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Rapid:
Individual Calculations December 2018 |
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| Vidrusks, Jekabs Total change: 4.60 | |   |
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| Olaine district open chess tournament for children 2018 A | Olaine | LAT | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1147 | 988 | 2.00 | 6 | 0.23 | 20 | 4.60 | |
|  Zakis, Janis | | | 1251 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Petersons, Krisjanis | | | 1190 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dolganovs, Daniils | | | 1059 | LAT | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Krumins, Karlis | | | 1177 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Freibergs, Raimonds | | | 1020 | LAT | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Mucenieks, Marks | | | 1187 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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