Individual Calculations March 2014
 Itkin, David  Total change: 3.45  Rating chartPersonal card
 2014 Hart House Reading Week Open - Crown Toronto CAN 2014-02-15
RcRownchangeKK*chgGame
 2208 2043 2.00 6 0.23 15 3.45 
  Plotkin, Victor f2234 CAN1.0010.751511.25 
  Sapozhnikov, Roman f2315 CAN0.001-0.1715-2.55 
  Preotu, Razvan f2356 CAN0.001-0.1415-2.10 
  Southam, David 2093 CAN1.0010.57158.55 
  Ivanov, Mike 2092 CAN0.001-0.4315-6.45 
  Humphreys, Michael f2156 CAN0.001-0.3515-5.25 

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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