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Rapid:
Individual Calculations June 2023 |
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| Reiha, Ance Total change: -20.80 | |   |
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| Olaine chess spring for children 2023 A | Olaine | LAT | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1102 | 1414 | 3.50 | 4 | 0.06 | 40 | 2.40 | |
|  Gansone, Aiga | | | 1100 | LAT | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Krebe, Marko | | | 1061 | LAT | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Tolpigins, Aleksandrs | | | 1121 | LAT | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Broks, Adrians | | | 1125 | LAT | 1.00 | 1 | 0.16 | 40 | 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) | | | | XVI Chess Rain | Riga | LAT | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1443 | 3.50 | 8 | -0.58 | 40 | -23.20 | |
| | Kozlovs, Pavels | | | 1169 | LAT | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Vissarionovs, Artjoms | | | 1687 | LAT | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Muzis, Renars | | | 1702 | LAT | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Raudenieks, Kristians | | | 1143 | LAT | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Pavlovs, Ostins | | | 1634 | LAT | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Vuskans, Eduards | | | 1445 | LAT | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Greiskans, Anrijs | | | 1227 | LAT | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Testelecs, Ilja Kuprijans | | | 1451 | LAT | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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