Blitz: Individual Calculations July 2023
 Sarjveladze, Nikoloz  Total change: -58.80  Rating chartPersonal card
 World Cadets B-12 (Blitz) Ch 2023 Batumi GEO 2023-06-10
RcRownchangeKK*chgGame
 1312 1038 0.00 7 -1.47 40 -58.80 
  Abdsattar, Alisher 1645 KAZ0.001-0.0240-0.80 
  Isakhanyan, Avik 1323 ARM0.001-0.1640-6.40 
  Bolat, Ikhsan 1371 KAZ0.001-0.1240-4.80 
  Magi, Ramon 1129 EST0.001-0.3840-15.20 
  Kanatbekov, Amir 1431 KGZ0.001-0.0840-3.20 
  Khachapuridze, Demetre 1152 GEO0.001-0.3440-13.60 
  Chighvinadze, Luka 1136 GEO0.001-0.3740-14.80 

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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