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Individual Calculations November 2018 |
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| Parhomenko, Igors Total change: -19.60 | |   |
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| 2nd Grade Classification Tournament (Riga Chess School) | Riga | LAT | 2018-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1093 | 1093 | 1.00 | 3 | -0.49 | 40 | -19.60 | |
|  Binders, Aleks-Aleksandrs | | | 1162 | LAT | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Maklakova, Naomi | | | 1076 | LAT | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Andersone, Arta | | | 1040 | LAT | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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