Individual Calculations May 2015
 Corvi, Marco  Total change: 31.20  Rating chartPersonal card
 CIS 2015 - A2 Girone 6 Roma ITA 2015-03-27
RcRownchangeKK*chgGame
 2007 2269 3.50 4 0.25 20 5.00 
  Caglio, Luigi 2122 ITA0.501-0.2020-4.00 
  Marta, Daniele 2015 ITA1.0010.19203.80 
  Sautto, Alessandra 1970 ITA1.0010.15203.00 
  Sottani, Paolo 1922 ITA1.0010.11202.20 

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)
 
 3. Hofheimer Fruehjahrsopen A Hofheim am Taunus GER 2015-04-07
RcRownchangeKK*chgGame
 2295 2269 5.50 9 1.31 20 26.20 
  Kuhn, Gerhard 2010 GER1.0010.18203.60 
  Carow, Johannes f2409 GER1.0010.692013.80 
  Epishin, Vladimir g2568 RUS0.001-0.1520-3.00 
  Zude, Arno m2396 GER0.5010.17203.40 
  Roemer, Torsten 2051 GER1.0010.22204.40 
  Sorm, Daniel f2340 CZE0.5010.10202.00 
  Keymer, Vincent 2365 GER0.5010.13202.60 
  Hilverda, Alexander 2400 GER0.001-0.3220-6.40 
  Schmidt, Markus 2114 GER1.0010.29205.80 

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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