Individual Calculations April 2018
 Bosman, Michiel  Total change: -14.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 Meester Round 7 various NED 2018-03-10
RcRownchangeKK*chgGame
 2373 2398 0.50 1 -0.03 10 -0.30 
  Lahaye, Rick 2373 NED0.501-0.0310-0.30 

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)
 
 European Individual Chess Ch 2018 Batumi GEO 2018-03-17
RcRownchangeKK*chgGame
 2365 2398 4.50 11 -1.43 10 -14.30 
  Aleksandrov, Aleksej g2630 BLR0.5010.29102.90 
  Erdos, Viktor g2627 HUN0.001-0.2110-2.10 
  Ahmadzada, Ahmad f2283 AZE1.0010.34103.40 
  Lomasov, Semen m2551 RUS0.001-0.3010-3.00 
  Simonyan, Latush 2111 ARM1.0010.16101.60 
  Shengelia, David g2508 AUT0.001-0.3510-3.50 
  Mkrtchyan, Sargis R. 2224 ARM0.501-0.2310-2.30 
  Smolin, Sergey m2153 UKR1.0010.20102.00 
  Baron, Tal g2529 ISR0.001-0.3210-3.20 
  Eynullayev, Atilla 2147 AZE0.001-0.8110-8.10 
  Aleksanyan, Hrant c2250 ARM0.501-0.2010-2.00 

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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