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Individual Calculations October 2018 |
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| Portnoff, Leon Total change: -4.40 | |   |
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| Kristianstad Chess Cup 2018 lang | Kristianstad | SWE | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1463 | 1.50 | 2 | -0.11 | 40 | -4.40 | |
|  Steffert, William | | | 1220 | SWE | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Voong, Andy | | | 1214 | SWE | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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