Individual Calculations October 2021
 Robescu, Mihail  Total change: -0.20  Rating chartPersonal card
 Royal League 5th ed. - 2nd stage - U2200 Amara ROU 2021-09-11
RcRownchangeKK*chgGame
 1445 1273 1.50 5 -0.01 20 -0.20 
  Ghita, Costa-Cristian 1247 ROU0.001-0.5420-10.80 
  Vitan, Adrian 1286 ROU0.5010.02200.40 
  Popescu, Stefan-Adrian 1532 ROU1.0010.822016.40 
  Craciun, Luca-Stefan 1485 ROU0.001-0.2320-4.60 
  Vitan, Rares-Mihai 1673  * ROU0.001-0.0820-1.60 
 * 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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