Individual Calculations July 2017
 Sergeev, Vladimir  Total change: -28.30  Rating chartPersonal card
 IX International Grandmasters Tournament of the LUBLIN Union Memorial Lublin POL 2017-06-04
RcRownchangeKK*chgGame
 2444 2446 3.00 9 -1.52 10 -15.20 
  Cyborowski, Lukasz g2534 POL0.5010.12101.20 
  Janik, Igor f2422 POL0.501-0.0310-0.30 
  Molenda, Marcin f2421 POL0.501-0.0310-0.30 
  Llaneza Vega, Marcos m2424 ESP0.001-0.5310-5.30 
  Romanishin, Oleg M g2448 UKR0.5010.00100.00 
  Dziuba, Marcin g2550 POL0.001-0.3610-3.60 
  Jarmula, Lukasz m2444 POL0.001-0.5010-5.00 
  Nguyen, Piotr m2438 POL0.001-0.5110-5.10 
  Natsidis, Christoph f2312 GER1.0010.32103.20 

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)
 
 Miedzynarodowy Festiwal Szachowy im. Emanuela Laskera - Group A Gorzow Wlkp. POL 2017-06-12
RcRownchangeKK*chgGame
 2318 2446 4.00 8 -1.31 10 -13.10 
  Kucza, Karol f2278 POL0.001-0.7210-7.20 
  Ivanov, Mikhail M g2425 RUS1.0010.47104.70 
  Goluch, Piotr f2252 POL0.001-0.7510-7.50 
  Balinski, Damian 2171 POL0.001-0.8310-8.30 
  Kumala, Aleksander 2224 POL1.0010.22102.20 
  Tomczak, Mikolaj f2391 POL0.501-0.0810-0.80 
  Aliavdin, Nikolai m2351 BLR1.0010.37103.70 
  Shishkin, Vadim g2454 UKR0.5010.01100.10 

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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