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Individual Calculations February 2018 |
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| Marjanovic, Alex Total change: 43.60 | |   |
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| 5th Dr.Berecz Arpad Memorial Group B U1900 | Szeged | HUN | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1441 | 2.00 | 5 | -0.26 | 40 | -10.40 | |
|  Varga, Gabor | | | 1793 | HUN | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Gyurika, Tamas | | | 1663 | HUN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Vajna, Zsolt | | | 1299 | HUN | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Tamas, Attila | | | 1295 | HUN | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Baranyai, Antal | | | 1413 | HUN | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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) | | | | PRAGUE OPEN 2018 - B - FIDE open | Praha | CZE | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1429 | 3.00 | 8 | 1.35 | 40 | 54.00 | |
| | Kovar, Zdenek | | | 1750 | CZE | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Chudacek, Vladimir | | | 1736 | CZE | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Kolmas, Oldrich | | | 1795 | CZE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Veselsky, Jan | | | 1691 | CZE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Mokryk, Radomyr | | | 1605 | UKR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kral, Jiri | | | 1592 | CZE | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Cech, Lubomir | | | 1661 | CZE | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Zacek, Petr | | | 1544 | CZE | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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