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Individual Calculations April 2021 |
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| Medina, Joshua Total change: 14.00 | |   |
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| National Junior Open 2021 | Preysal | TTO | 2021-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1307 | 2.50 | 5 | 0.35 | 40 | 14.00 | |
|  Lackhai, Tristan | | | 1381 | TTO | 1.00 | 1 | 0.60 | 40 | 24.00 | |  Muradali, Kyan | | | 1164 | TTO | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Mohammed, Kiran | | | 1364 | TTO | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Ramsumair, Daenon | | | 1707 * | TTO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Prabhakar, Chandresh | | | 1266 | TTO | 0.00 | 1 | -0.56 | 40 | -22.40 | | | * 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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