Individual Calculations February 2018
 Ng, Gary  Total change: -53.60  Rating chartPersonal card
 2018 Schleinich Memorial A Calgary CAN 2018-01-05
RcRownchangeKK*chgGame
 2115 2271 3.00 5 -0.50 20 -10.00 
  Malek, Omid 2102 CAN0.501-0.2220-4.40 
  Haessel, Dale f2204 CAN1.0010.41208.20 
  Nguyen, Kim 2039 CAN1.0010.21204.20 
  Kobalenko, Jerry 2024 CAN0.001-0.8120-16.20 
  Findlay, Ian f2205 CAN0.501-0.0920-1.80 

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)
 
 Winter 2018 CCCSA IM Norm Invitational Charlotte, North Carolina USA 2018-01-11
RcRownchangeKK*chgGame
 2297 2271 2.00 9 -2.18 20 -43.60 
  Yu, Jennifer fwm2355 USA0.001-0.3820-7.60 
  Moon, Benjamin 2317 USA0.001-0.4420-8.80 
  Young, Angelo m2273 PHI0.5010.00200.00 
  Wang, Wesley c2226 USA0.001-0.5620-11.20 
  Montalvo Rosario, Alejandro m2183 PUR0.501-0.1220-2.40 
  Stremavicius, Titas m2432 LTU0.5010.21204.20 
  Hong, Andrew f2327 USA0.5010.08201.60 
  Jacobson, Aaron f2282 USA0.001-0.4820-9.60 
  Wang, Tianqi 2276 USA0.001-0.4920-9.80 

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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