Individual Calculations July 2018
 Praggnanandhaa, R  Total change: -0.20  Rating chartPersonal card
 Schaakweek Apeldoorn Apeldoorn NED 2018-06-07
RcRownchangeKK*chgGame
 2487 2529 3.00 9 -2.00 10 -20.00 
  Ernst, Sipke g2555 NED0.001-0.4610-4.60 
  Ten Hertog, Hugo m2453 NED0.001-0.6010-6.00 
  Warmerdam, Max f2370 NED1.0010.29102.90 
  Gascon Del Nogal, Jose Rafael m2470 VEN0.001-0.5810-5.80 
  Hillarp Persson, Tiger g2546 SWE0.001-0.4810-4.80 
  Kuipers, Stefan m2477 NED1.0010.43104.30 
  Pijpers, Arthur m2479 NED0.001-0.5710-5.70 
  Beerdsen, Thomas m2454 NED1.0010.40104.00 
  Fier, Alexandr g2576 BRA0.001-0.4310-4.30 

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)
 
 OP 4 ad Gredine Ortisei ITA 2018-06-16
RcRownchangeKK*chgGame
 2432 2529 7.50 9 1.98 10 19.80 
  Voltolini, Giuseppe 2150 ITA1.0010.09100.90 
  Thiel, Thomas f2261 GER1.0010.17101.70 
  Hecht, Hans-Joachim g2327 GER0.501-0.2610-2.60 
  Herzog, Adolf f2344 AUT1.0010.26102.60 
  Santos Latasa, Jaime g2567 ESP0.5010.05100.50 
  Gholami, Aryan m2490 IRI1.0010.45104.50 
  Saric, Ivan g2685 CRO0.5010.21102.10 
  Moroni, Luca Jr g2549 ITA1.0010.53105.30 
  Pruijssers, Roeland g2514 NED1.0010.48104.80 

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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