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Individual Calculations September 2015 |
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| Kastelijn, Toine Total change: -0.20 | |   |
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| 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN B | Riga | LAT | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1897 | 4.50 | 9 | -0.01 | 20 | -0.20 | |
|  Olde, Grete | | | 1621 | EST | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Rykov, Ivan | | | 1856 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Sirokov, Jevgenijs | | | 1926 | LAT | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Sermons, Uldis | | | 2108 | LAT | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Pietinen, Pekka | | | 2004 | FIN | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Lagerborg, Krister | | | 2040 | SWE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Andersson, Stefan 1975 | | | 1869 | SWE | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Kolasa, Pjotrs | | | 1821 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Parhomenko, Margarita | | | 1801 | LAT | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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