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Individual Calculations February 2015 |
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| Ivanov, Igor. Total change: 14.40 | |   |
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| Riga Chess Federation 2015 Championship stage I | Riga | LAT | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1813 | 3.00 | 5 | 0.36 | 40 | 14.40 | |
|  Sevastjanovs, Roberts | | | 1498 | LAT | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Jazdanovs, Aleksandrs | | | 1811 | LAT | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Suhanovskis, Sergejs | | | 2079 | LAT | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Lindermans, Pavels | | | 1604 | LAT | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Beks, Edmunds | | | 1935 | LAT | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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