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Individual Calculations September 2019 |
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| Jackson, James P Total change: 2.80 | |   |
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| Riga Technical University Open 2019 - Tournament A | Riga | LAT | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2389 | 6.00 | 9 | 0.14 | 20 | 2.80 | |
|  Krumina, Linda | | wf | 2093 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Varshini, V | | wm | 2128 | IND | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Tymrakiewicz, Rafal | f | | 2226 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Dubrovin, Robert | | | 2273 | EST | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Dastan, Muhammed Batuhan | g | | 2582 | TUR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sharma, Dinesh K. | m | | 2299 | IND | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Raahul, V S | | | 2270 | IND | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Valkama, Eero | f | | 2256 | FIN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Valner, Uku | f | | 2317 | EST | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | |
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