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Individual Calculations February 2020 |
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| Majcher, Igor Total change: 0.00 | |   |
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| WIELKOPOLSKA IV LIGA SZACHOWA 2019/2020 GRUPA B Round 6-7 | Poznan | POL | 2020-01-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1369 | 0 | 2.00 | 2 | 0.00 | 1409 | | 0.00 | |
|  Witkowski, Filip | | | 1146 | POL | 1.00 | 1 | 0.00 | | 0.00 | |  Zurawski, Mateusz | | | 1592 | POL | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | III Wielkopolska Liga Juniorów 2020 Round 1-4 | Ostrow Wielkopolski | POL | 2020-01-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1160 | 0 | 2.50 | 4 | 0.00 | 1180 | | 0.00 | |
| | Pietras, Igor | | | 1284 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Stachowiak, Bruno | | | 1223 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Jedraszek, Michal | | | 1028 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Steckiewicz, Igor | | | 1104 | POL | 1.00 | 1 | 0.00 | | 0.00 | |
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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