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Individual Calculations September 2019 |
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| Jeyakumar, Bhavatharshan Total change: 114.00 | |   |
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| 2019 Canadian Junior CC U1800 | Toronto | CAN | 2019-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1424 | 3.50 | 4 | 1.65 | 40 | 66.00 | |
|  Mugunthan, Vaamanan | | | 1287 | CAN | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Stoica, Savas Marin | | | 1605 | ENG | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Srinivas, Atharva | | | 1504 | CAN | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Ruchinskaya, Valerie | | | 1412 | CAN | 1.00 | 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) | | | | 2019 NAYCC U14 Open | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1424 | 2.50 | 6 | 1.20 | 40 | 48.00 | |
| | Daniel, Shubin | | | 1824 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Eric, Wu | | | 1824 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alonso, Caleb Astudillo Cuevas | c | | 1426 | MEX | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Paul, Wang | | | 1796 | CAN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Eric, Wang | | | 1456 | CAN | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Zhiqi, Ryan Huang | | | 1824 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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