Individual Calculations February 2020
 Plichta, Krzysztof  Total change: 13.00  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa C Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 1459 1609 6.00 9 0.01 20 0.20 
  Lakowski, Krzysztof 1209  * POL1.0010.08201.60 
  Kozak, Karol 1272 POL1.0010.12202.40 
  Lendzion, Kamil 1767 POL0.001-0.2920-5.80 
  Wawro, Kacper 1326 POL1.0010.16203.20 
  Piwowarczyk, Bartlomiej 1745 POL0.001-0.3220-6.40 
  Rainer, Piotr 1433 POL0.001-0.7320-14.60 
  Pietryk, Joanna 1344 POL1.0010.18203.60 
  Kozlowski, Franciszek 1294 POL1.0010.14202.80 
  Orlik, Sandra 1737 POL1.0010.672013.40 
 * 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)
 
 IV Liga 2019/2020 - Wroclaw-Zachod Round 6-7 Dolny Slask POL 2020-01-19
RcRownchangeKK*chgGame
 1453 1609 2.00 2 0.64 20 12.80 
  Pajak, Radoslaw 1287 POL1.0010.13202.60 
  Daleczko, Wladyslaw 1619 POL1.0010.512010.20 

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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