Individual Calculations July 2018
 Di Penta, Guido  Total change: -55.40  Rating chartPersonal card
 OP 31 Settimanale SS Lazio - B Roma ITA 2018-04-25
RcRownchangeKK*chgGame
 1339 1399 2.00 6 -1.46 20 -29.20 
  Granitto, Francesco 1424 ITA0.001-0.4720-9.40 
  Marchi, Alessandro 1294 ITA0.501-0.1420-2.80 
  Benedetti, Tommaso 1331 ITA0.001-0.5920-11.80 
  Casella, Carlo 1509 ITA0.5010.15203.00 
  Alati, Niccolo 1174 ITA0.001-0.7820-15.60 
  Ruggiero, Raffaele 1304 ITA1.0010.37207.40 

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)
 
 FE 2 Cento Torri - C Ascoli Piceno ITA 2018-06-01
RcRownchangeKK*chgGame
 1272 1399 2.00 5 -1.31 20 -26.20 
  Marzetti, Andrea 1128 ITA0.001-0.8320-16.60 
  Marcozzi, Piero 1215 ITA1.0010.26205.20 
  Petrini, Roberto 1402 ITA0.001-0.5020-10.00 
  Capuano, Paolo 1416 ITA1.0010.522010.40 
  Marzetti, Diego 1197 ITA0.001-0.7620-15.20 

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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