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Rapid:
Individual Calculations March 2022 |
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| Petrovs, Renars Total change: 19.40 | |   |
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| Latgale Open Youth Chess Championship 2022 (O-16) | Malta | LAT | 2022-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1558 | 5.50 | 7 | 0.32 | 20 | 6.40 | |
|  Lapins, Rainers | | | 1149 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lazovskis, Lauris | | | 1344 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Aleidzans, Vadims | | | 1495 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Paikens, Reinis | | | 1586 | LAT | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Murnieks, Armands | | | 1193 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Derbenev, Arseniy | | | 1412 | LAT | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Kalinin, Oleg | | | 1271 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Rezekne City Open Chess Championship 2022 | Rezekne | LAT | 2022-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1558 | 4.50 | 7 | 0.65 | 20 | 13.00 | |
| | Lapins, Rainers | | | 1149 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rinkevics, Ralfs | | | 1158 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Urtans, Edgars | | | 1936 | LAT | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Krakops, Martijs | | | 1579 | LAT | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Bekasovs, Rihards | | | 2067 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Puzina, Nikolajs | | | 1457 | LAT | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Lazovskis, Lauris | | | 1344 | LAT | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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