Individual Calculations August 2019
 Kozak, Antoni  Total change: -10.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga Juniorow 2019 Ustron Jaszowiec POL 2019-06-23
RcRownchangeKK*chgGame
 2296 2365 4.50 9 -0.70 20 -14.00 
  Chylewski, Patryk f2400 POL1.0010.552011.00 
  Gazik, Viktor m2520 SVK1.0010.712014.20 
  Czechowski, Jakub 1965  * POL0.001-0.9220-18.40 
  Psyk, Radoslaw 2311 POL0.501-0.0820-1.60 
  Nowak, Mikolaj 2230 POL0.001-0.6820-13.60 
  Polczyk, Mikolaj 2182 POL1.0010.26205.20 
  Kosakowski, Jakub f2390 POL0.001-0.4720-9.40 
  Gumularz, Szymon m2495 POL0.5010.18203.60 
  Lukasiewicz, Krzysztof 2172 POL0.501-0.2520-5.00 
 * 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)
 
 XXXIV Miedzynarodowy Turniej im. Tadeusza Gniota Police POL 2019-07-10
RcRownchangeKK*chgGame
 2232 2365 6.00 9 0.17 20 3.40 
  Pahl, Erik 2006 GER0.501-0.4020-8.00 
  Kula, Robert f2310 POL0.001-0.5820-11.60 
  Jankowiak, Piotr 1985 POL1.0010.09201.80 
  Wikar, Martyna 2020 POL1.0010.11202.20 
  Korbal, Arkadiusz 2178 POL1.0010.26205.20 
  Mis, Mieszko f2284 POL0.501-0.1120-2.20 
  Ahlander, Bjorn m2391 SWE1.0010.542010.80 
  Levin, Felix g2457 GER0.001-0.3720-7.40 
  Shishkin, Vadim g2457 UKR1.0010.632012.60 

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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