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Individual Calculations April 2019 |
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| Petrovs, Renars Total change: 2.00 | |   |
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| Latvian Youth Chess Championship B-12 2019 | Riga | LAT | 2019-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1161 | 2.00 | 8 | 0.05 | 40 | 2.00 | |
|  Savicevs, Arsenijs | | | 1494 | LAT | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Francs, Marats | | | 1455 | LAT | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Macuks, Timofejs | | | 1285 | LAT | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Sokolovskis, Pavels | | | 1460 | LAT | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pogorelovs, Dmitrijs | | | 1256 | LAT | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Spiridovskis, Rafaels | | | 1346 | LAT | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Germanovs, Georgijs | | | 1553 | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Testelecs, Ilja Kuprijans | | | 1170 | LAT | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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) | | |
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