Rapid: Individual Calculations February 2020
 Krukouski, Serafim  Total change: -10.20  Rating chartPersonal card
 Chesshouse League U12- stage 4 Minsk BLR 2020-01-26
RcRownchangeKK*chgGame
 1354 1280 1.50 5 -0.51 20 -10.20 
  Yakubenia, Kirill 1297 BLR0.5010.02200.40 
  Parkhimchyk, Kiryl 1421 BLR0.5010.19203.80 
  Gasparian, Siarhei 1453 BLR0.001-0.2720-5.40 
  Dobrovskiy, David 1156 BLR0.001-0.6720-13.40 
  Hvozdz, Aliaksandr 1444 BLR0.5010.22204.40 

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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