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Individual Calculations January 2014 |
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| Walinga, Eric Jan Total change: 5.25 | |   |
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| Pilsen Open 2013 | Plzen | CZE | 2013-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1990 | 4.50 | 7 | 0.47 | 15 | 7.05 | |
|  Koucha, Maryam Amina | | | 1590 * | CZE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Bartos, Jan | f | | 2259 | CZE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Sernecki, Franciszek | | | 1710 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Ianov, Viktor | m | | 2300 | UKR | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Thierry, Rein | | | 1720 | NED | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Kuba, Stanislav | f | | 2186 | CZE | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Wrobel, Michal | | | 1646 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | * 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) | | | | Dutch Team Competiton 13-14 - 3A - round 3 | Several | NED | 2013-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1990 | 0.50 | 1 | -0.12 | 15 | -1.80 | |
| | Zagema, Jan Sybren | | | 1906 | NED | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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