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Rapid:
Individual Calculations December 2018 |
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| Grigorjevs, Arsenijs Total change: -23.20 | |   |
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| Incukalns District Open Rapid Chess Championship 2018 | Vangazi | LAT | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1665 | 3.00 | 7 | -1.16 | 20 | -23.20 | |
|  Strods, Patriks Ricards | | | 1265 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Brikers, Aleksandrs | | | 2005 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tabors, Emils | | | 1472 | LAT | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Mushkey, Boris | | | 1501 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ivanov, Igor | | | 2038 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Susejs, Voldemars | | | 1451 | LAT | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Freibergs, Andrejs | | | 1446 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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