Individual Calculations September 2019
 Sessa, Pierfilippo  Total change: 16.00  Rating chartPersonal card
 FE Abruzzo 2019 - C Citta' Sant'Angelo ITA 2019-08-04
RcRownchangeKK*chgGame
 1333 1304 4.50 8 0.80 20 16.00 
  Pirani, Giovanni 1481 ITA1.0010.732014.60 
  Guidi, Massimiliano 1407 ITA1.0010.642012.80 
  Bianchini, Davide 1215 ITA1.0010.38207.60 
  Ruperto, Michele 1494 ITA0.001-0.2520-5.00 
  Bruni, Pierluigi 1338 ITA0.5010.05201.00 
  Serafini, Luigi 1157 ITA0.001-0.7020-14.00 
  Valiante, Luigi 1343 ITA1.0010.552011.00 
  Ganci, Alberto 1232 ITA0.001-0.6020-12.00 

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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