Rapid: Individual Calculations October 2022
 Dumitrica, Radu  Total change: -4.80  Rating chartPersonal card
 Cartis Dan A. Mihai Memorial - 6th ed. Oradea ROU 2022-09-18
RcRownchangeKK*chgGame
 1677 1178 0.00 4 -0.24 20 -4.80 
  Samu, Sorin-Mihai 1964 ROU0.0010.00200.00 
  Brosman, Alexandru 1626 ROU0.001-0.0620-1.20 
  Cartis, Dan-Cezar 1554 ROU0.001-0.0920-1.80 
  Boros, Alexandru 1564 ROU0.001-0.0920-1.80 

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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