Individual Calculations October 2020
 Janik, Igor  Total change: 19.30  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - Ekstraliga 2020 Krakow POL 2020-08-26
RcRownchangeKK*chgGame
 2385 2471 6.00 7 1.81 10 18.10 
  Sabuk, Piotr m2377 POL1.0010.37103.70 
  Jakubowski, Krzysztof g2481 POL0.5010.01100.10 
  Walter, Szymon f2288 POL1.0010.26102.60 
  Mikrut, Dariusz m2390 POL1.0010.39103.90 
  Sadzikowski, Daniel g2522 POL0.5010.07100.70 
  Sliwerski, Radoslaw 2071  * POL1.0010.08100.80 
  Plat, Vojtech g2566 CZE1.0010.63106.30 
 * 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)
 
 Match Czech republic - Poland 2020 Zlin CZE 2020-09-14
RcRownchangeKK*chgGame
 2560 2470 2.00 5 0.12 10 1.20 
  Stocek, Jiri g2595 CZE0.001-0.3310-3.30 
  Babula, Vlastimil g2571 CZE0.001-0.3610-3.60 
  Kriebel, Tadeas m2519 CZE0.5010.07100.70 
  Nguyen, Thai Dai Van g2571 CZE1.0010.64106.40 
  Krejci, Jan g2543 CZE0.5010.10101.00 

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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