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Rapid:
Individual Calculations December 2018 |
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| Kudore, Rezija Total change: 8.20 | |   |
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| Prata speles Zemgale-2018 5.-9.klase | Dobele | LAT | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1045 | 2.50 | 5 | 0.57 | 20 | 11.40 | |
|  Kezberis, Markuss | | | 1388 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bitaitis, Vladislavs | | | 1189 | LAT | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Plavaraja, Vanesa | | | 992 | LAT | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Aboltina, Valerija Nikola | | | 1020 | LAT | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Azarovs, Timurs | | | 1115 | LAT | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | Olaine district open chess tournament for children 2018 A | Olaine | LAT | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1045 | 2.00 | 6 | -0.16 | 20 | -3.20 | |
| | Ikstena, Sarlote | | | 1244 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Jekabsone, Nellija | | | 1185 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Krumins, Karlis | | | 1177 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ribens, Andris | | | 1167 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Purins, Edvards | | | 1048 | LAT | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Kucina, Polina | | | 1071 | LAT | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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