Blitz: Individual Calculations July 2023
 Margaryan, Aram  Total change: 14.40  Rating chartPersonal card
 World Cadets B-12 (Blitz) Ch 2023 Batumi GEO 2023-06-10
RcRownchangeKK*chgGame
 1530 1278 2.50 8 0.36 40 14.40 
  Tulendinov, Dinmukhammed c1913 KAZ0.001-0.0140-0.40 
  Arakelyan, Manvel 1703 ARM0.001-0.0740-2.80 
  Dauren, Darmen 1842 KAZ0.001-0.0240-0.80 
  Chighvinadze, Luka 1136 GEO1.0010.314012.40 
  Sahakyan, Hamlet 1473 ARM0.001-0.2540-10.00 
  Mocic, Ivano 1600 CRO0.5010.374014.80 
  Okhitin, Lev 1442 FID0.001-0.2840-11.20 
  Kirko, Ivan 1134 FID1.0010.314012.40 

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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