Individual Calculations April 2018
 Vettese, Nicholas  Total change: 42.00  Rating chartPersonal card
 2018 Aurora Spring Open Open Aurora CAN 2018-03-24
RcRownchangeKK*chgGame
 2177 2157 3.00 4 1.05 40 42.00 
  Fradkin, Benjamin 1916 CAN1.0010.20408.00 
  Berengolts, Isai 2041 CAN1.0010.344013.60 
  Plotkin, Victor f2250 CAN0.5010.13405.20 
  Hambleton, Aman m2501 CAN0.5010.384015.20 

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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