Individual Calculations February 2018 |
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Petriashvili, Nikoloz Total change: -9.20 | | |
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GEO 77th Ch | Tbilisi | GEO | 2018-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2586 | 2371 | 0.00 | 2 | -0.46 | 20 | -9.20 | |
| Jojua, Davit | g | | 2586 | GEO | 0.00 | 1 | -0.23 | 20 | -4.60 | | Jojua, Davit | g | | 2586 | GEO | 0.00 | 1 | -0.23 | 20 | -4.60 | | 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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