Individual Calculations January 2018
 Naumkin, Igor  Total change: -27.00  Rating chartPersonal card
 WE Trofeo degli Scudi Vimercate ITA 2017-11-24
RcRownchangeKK*chgGame
 2148 2446 0.50 2 -1.19 10 -11.90 
  Bonassi, Tommaso 2106 ITA0.501-0.3810-3.80 
  Ventura, Salvatore 2190 ITA0.001-0.8110-8.10 

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)
 
 San Bernardino Ski Open 2017 San Bernardino SUI 2017-12-22
RcRownchangeKK*chgGame
 2213 2421 1.50 4 -1.51 10 -15.10 
  Boschetti, Claudio 2097 SUI0.501-0.3710-3.70 
  Paleologu, Vladimir 2139 SUI0.501-0.3410-3.40 
  Belezky, Alexander m2381 GER0.501-0.0610-0.60 
  Medici, Simone 2233 SUI0.001-0.7410-7.40 

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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