Rapid: Individual Calculations June 2019
 Butkiewicz, Piotr  Total change: 117.80  Rating chartPersonal card
 12 Wroclawska Olimpiada Mlodziezy grupa A Wroclaw POL 2019-05-11
RcRownchangeKK*chgGame
 1521 1231 2.50 5 1.60 20 32.00 
  Lochina, Justyna 1343 POL0.5010.15203.00 
  Starosciak, Szymon 1369 POL1.0010.692013.80 
  Luberanski, Jakub 1631  * POL0.001-0.0820-1.60 
  Demski, Michal 1631  * POL1.0010.922018.40 
  Matela, Krzysztof 1631  * POL0.001-0.0820-1.60 
 * 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)
 
 Mistrzostwa Dolnego Slaska Juniorow w Szachach Szybkich 2019 - Chlopcy do 12 lat Legnica POL 2019-05-18
RcRownchangeKK*chgGame
 1374 1231 5.00 8 2.39 20 47.80 
  Tatys, Franciszek 1204 POL1.0010.46209.20 
  Grzebieniowski, Michal 1490 POL0.5010.32206.40 
  Perek, Oskar 1416 POL0.5010.24204.80 
  Olejarczyk, Remigiusz 1287 POL0.001-0.4220-8.40 
  Rog, Bartlomiej 1491 POL0.001-0.1820-3.60 
  Bochenek, Ryszard 1321 POL1.0010.622012.40 
  Grot, Blazej c1590 POL1.0010.902018.00 
  Ugorek, Kacper 1192 POL1.0010.45209.00 

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)
 
 Ogolnopolski Druzynowy Turniej Szachowy 2019 - Igrzyska Dzieci Pokrzywna POL 2019-05-26
RcRownchangeKK*chgGame
 1270 1231 6.50 10 1.90 20 38.00 
  Jedraszek, Michal 1049 POL1.0010.26205.20 
  Tomkiewicz, Szymon 1204 POL0.501-0.0420-0.80 
  Rosa, Antoni 1190 POL1.0010.44208.80 
  Bartuzi, Michal 1192 POL0.501-0.0520-1.00 
  Rozek, Michal 1219 POL0.501-0.0220-0.40 
  Bancarewicz, Aleks 1605 POL0.001-0.1020-2.00 
  Burda, Igor 1140 POL1.0010.38207.60 
  Wojs, Alicja 1359 POL0.001-0.3320-6.60 
  Bromirski, Gracjan 1328 POL1.0010.632012.60 
  Grabowski, Wojciech 1409 POL1.0010.732014.60 

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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