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Individual Calculations April 2018 |
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| Piccinin, Mario Total change: 10.80 | |   |
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| 2018 Reidstra Memorial Under 2000 | Kitchener | CAN | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1772 | 3.50 | 4 | 0.54 | 20 | 10.80 | |
|  Maheux, Pierre | | | 1728 | CAN | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Zhou, Joey (junhe) | | | 1590 | CAN | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Liu, Harrison (hangchen) | | | 1434 | CAN | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Gillanders, Robert | | | 1547 | CAN | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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