Individual Calculations February 2019
 Olszewska, Wiktoria  Total change: 48.40  Rating chartPersonal card
 U Styku Trzech Granic'2018 Bogatynia POL 2018-12-28
RcRownchangeKK*chgGame
 1634 1240 1.50 5 1.08 40 43.20 
  Swiderski, Radoslaw 1640  * POL0.001-0.0840-3.20 
  Ivanov, Vladimir A. 1640  * UKR0.001-0.0840-3.20 
  Madrawski, Krzysztof 1640  * POL0.001-0.0840-3.20 
  Sic, Vojtech 1640  * CZE0.5010.424016.80 
  Burita, Dobroslav 1611 CZE1.0010.904036.00 
 * 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)
 
 Szkolne Indywidualne Mistrzostwa Polski - dziewczeta do lat 13 Pokrzywna POL 2019-01-06
RcRownchangeKK*chgGame
 1218 1258 4.00 7 0.13 40 5.20 
  Pietrzak, Emilia 1185 POL0.001-0.6040-24.00 
  Kicinska, Magdalena 1025 POL1.0010.21408.40 
  Dallemura, Anna 1469 POL0.001-0.2340-9.20 
  Dumin, Karolina 1092 POL1.0010.284011.20 
  Pastuszko, Katarzyna 1252 POL1.0010.494019.60 
  Bukala, Weronika 1301 POL1.0010.564022.40 
  Uliasz, Katarzyna 1201 POL0.001-0.5840-23.20 

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)
 

 

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