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Individual Calculations July 2022 |
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| Arkell, Keith C Total change: 4.80 | |   |
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| World Senior Team Championship 2022 - Over 50 - Open | Acqui Terme | ITA | 2022-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2395 | 4.00 | 5 | 0.48 | 10 | 4.80 | |
|  Harstad, Christian | | | 1995 * | NOR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Arnason, Jon L | g | | 2412 | ISL | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Krizsany, Laszlo | m | | 2377 | HUN | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Smeets, Pierre | | | 1990 | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gaprindashvili, Nona | g | wg | 2270 | GEO | 1.00 | 1 | 0.33 | 10 | 3.30 | | | * 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) | | |
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