Rapid: Individual Calculations July 2023
 Tavberidze, Alexandre  Total change: -48.40  Rating chartPersonal card
 World Cadets B-12 (Rapid) Ch 2023 Batumi GEO 2023-06-06
RcRownchangeKK*chgGame
 1354 1198 1.00 7 -1.21 40 -48.40 
  Abdsattar, Alisher 1657 KAZ0.001-0.0540-2.00 
  Dadasyan, Tigran 1356 ARM0.001-0.2940-11.60 
  Lebedev, Lion 1328 ENG0.001-0.3240-12.80 
  Sarjveladze, Nikoloz 1038 GEO1.0010.294011.60 
  Yusupov, Rauf 1352 TKM0.001-0.2940-11.60 
  Margaryan, Mark 1343 ARM0.001-0.3140-12.40 
  Bolat, Ikhsan 1403 KAZ0.001-0.2440-9.60 

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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