0010.15101.50 
  Nester, Ihor m2360 UKR0.5010.05100.50 
  Petrisor, Adrian-Marian m2419 ROU0.001-0.3710-3.70 
  Costin, Petrica f2104 ROU0.501-0.2810-2.80 
  Anghelus, Alin-Gabriel 2022 ROU1.0010.15101.50 
 * 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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