Rapid: Individual Calculations February 2020
 Tamba, Dumitru  Total change: -31.80  Rating chartPersonal card
 Grand Hotel Traian Cup - Rapid Open Iasi ROU 2020-01-25
RcRownchangeKK*chgGame
 1403 1574 2.50 6 -1.59 20 -31.80 
  Cotruta, Alexandru-Mihai 1803 ROU0.001-0.2120-4.20 
  Apostol, Ioan 1200 ROU1.0010.10202.00 
  Lacatusi, Andrei 1321 ROU0.001-0.8120-16.20 
  Marcu, Daria-Ana 1253 ROU1.0010.13202.60 
  Damaschin, Gheorghe 1665 ROU0.001-0.3820-7.60 
  Litcanu, Daria-Tiana 1174  * ROU0.501-0.4220-8.40 
 * 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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