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Individual Calculations January 2020 |
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| Pulkkinen, Kari Total change: -43.20 | |   |
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| FE 4 Roma citta' aperta - A | Roma | ITA | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2277 | 4.50 | 9 | -2.16 | 20 | -43.20 | |
|  Aarav, Dengla | | | 2021 | IND | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Thrish, Karthik | | | 2032 | IND | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Buonanno, Raffaele | f | | 2078 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Cardili, Mariano | | | 2081 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Zum Felde, Michael | | | 2093 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Modi, Yashil | f | | 1947 | RSA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Pala, Giorgio | | | 2086 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zhukov, Anton | | | 2190 | RUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Ruecker, Benjamin | | | 2239 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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