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Individual Calculations January 2019 |
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| Chakravarthi Reddy, M Total change: 3.10 | |   |
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| FE 3 Roma Citta' Aperta - A | Roma | ITA | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2428 | 3.50 | 6 | -0.87 | 10 | -8.70 | |
|  Khadijah, Qurota Ain | | | 2069 | INA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Sapale, Saloni | | wm | 2187 | IND | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Petrosyan, Manuel | g | | 2565 | ARM | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Roe, Simon J | | | 2223 | ENG | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Tamin, Upi Darmayana | | wm | 2028 * | INA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bach, Matthias | f | | 2301 | GER | 0.50 | 1 | -0.17 | 10 | -1.70 | | | * 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) | | | | WE 5 Autunno inizio inverno Mimosa - A | Milano | ITA | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2428 | 4.00 | 4 | 1.18 | 10 | 11.80 | |
| | Vezzosi, Paolo | m | | 2288 | ITA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Vuelban, Virgilio | m | | 2304 | PHI | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Mrdja, Milan | m | | 2301 | CRO | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Di Trapani, Davide | | | 2193 | ITA | 1.00 | 1 | 0.21 | 10 | 2.10 | |
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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