Individual Calculations September 2021
 Walkowski, Tobiasz  Total change: 45.20  Rating chartPersonal card
 Wroclaw OPEN 2021- group C Wroclaw POL 2021-08-02
RcRownchangeKK*chgGame
 1214 1287 4.00 7 -0.17 40 -6.80 
  Lassak, Franciszek 1052 POL1.0010.21408.40 
  Orzlowski, Patryk 1527 POL0.5010.304012.00 
  Nagly, Wojciech 1466 POL0.001-0.2740-10.80 
  Frac, Piotr 1074 POL0.001-0.7740-30.80 
  Kaminska, Zuzanna 1080 POL1.0010.23409.20 
  Bieronski, Nikodem 1133 POL1.0010.294011.60 
  Radeke, Timothy 1168 GER0.501-0.1640-6.40 

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)
 
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1489 1287 3.00 7 1.30 40 52.00 
  Mirowski, Tomasz 1483 POL0.001-0.2540-10.00 
  Dylong, Antoni 1567 POL1.0010.844033.60 
  Sidlo, Szymon 1465 POL1.0010.734029.20 
  Sputowski, Jakub 1510 POL0.001-0.2240-8.80 
  Mroziak, Michal 1455 POL0.001-0.2840-11.20 
  Kawa, Anna 1516 POL1.0010.794031.60 
  Werner, Kacper 1427 POL0.001-0.3140-12.40 

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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