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Individual Calculations March 2020 |
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| Liu, Henry Total change: -88.40 | |   |
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| 2020 Ontario Junior Championship Open | Mississauga | CAN | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1733 | 2.50 | 5 | -0.63 | 40 | -25.20 | |
|  Sharma, Vishruth | | | 1598 | CAN | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Lang, Quintin | | | 1630 | CAN | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Yuen, Noah Nathaniel | | | 1681 | CAN | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Huang, Richard | | | 1626 | CAN | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Papneja, Arul | | | 1671 | CAN | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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) | | | | 2020 Oakville Winter Open U2100 | Oakville | CAN | 2020-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1733 | 2.00 | 5 | -1.58 | 40 | -63.20 | |
| | Chen, Richard | | | 1460 | CAN | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Hua, Michelle | | | 1608 | CAN | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Wang, Eric | | | 1490 | CAN | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kumar, Sriram | | | 1491 | USA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | He, Emma | | wf | 1750 | CAN | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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