Individual Calculations January 2020
 Laketic, Gojko  Total change: -7.20  Rating chartPersonal card
 WE 6 Vesuvio Chess Festival - A Boscotrecase ITA 2019-11-29
RcRownchangeKK*chgGame
 2144 2346 3.50 5 -0.24 10 -2.40 
  Rabin, Evan 2040 USA1.0010.14101.40 
  Stromboli, Carlo f2256 ITA0.501-0.1210-1.20 
  Fezza, Davide 2109 ITA0.501-0.3010-3.00 
  Seletsky, Grigory f2272 UKR0.501-0.1010-1.00 
  Paduano, Claudio c2042 ITA1.0010.14101.40 

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)
 
 WE 7 Levante ligure - A La Spezia ITA 2019-12-13
RcRownchangeKK*chgGame
 2191 2337 4.00 5 0.60 10 6.00 
  Bindini, Ugo 2013 ITA0.501-0.3710-3.70 
  Bettalli, Francesco 2151 ITA1.0010.26102.60 
  Mazzini, Mauro 2194 ITA1.0010.31103.10 
  Skomorokhin, Roman m2336 RUS1.0010.50105.00 
  Vuelban, Virgilio m2262 PHI0.501-0.1010-1.00 

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)
 
 WE Citta' di Sorrento - A Sorrento ITA 2019-12-20
RcRownchangeKK*chgGame
 2057 2337 3.00 5 -1.08 10 -10.80 
  Vanacore, Francesco 2012 ITA0.001-0.8710-8.70 
  Duraccio, Walter Mattia 1937  * ITA1.0010.08100.80 
  Modi, Yashil f1947 RSA1.0010.09100.90 
  Martorelli, Antonio m2180 ITA0.001-0.7110-7.10 
  Carlo, Emanuele 2210 ITA1.0010.33103.30 
 * 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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