Individual Calculations August 2021
 Nisztuk, Michal  Total change: -43.40  Rating chartPersonal card
 XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C Lazy POL 2021-06-27
RcRownchangeKK*chgGame
 1641 1541 4.00 9 0.29 20 5.80 
  Shilov, Sergej f1941  * UKR0.001-0.0820-1.60 
  Nowak, Adam 1369 POL1.0010.27205.40 
  Mielczarski, Miroslaw 1941  * POL0.001-0.0820-1.60 
  Popiolek, Henryk 1282 POL1.0010.18203.60 
  Sokolowski, Ryszard 1941  * POL0.001-0.0820-1.60 
  Kulik, Waldemar 1370 POL0.501-0.2320-4.60 
  Wasik, Jozef 1649 POL0.5010.15203.00 
  Zdziarski, Waldemar 1339 POL1.0010.24204.80 
  Kwiecien, Zbigniew 1941  * POL0.001-0.0820-1.60 
 * 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)
 
 Bieszczadzki Festiwal Szachowy - OPEN B Bystre POL 2021-07-10
RcRownchangeKK*chgGame
 1452 1541 3.00 7 -1.25 20 -25.00 
  Stachowicz, Hubert 1141  * POL1.0010.08201.60 
  Czajka, Dawid 1385 POL1.0010.29205.80 
  Hasinski, Krystian 1791 POL0.001-0.1920-3.80 
  Palacki, Rafal 1848 POL0.001-0.1420-2.80 
  Mastej, Krzysztof 1314 POL1.0010.21204.20 
  Niedorys, Karolina 1408 POL0.001-0.6820-13.60 
  Dobosiewicz, Krzysztof 1274 POL0.001-0.8220-16.40 
 * 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)
 
 Warsaw Chess Open - C Warszawa POL 2021-07-19
RcRownchangeKK*chgGame
 1243 1541 5.50 8 -1.21 20 -24.20 
  Dymowska, Joanna 1141  * POL1.0010.08201.60 
  Ejsymont, Blanka 1251 POL1.0010.16203.20 
  Zybrant, Sandra 1189 POL0.501-0.3920-7.80 
  Kaluza, Maksymilian 1446 POL0.001-0.6320-12.60 
  Szafranski, Krzysztof 1141  * POL1.0010.08201.60 
  Kulig, Pawel 1281 POL0.001-0.8220-16.40 
  Krowieranda, Filip 1243 POL1.0010.15203.00 
  Lech, Jan 1252 POL1.0010.16203.20 
 * 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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