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Individual Calculations December 2019 |
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| Sojo, Stephan Total change: -38.40 | |   |
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| National Youth Chess Championship 2019 U20 | Paramaribo | SUR | 2019-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1423 | 4.00 | 8 | -1.92 | 20 | -38.40 | |
|  Kalka, Shiva | | | 1627 | SUR | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Ristie, Vladimir | | | 1072 | SUR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Wirjosoekarto, Dean | | | 1126 | SUR | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Nazir, Eden | | | 1086 | SUR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Panchoe, Smirti | | | 1025 | SUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Udit, Raul | | | 1037 | SUR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Balaydin, Tariq | | | 1142 | SUR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ramsing, Radjiv | | | 1505 | SUR | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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