Individual Calculations September 2017
 Olszewski, Jan  Total change: 77.60  Rating chartPersonal card
 III Festiwal Szachowy Suwalszczyzna 2017 - OPEN B Suwalki POL 2017-07-31
RcRownchangeKK*chgGame
 1310 1138 4.00 8 1.58 40 63.20 
  Balcerczak, Ewa 1492 POL0.5010.394015.60 
  Sawicki, Wojciech 1249 POL0.001-0.3540-14.00 
  Sivickis, Wiktoria 1456 POL0.001-0.1340-5.20 
  Miakisz, Wojciech 1538  * POL1.0010.924036.80 
  Retz, Patryk 1345 POL0.5010.274010.80 
  Retz, Agnieszka 1059 POL0.501-0.1140-4.40 
  Okulewicz, Zbigniew 1247 POL1.0010.654026.00 
  Pojawa, Jakub 1096 POL0.501-0.0640-2.40 
 * 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)
 
 MIEDZYNARODOWY MEMORIAL IRENY WARAKOMSKIEJ - TURNIEJ C ELO 1600 i bez ELO Suwalki POL 2017-08-11
RcRownchangeKK*chgGame
 1269 1138 3.00 8 0.36 40 14.40 
  Mykhaylyak, Wiktoria 1361 POL0.001-0.2240-8.80 
  Rak, Jacek 1303 POL0.001-0.2840-11.20 
  Kruszynski, Jacek 1263 POL0.001-0.3340-13.20 
  Palejko, Gabriela 1076 POL1.0010.414016.40 
  Kruszynski, Lukasz 1308 POL0.5010.22408.80 
  Ostrowski, Michal 1224 POL1.0010.624024.80 
  Sapinski, Sebastian 1386 POL0.001-0.1940-7.60 
  Sikorski, Jan 1231 POL0.5010.13405.20 

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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