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Individual Calculations September 2021 |
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| O Donnell, Conor Total change: -11.20 | |   |
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| Riga Technical University Open 2021 - Tournament A | Riga | LAT | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2297 | 2314 | 4.00 | 9 | -0.56 | 20 | -11.20 | |
|  Vetokhina, Sofia | | | 1914 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arjun, Kalyan | m | | 2503 | IND | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Kantans, Toms | g | | 2501 | LAT | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Sethuraman, S.p. | g | | 2644 | IND | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Pavlov, Sergey | m | | 2481 | UKR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Dmitrenko, Viktor | m | | 2444 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Tanmay, Chopra | | | 2166 | IND | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Blokhin, Sofia | | | 1968 | EST | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Rasa, Gints | | | 2050 | LAT | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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