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Individual Calculations January 2009 |
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| Costantini, Roberto Total change: 15.45 | |   |
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| FE 4 Ravenna Scacchi | Lido Adriano | ITA | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2289 | 4.50 | 5 | 1.34 | 15 | 20.10 | |
|  Occari, Maurizio | | | 2020 | ITA | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Pinna, Ferdinando | | | 1939 | ITA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Buriani, Andrea | | | 2151 | ITA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Drei, Andrea | f | | 2290 | ITA | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Rausis, Igor | | | 2480 | CZE | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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 Accademia | Bologna | ITA | 2008-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2289 | 3.50 | 5 | -0.31 | 15 | -4.65 | |
| | Pelliconi, Vanes | | | 1962 | ITA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Malfagia, Andrea | f | | 2276 | ITA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Piccinini, Samuele | | | 1939 | ITA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Gaido, Paolo | | | 2086 | ITA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Gilevich, Artem | | | 2075 | UKR | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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