Individual Calculations January 2019
 Korobkov, Piotr  Total change: -4.50  Rating chartPersonal card
 WE 7 Citta' di Palmanova - A Palmanova ITA 2018-12-07
RcRownchangeKK*chgGame
 2270 2398 4.00 5 0.74 10 7.40 
  Solinas, Carlo 2002 ITA1.0010.08100.80 
  Tirelli, Mauro 2240 ITA1.0010.29102.90 
  Manca, Federico m2401 ITA0.5010.00100.00 
  Lekic, Dusan m2344 MNE0.501-0.0810-0.80 
  Beletic, Daniel f2365 SLO1.0010.45104.50 

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)
 
 V Sunway Sitges International Chess Festival - Group A Sitges ESP 2018-12-14
RcRownchangeKK*chgGame
 2220 2398 6.00 10 -1.19 10 -11.90 
  French, Max 2059 ENG0.501-0.3810-3.80 
  Garcia Marin, Guillem 2066 ESP0.501-0.3810-3.80 
  Manu, David Suthandram R 2153 IND0.501-0.3010-3.00 
  Tastambekov, Timur 2146 KAZ1.0010.19101.90 
  Sande Edreira, Jose Antonio f2230 ESP0.501-0.2210-2.20 
  Mullick, Raahil c2276 IND0.001-0.6710-6.70 
  Blasco Coll, Andreu 2240 ESP0.501-0.2110-2.10 
  Siddharth, Jagadeesh 2240 SGP1.0010.29102.90 
  Cruz, Filemon m2289 PER1.0010.35103.50 
  Stella, Andrea g2503 ITA0.5010.14101.40 

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)
 

 

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