Individual Calculations March 2023
 Davtyan, Artur  Total change: -4.30  Rating chartPersonal card
 Memorial Lozovatsky 2023 - A Chelyabinsk RUS 2023-01-27
RcRownchangeKK*chgGame
 2320 2517 7.00 10 -0.43 10 -4.30 
  Zemlyanskii, Ivan f2237 RUS0.501-0.3410-3.40 
  Tarasov, Yaroslav 2194 RUS1.0010.13101.30 
  Ponomarev, Grigori f2335 RUS1.0010.26102.60 
  Samusenko, Maksim m2457 RUS0.001-0.5810-5.80 
  Stribuk, Artiom f2333 BLR0.001-0.7410-7.40 
  Korshunov, Sergey And. 2150 RUS1.0010.10101.00 
  Kholin, Aleksandr f2350 UKR1.0010.28102.80 
  Sapenov, Daniyal f2306 KAZ1.0010.23102.30 
  Pingin, Artem f2385 RUS0.501-0.1810-1.80 
  Suleymenov, Alisher m2454 KAZ1.0010.41104.10 

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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