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Rapid:
Individual Calculations April 2023 |
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| Vinesh, Venkata Narayanaswamy Total change: -69.20 | |   |
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| 74th National Schools Individual 2023 U14 Open Category | Singapore | SGP | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1303 | 2.00 | 4 | -0.53 | 40 | -21.20 | |
|  Prashray, Deevi | | | 1020 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Lim, Aiden Tze Choon | | | 1131 | SGP | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Chen, Meng Ren Morgan | | | 1196 | SGP | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Sanjay, Vasu | | | 1444 | SGP | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | 1st RCA International Rapid Rating Chess Tournament | Chennai | IND | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1303 | 2.00 | 5 | -1.20 | 40 | -48.00 | |
| | Ram, Alagappan S | | | 1735 | IND | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Maanas, C V | | | 1122 | IND | 0.00 | 1 | -0.74 | 40 | -29.60 | | | S, Suchendran | | | 1035 | IND | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Mitesh, Sai G | | | 1045 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Durairaj, G | | | 1119 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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