Individual Calculations October 2017
 Dragun, Kamil  Total change: 5.60  Rating chartPersonal card
 83rd Annual Southwest Open Irving, Texas USA 2017-08-31
 2501 2625 6.50 9 0.56 10 5.60 
  Javakhadze, Zurab m2457 GEO1.0010.28102.80 
  Preotu, Razvan g2501 CAN1.0010.33103.30 
  Gorovets, Andrey m2527 BLR0.501-0.1310-1.30 
  Macieja, Bartlomiej g2514 POL0.501-0.1510-1.50 
  Belous, Vladimir g2554 RUS0.501-0.1010-1.00 
  Li, Ruifeng g2540 USA0.501-0.1210-1.20 
  Hevia Alejano, Carlos Antonio g2497 CUB1.0010.33103.30 
  Kambrath, Yannick f2323 FRA1.0010.15101.50 
  Stukopin, Andrey g2600 RUS0.501-0.0310-0.30 

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)


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