Individual Calculations February 2019
 Kumar, Ambar-David  Total change: 0.00  Rating chartPersonal card
 Ariston Open 2019 Satu Mare ROU 2019-01-24
RcRownchangeRpKK*chgGame
 1691 0 2.00 7 0.00 1533   0.00 
  Dobrin, Catalin 1799 ROU1.0010.00 0.00 
  Casangiu, Paul-Horatiu 2025 ROU0.0010.00 0.00 
  Muller, Wilhelm 1920 ROU0.0010.00 0.00 
  Hejja, Adam-Peter 1418 ROU0.0010.00 0.00 
  Sandea, Dorin-Gheorghe 1602 ROU1.0010.00 0.00 
  Coroian, Sebastian-Dumitru 1858 ROU0.0010.00 0.00 
  Abrudan, Alexandru 1214 ROU0.0010.00 0.00 

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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