Individual Calculations November 2019
 Ivancescu, Bogdan-Andrei  Total change: -11.20  Rating chartPersonal card
 Bitcoin Romania Chess Open 2nd ed.- C Bucuresti ROU 2019-10-19
RcRownchangeKK*chgGame
 1164 1419 4.50 6 -0.28 40 -11.20 
  Radulescu, Theodor-Andrei 1019  * ROU1.0010.08403.20 
  Diaconu, Alexandru-Andrei 1135 ROU1.0010.16406.40 
  Popescu, Alexandru-Mihai 1253 ROU0.501-0.2240-8.80 
  Petrica, Dan-Andrei 1293 ROU0.501-0.1740-6.80 
  Savu, Victor-Xavier 1023 ROU0.501-0.4240-16.80 
  Anghelescu, Teodor-Stefan 1262 ROU1.0010.294011.60 
 * 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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