Individual Calculations October 2022
 Baltac, Constantin  Total change: -47.80  Rating chartPersonal card
 Amateur Chess Weekend 2nd ed. Bucuresti ROU 2022-09-16
RcRownchangeKK*chgGame
 1295 1637 2.00 5 -2.39 20 -47.80 
  Argatu, Radu-Alexandru 1269 ROU0.001-0.9020-18.00 
  Sandea, Dorin-Gheorghe 1265 ROU0.501-0.4020-8.00 
  Mitulescu, Ilie 1270 ROU1.0010.10202.00 
  Calin, Mihai-Octavian 1407 ROU0.001-0.7920-15.80 
  Ganea, Yanis-Andrei 1263 ROU0.501-0.4020-8.00 

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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