Individual Calculations May 2019
 Gillanders, Robert  Total change: -3.80  Rating chartPersonal card
 2019 Guelph Spring ProAm U2000 Guelph CAN 2019-04-13
RcRownchangeKK*chgGame
 1519 1552 2.00 4 -0.19 20 -3.80 
  Manchester, Justin 1519 CAN1.0010.45209.00 
  Xiang, Christopher 1560 CAN0.001-0.4920-9.80 
  Bond, Hal 1559 CAN0.5010.01200.20 
  Ran, Xiaoyu (charles) 1436 CAN0.501-0.1620-3.20 

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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