Individual Calculations February 2015
 Popilski, Gil  Total change: -4.70  Rating chartPersonal card
 Schaakfestival Groningen 2014 Open A Groningen NED 2014-12-21
RcRownchangeKK*chgGame
 2367 2522 5.50 9 -0.68 10 -6.80 
  Stegariu, Alexandru 2156 ROU0.501-0.4010-4.00 
  Maatman, Nick 2226 NED1.0010.15101.50 
  Van Foreest, Lucas 2319 NED1.0010.24102.40 
  Rakhmanov, Aleksandr g2647 RUS0.5010.17101.70 
  Tiviakov, Sergei g2677 NED0.001-0.2910-2.90 
  Dijkhuis, Tycho f2317 NED1.0010.24102.40 
  Baghdasaryan, Vahe m2368 ARM0.001-0.7110-7.10 
  Lomasov, Semen f2305 RUS0.501-0.2810-2.80 
  Sreeves, Clement 2284 SCO1.0010.20102.00 

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)
 
 National Team Championship 2015 Round 1-4 various ISR 2015-01-09
RcRownchangeKK*chgGame
 2370 2522 3.00 4 0.21 10 2.10 
  Kundin, Alexander m2346 ISR1.0010.27102.70 
  Lederer, Yoav 2305 ISR0.501-0.2810-2.80 
  Gershon, Alik g2476 ISR0.501-0.0610-0.60 
  Veinberg, Nimrod f2353 ISR1.0010.28102.80 

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)
 

 

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