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Individual Calculations May 2022 |
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| Brathwaite, Kelon Total change: -20.40 | |   |
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| National Youth Under 14 Open 2022 | Preysal | TTO | 2022-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1369 | 2.50 | 3 | 0.45 | 40 | 18.00 | |
|  Sammy, Christopher | | | 1064 | TTO | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Medina, Joshua | | | 1264 | TTO | 0.50 | 1 | -0.14 | 40 | -5.60 | |  Samuel Bisnath, Kael | | | 1331 | TTO | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | | | National Junior Open 2022 | Preysal | TTO | 2022-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1369 | 3.00 | 5 | -0.96 | 40 | -38.40 | |
| | Bharath, Sameer | | | 1037 | TTO | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Munroe-Brown, Brad | | | 1172 | TTO | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Mahabir, Yuri Harvard | | | 1105 | TTO | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Ly Fook, Nicholas | | | 1223 | TTO | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Mano, Syon | | | 1113 | TTO | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | |
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