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Individual Calculations September 2021 |
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| Chacatrian, Ruben Total change: 29.60 | |   |
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| Riga Technical University Open 2021 - Tournament E | Riga | LAT | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1163 | 0.50 | 1 | -0.03 | 40 | -1.20 | |
|  Saviciauskas, Germantas | | | 1143 | LTU | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | Lithuanian Amateur Chess Championship 2021 | Kaunas | LTU | 2021-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1163 | 1.50 | 5 | 0.77 | 40 | 30.80 | |
| | Setikiene, Grazina | | | 1563 * | LTU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sukyte, Kotryna | | | 1477 | LTU | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Buivydas, Skirmantas | | | 1563 * | LTU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Medisauskas, Egidijus | | | 1276 | LTU | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Vazgauskas, Povilas | | | 1563 * | LTU | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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