Individual Calculations February 2019
 Vergara Meersohn, Marcos  Total change: 7.20  Rating chartPersonal card
 CP Bologna 2019 Bologna ITA 2019-01-04
RcRownchangeKK*chgGame
 1242 1274 2.00 3 0.36 20 7.20 
  Frusteri, Andrea 1433 ITA0.001-0.2920-5.80 
  Russo, Tommaso 1174 ITA1.0010.36207.20 
  Schiavone, Filippo 1120 ITA1.0010.29205.80 

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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