Individual Calculations January 2009
 Vuelban, Virgilio  Total change: 21.30  Rating chartPersonal card
 WE Lucca Lucca ITA 2008-10-04
RcRownchangeKK*chgGame
 2165 2390 4.00 5 0.22 15 3.30 
  Petrolo, Mauro 2040 ITA1.0010.11151.65 
  Gazzarri, Alberto 2076 ITA1.0010.14152.10 
  Riccio, Eros 2203 ITA0.501-0.2415-3.60 
  Salvador, Roland m2464 PHI0.5010.10151.50 
  Parrini, Daniele 2040 ITA1.0010.11151.65 

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 Citta' di Arco Arco di Trento ITA 2008-10-18
RcRownchangeKK*chgGame
 2258 2390 6.50 9 0.60 15 9.00 
  Virzi, Ettore 2040 ITA1.0010.11151.65 
  Bertani, Gianfranco 2106 ITA1.0010.16152.40 
  Dickhoff, Ronald 2175 NED1.0010.23153.45 
  Grigore, George-Gabriel g2519 ROU0.5010.17152.55 
  Larino Nieto, David m2470 ESP0.001-0.3915-5.85 
  Tocco, Paolo 2156 ITA1.0010.21153.15 
  Zucchelli, Massimo 2145 ITA1.0010.20153.00 
  Qendro, Llambi m2373 ALB0.501-0.0215-0.30 
  Vezzosi, Paolo m2337 ITA0.501-0.0715-1.05 

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 Citta' di Piacenza Piacenza ITA 2008-10-31
RcRownchangeKK*chgGame
 2257 2390 3.00 4 0.36 15 5.40 
  Bonugli, Carlo 2050 ITA1.0010.12151.80 
  De Santis, Alessio f2263 ITA1.0010.33154.95 
  Molina, Fabrizio f2290 ITA0.501-0.1415-2.10 
  Martinez, Rolly m2424 PHI0.5010.05150.75 

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 Scaccomatto Torino ITA 2008-12-01
RcRownchangeKK*chgGame
 2322 2390 5.50 9 0.24 15 3.60 
  Foisor, Mihaela-Veronica wf2109 ROU1.0010.16152.40 
  Trabert, Bettina wg2289 GER0.001-0.6415-9.60 
  Ragni, Paolo 2171 ITA1.0010.22153.30 
  Foisor, Cristina Adela mwg2365 ROU0.501-0.0315-0.45 
  Vezzosi, Paolo m2337 ITA1.0010.43156.45 
  Naumkin, Igor g2506 RUS1.0010.66159.90 
  Vocaturo, Daniele m2382 ITA0.001-0.5115-7.65 
  Mrdja, Milan m2401 CRO0.5010.02150.30 
  Vernay, Clovis m2340 FRA0.501-0.0715-1.05 

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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