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Individual Calculations October 2023 |
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| Nikac, Predrag Total change: 7.70 | |   |
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| World Senior Team Chess Championship 2023 S50 | Struga | MKD | 2023-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2275 | 3.00 | 4 | 0.77 | 10 | 7.70 | |
|  Hewson, Brian W R | | | 2023 | ENG | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Kantorik, Marian | m | | 2195 | SVK | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Arkell, Keith C | g | | 2352 | ENG | 0.50 | 1 | 0.11 | 10 | 1.10 | |  Borgo, Giulio | m | | 2332 | ITA | 1.00 | 1 | 0.58 | 10 | 5.80 | |
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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