Individual Calculations July 2021
 Kokoszka, Alicja  Total change: 49.60  Rating chartPersonal card
 Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Klasycznych 2021 11-18lat Zarzecze POL 2021-06-03
RcRownchangeKK*chgGame
 1301 1097 2.00 6 0.45 40 18.00 
  Urban, Szymon 1280 POL0.5010.24409.60 
  Zablocka, Marta 1390 POL1.0010.854034.00 
  Jedrzejczak, Michal 1493 POL0.5010.424016.80 
  Wojciechowski, Franciszek 1379 POL0.001-0.1640-6.40 
  Dysko, Michal 1183 POL0.001-0.3840-15.20 
  Walczak, Magdalena 1082 POL0.001-0.5240-20.80 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow 2021 - II Liga Poronin POL 2021-06-17
RcRownchangeKK*chgGame
 1320 1097 3.00 9 0.79 40 31.60 
  Kulpa, Karolina 1320 POL0.5010.284011.20 
  Pawlowska, Emilia 1237 POL0.001-0.3140-12.40 
  Moscicka, Alicja 1017 POL0.501-0.1140-4.40 
  Wawrzyniak, Weronika 1497  * POL0.5010.424016.80 
  Luniewska, Daria 1238 BLR0.001-0.3140-12.40 
  Labedz, Gabriela 1379 POL0.5010.344013.60 
  Polak, Sylwia 1497  * POL0.001-0.0840-3.20 
  Kicinska, Magdalena 1196 POL1.0010.644025.60 
  Anyz, Monika 1497  * POL0.001-0.0840-3.20 
 * 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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