Blitz:
Individual Calculations November 2022 |
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Minsara, S D Sadev Total change: 90.00 | | |
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Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1471 | 1098 | 3.00 | 7 | 2.14 | 20 | 42.80 | |
| Gunarathne, Senila Amaneth | c | | 1421 | SRI | 0.50 | 1 | 0.37 | 20 | 7.40 | | Wimalarathne, K G | | | 1526 | SRI | 1.00 | 1 | 0.93 | 20 | 18.60 | | Balendran, Misothan | | | 1408 | SRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | Ahangama, Senuka Aswin | | | 1310 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | De Silva, Osheen | | | 1814 | SRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | Perera, Mario | | | 1431 | SRI | 0.50 | 1 | 0.38 | 20 | 7.60 | | Ranasinghe, R Y G | | | 1387 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | 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) | | Sri Lanka National Youth Blitz Chess Championships 2022 - U12 O | Dehiwala | SRI | 2022-10-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1340 | 1098 | 2.00 | 4 | 1.18 | 40 | 47.20 | |
| Amarasinghe, Senith Ranmika | | | 1304 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | Ovitigala, Chenitha Mithvidu | | | 1430 | SRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | Galkotuwa, K A R G W D R B G | | | 1256 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | Induwara, T H D Thisarindu | | | 1368 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | 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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