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Individual Calculations December 2019 |
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| Michalak, Robert Total change: 2.80 | |   |
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| Otwarte Mistrzostwa Lomzy Clasic na 2019 | Lomza | POL | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1723 | 4.00 | 5 | 0.14 | 20 | 2.80 | |
|  Prazych, Tadeusz | | | 1323 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Salamonski, Pawel | | | 1663 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Raszkowski, Wiktor | | | 1323 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grochowski, Robert | | | 1700 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Wisniewski, Adam | | | 1335 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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) | | |
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