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Rapid:
Individual Calculations February 2018 |
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| Sprogis, Kriss Total change: 10.80 | |   |
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| Kuldigas novada skolenu sporta speles 1.-4.kl.-2018 | Kuldiga | LAT | 2018-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1183 | 2.00 | 2 | 1.08 | 20 | 21.60 | |
|  Jurmalis, Valters | | | 1208 | LAT | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Jekabsone, Nellija | | | 1221 | LAT | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | | | Latvian Youth Chess Championship Semifinal 2018 U-12 | Riga | LAT | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1183 | 1.50 | 6 | -0.40 | 20 | -8.00 | |
|  Kriek, Zoran | | | 1404 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Policans, Kristers | | | 1308 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Gulmedovs, Murats Geoklens | | | 1313 | LAT | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Freibergs, Andrejs | | | 1312 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Feldmanis, Kristers | | | 1274 | LAT | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Spiridovskis, Rafaels | | | 1314 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | Kurzemes skolenu sporta speles 1.-4.kl.-2018 | Kuldiga | LAT | 2018-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1133 | 1183 | 1.00 | 2 | -0.14 | 20 | -2.80 | |
| | Jekabsone, Nellija | | | 1221 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Blumbergs, Ingars | | | 1045 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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