Rapid: Individual Calculations January 2020
 Biolkini, Alexandr  Total change: 6.80  Rating chartPersonal card
 Mouflon Chess Tour 2019 - Larnaca Christmas Youth Tournament Larnaca CYP 2019-12-14
RcRownchangeKK*chgGame
 1236 1339 3.00 3 1.09 20 21.80 
  Polyakov, Stepan 1149 CYP1.0010.25205.00 
  Borodich, Miroslav 1336 CYP1.0010.502010.00 
  Kyriakides, Andreas 1223 CYP1.0010.34206.80 

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)
 
 Limassol Christmas Rapid Chess Tournament 2019 Limassol CYP 2019-12-21
RcRownchangeKK*chgGame
 1149 1339 0.00 1 -0.75 20 -15.00 
  Polyakov, Stepan 1149 CYP0.001-0.7520-15.00 

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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