Rapid: Individual Calculations December 2017
 Chernin, Oliver  Total change: -2.60  Rating chartPersonal card
 Marshall Masters November 2017 New York, New York USA 2017-11-21
RcRownchangeKK*chgGame
 2218 2139 1.50 4 -0.13 20 -2.60 
  Panjwani, Raja m2424 CAN0.5010.34206.80 
  Vogel, Jake 2079 USA0.501-0.0820-1.60 
  Kozikowski, Anthony 2026 USA0.501-0.1520-3.00 
  Bonin, Jay m2342 USA0.001-0.2420-4.80 

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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