Individual Calculations January 2012
 Botta, Gabriele  Total change: 49.05  Rating chartPersonal card
 Luzerner Open 2011 Luzern SUI 2011-10-29
RcRownchangeKK*chgGame
 2252 2271 4.50 7 0.88 15 13.20 
  Ducrest, Michel 1972 SUI1.0010.15152.25 
  Okhotnik, Vladimir m2445 FRA0.001-0.2715-4.05 
  Sakulski, Bernard c2063 ESP1.0010.23153.45 
  Herzog, Martin 2151 SUI1.0010.34155.10 
  Legky, Nicolay A g2421 FRA0.5010.20153.00 
  Belezky, Alexander m2430 UKR0.5010.21153.15 
  Wyss, Jonas f2284 SUI0.5010.02150.30 

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)
 
 Lugano Weekend Chess Open Lugano SUI 2011-11-18
RcRownchangeKK*chgGame
 2204 2303 3.50 5 0.47 15 7.05 
  Ludin, Hubert 1935 SUI1.0010.10151.50 
  Almonti, Alessandro 2019 ITA1.0010.16152.40 
  Schneider, Antonio 1978 SUI1.0010.13151.95 
  Djuric, Stefan g2459 SRB0.5010.21153.15 
  Romanov, Evgeny g2627 RUS0.001-0.1315-1.95 

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)
 
 Ascona Chess Festival 2011 - GM Ascona SUI 2011-12-04
RcRownchangeKK*chgGame
 2427 2303 5.00 9 1.92 15 28.80 
  Lund, Silas m2398 DEN0.001-0.3715-5.55 
  Strikovic, Aleksa g2564 SRB0.5010.32154.80 
  Oratovsky, Michael g2522 ISR0.5010.28154.20 
  Mirumian, Vigen g2530 CZE1.0010.791511.85 
  Salvetti, Alec f2248 ITA1.0010.42156.30 
  Foisor, Cristina-Adela mwg2418 ROU1.0010.66159.90 
  Zeller, Frank m2375 GER0.001-0.4015-6.00 
  Ninov, Nikolai m2509 BUL0.5010.26153.90 
  Trois, Francisco R T m2275 BRA0.501-0.0415-0.60 

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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