Individual Calculations August 2016
 Kamsky, Gata  Total change: -22.50  Rating chartPersonal card
 2016 National Open Las Vegas, Nevada USA 2016-06-24
RcRownchangeKK*chgGame
 2480 2675 4.50 6 0.03 10 0.30 
  Grabinsky, Aaron 2337 USA1.0010.12101.20 
  Mikhalevski, Victor g2533 ISR0.501-0.1910-1.90 
  Brown, Michael William f2418 USA0.501-0.3210-3.20 
  Sevillano, Enrico g2465 USA1.0010.23102.30 
  Li, Ruifeng m2529 USA0.501-0.2010-2.00 
  Zherebukh, Yaroslav g2595 USA1.0010.39103.90 

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)
 
 44th Annual World Open Philadelphia, Pennsylvania USA 2016-06-30
RcRownchangeKK*chgGame
 2484 2675 5.50 8 -0.42 10 -4.20 
  Wu, Christopher f2347 USA1.0010.13101.30 
  Preotu, Razvan m2462 CAN0.501-0.2710-2.70 
  Murshed, Niaz g2444 BAN1.0010.21102.10 
  Kacheishvili, Giorgi g2589 GEO0.501-0.1210-1.20 
  Li, Ruifeng m2529 USA0.501-0.2010-2.00 
  Antal, Gergely g2545 HUN0.501-0.1810-1.80 
  Liang, Awonder m2408 USA1.0010.18101.80 
  Gorovets, Andrey m2551 BLR0.501-0.1710-1.70 

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)
 
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL grupa A Warszawa POL 2016-07-08
RcRownchangeKK*chgGame
 2389 2660 5.50 9 -1.86 10 -18.60 
  Lewtak, Damian 2363 POL0.501-0.3510-3.50 
  De Marchi, Olivier f2286 FRA1.0010.10101.00 
  Sadzikowski, Daniel m2551 POL0.501-0.1510-1.50 
  Lauber, Arnd m2444 GER0.501-0.2810-2.80 
  Feuerstack, Aljoscha m2454 GER0.001-0.7610-7.60 
  Lokander, Martin f2359 SWE0.501-0.3510-3.50 
  Nowak, Lukasz 2263 POL0.501-0.4210-4.20 
  Deszczynski, Adam 2366 POL1.0010.15101.50 
  Yankelevich, Lev 2415 GER1.0010.20102.00 

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)
 

 

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