Individual Calculations August 2017
 Kowalski, Igor  Total change: 91.60  Rating chartPersonal card
 I Miedzynarodowy Festiwal Szachowy "Puchar Baltyku" - Open A Darlowko POL 2017-06-24
RcRownchangeKK*chgGame
 2239 2232 5.00 9 0.57 40 22.80 
  Korolev, Alexandr 2053 BLR1.0010.274010.80 
  Kaczmarska, Joanna 1952 POL1.0010.16406.40 
  Kanarek, Marcel g2530 POL0.001-0.1540-6.00 
  Krainski, Slawomir 2113 POL0.501-0.1640-6.40 
  Luba, Lukasz 2101 POL1.0010.324012.80 
  Nurkiewicz, Maciej 2373 POL0.5010.19407.60 
  Kosakowski, Jakub f2366 POL0.5010.18407.20 
  Sabuk, Piotr m2368 POL0.5010.18407.20 
  Karpus, Michal f2291 POL0.001-0.4240-16.80 

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)
 
 MetLife Warsaw Najdorf Chess Festiwal Gr. A Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 2371 2226 4.50 9 1.72 40 68.80 
  Janik, Igor f2425 POL0.001-0.2440-9.60 
  Baskin, Robert m2330 GER0.5010.14405.60 
  Mulet, Piotr f2307 POL1.0010.614024.40 
  Konguvel, Ponnuswamy m2388 IND1.0010.714028.40 
  Shvayger, Yuliya wg2434 ISR0.5010.274010.80 
  Nasuta, Grzegorz m2455 POL0.001-0.2140-8.40 
  Teclaf, Pawel c2372 POL0.001-0.3040-12.00 
  Pacan-Milej, Kosma f2332 POL0.5010.14405.60 
  Villegas, Pierre f2295 MNC1.0010.604024.00 

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)
 

 

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