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Individual Calculations February 2018 |
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| Franc, Piotr Total change: 7.20 | |   |
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| II Ogolnopolski Turniej Szachowy -Tu Powstala Polska - Grupa A | Gniezno | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1236 | 1.50 | 6 | 0.46 | 40 | 18.40 | |
|  Ofierzynski, Krystian | | | 1635 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kabzinski, Jan | | | 1436 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Katny, Robert | | | 1495 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Walkowski, Jonasz | | | 1558 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Dixa, Stanislaw | | | 1585 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Zurawski, Mateusz | | | 1389 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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 Juniorow 2018 Round 1-4 | Gniezno | POL | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1236 | 0.50 | 2 | -0.28 | 40 | -11.20 | |
| | Uchman, Piotr | | | 1143 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Lewandowski, Witold | | | 1533 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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