Individual Calculations October 2014
 Vezzosi, Paolo  Total change: -4.30  Rating chartPersonal card
 FE 25 Porto San Giorgio Porto San Giorgio ITA 2014-08-22
RcRownchangeKK*chgGame
 2204 2274 5.00 9 -0.27 10 -2.70 
  Grazzi, Roberto 2023 ITA1.0010.19101.90 
  Pesiri, Rossano 1990 ITA1.0010.16101.60 
  Drasko, Milan g2437 MNE0.001-0.2810-2.80 
  Bisi, Samuele 2132 ITA1.0010.31103.10 
  Mogranzini, Roberto g2496 ITA0.001-0.2210-2.20 
  Parrini, Daniele 2125 ITA1.0010.30103.00 
  Albertini, Luca 2159 ITA1.0010.34103.40 
  Bruno, Fabio m2428 ITA0.001-0.2910-2.90 
  Sonis, Francesco 2050 ITA0.001-0.7810-7.80 

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)
 
 Swiss Team Championship 2014 (League A,B,1) Round 6-7 decentralised SUI 2014-09-06
RcRownchangeKK*chgGame
 2335 2288 0.50 1 0.07 10 0.70 
  Summermatter, Daniel f2335 SUI0.5010.07100.70 

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)
 
 OP 3 Citta' di Mortara Mortara ITA 2014-09-19
RcRownchangeKK*chgGame
 1998 2288 3.00 4 -0.23 10 -2.30 
  Rizzi, Pietro 1888  * ITA1.0010.08100.80 
  Raselli, Claudio 1888  * ITA1.0010.08100.80 
  Vuelban, Virgilio m2303 PHI0.001-0.4810-4.80 
  Barrera, Pietro 1913 ITA1.0010.09100.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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