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Individual Calculations July 2018 |
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| Tan, Justin Total change: -3.00 | |   |
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| East Anglian Chess Union Congress Open | Newmarket | ENG | 2018-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2484 | 4.50 | 5 | 0.58 | 10 | 5.80 | |
|  Myall, Ivan J | | | 2084 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Anderson, John | | | 2156 | ENG | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Merry, Alan B | m | | 2460 | ENG | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Bradbury, Neil H | m | | 2350 | ENG | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Davison, Chris | | | 2084 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | OP 4 ad Gredine | Ortisei | ITA | 2018-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2484 | 6.00 | 9 | -0.88 | 10 | -8.80 | |
| | Colombo, Roberto | | | 2125 | ITA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Podetti, Davide | | | 2186 | ITA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Tarlev, Konstantin | g | | 2552 | UKR | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Moroni, Luca Jr | g | | 2549 | ITA | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Lorscheid, Gerhard | f | | 2200 | GER | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Molina, Fabrizio | f | | 2212 | ITA | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Arne, Mike | | | 2181 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Seyb, Dieter | f | | 2179 | GER | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Zucchelli, Massimo | | | 2089 | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | |
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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