Individual Calculations May 2015
 Dehmelt, Karl  Total change: 32.20  Rating chartPersonal card
 9th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2015-04-01
RcRownchangeKK*chgGame
 2359 2246 4.50 8 1.61 20 32.20 
  Ortiz Suarez, Isan g2612 CUB1.0010.902018.00 
  Homa, Seth f2367 USA0.5010.16203.20 
  Ippolito, Dean m2414 USA0.5010.22204.40 
  Sarkar, Justin m2392 USA0.5010.20204.00 
  Rohde, Michael A g2457 USA0.001-0.2320-4.60 
  Garcia, Erick 2125 USA0.501-0.1620-3.20 
  Holroyd, Kenneth J 2095 USA1.0010.30206.00 
  Mulyar, Michael A m2412 USA0.5010.22204.40 

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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