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Individual Calculations September 2018 |
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| Suder, Ryszard Total change: -0.80 | |   |
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| B gr VIII IBCA World Team Chess Championship | Sofia | BUL | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 2054 | 1.50 | 2 | -0.04 | 20 | -0.80 | |
|  Murgia, Stefano | | | 1667 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Pirosca, Alexandru | | | 1956 | ROU | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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