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Individual Calculations September 2014 |
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| Pein, Jonathan Total change: -68.00 | |   |
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| 4 th International Chess Festival RTU OPEN "C" | Riga | LAT | 2014-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1830 | 2.50 | 5 | -1.52 | 40 | -60.80 | |
|  Vambute, Dana | | | 1509 | LAT | 0.00 | 1 | -0.87 | 40 | -34.80 | |  Kolasa, Pjotrs | | | 1600 | LAT | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Surzikova, Vera | | | 1515 | LAT | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Lindermans, Pavels | | | 1596 | LAT | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Jazdanovs, Aleksandrs | | | 1671 | LAT | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | 4th GIBRALTAR JUNIOR INTERNATIONAL U16 | GIBRALTAR | ENG | 2014-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1830 | 3.00 | 4 | -0.18 | 40 | -7.20 | |
| | Howell, Matthew G | | | 1509 | ENG | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Gillis Onieva, Celia | | | 1505 | ESP | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Tevar Becerra, Alvaro | | | 1576 | ESP | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Herring, Samuel | | | 1733 | ENG | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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