 |  | Fernandez Lopez,Ruben | 2242 | Kostolansky,Sebastian Lukas | 2406 | 29th EY Open U14 2019; Bratislava SVK | 2019 | |
 |  | Kostolansky,Sebastian Lukas | 2406 | Razafindratsima,Timothe | 2230 | 29th EY Open U14 2019; Bratislava SVK | 2019 | |
 |  | Kostolansky,Sebastian Lukas | 2418 | Polak,T | 2527 | Blansko Chess Masters; Blansko CZE | 2019 | |
 |  | Kociscak,J | 2499 | Kostolansky,Sebastian Lukas | 2418 | Blansko Chess Masters; Blansko CZE | 2019 | |
 |  | Diermair,A | 2479 | Kostolansky,Sebastian Lukas | 2418 | Blansko Chess Masters; Blansko CZE | 2019 | |
 |  | Kostolansky,Sebastian Lukas | 2418 | Kraus,To | 2473 | Blansko Chess Masters; Blansko CZE | 2019 | |
 |  | Kostolansky,Sebastian Lukas | 2418 | Druska,J | 2460 | Blansko Chess Masters; Blansko CZE | 2019 | |
 |  | Kostolansky,Sebastian Lukas | 2418 | Menezes,Chr | 2423 | Blansko Chess Masters; Blansko CZE | 2019 | |
 |  | Likavsky,T | 2423 | Kostolansky,Sebastian Lukas | 2418 | Blansko Chess Masters; Blansko CZE | 2019 | |
 |  | Dietmayer Kraeutler,M | 2345 | Kostolansky,Sebastian Lukas | 2418 | Blansko Chess Masters; Blansko CZE | 2019 | |
 |  | Szustakowski,Antoni | 2287 | Kostolansky,Sebastian Lukas | 2420 | TCh-SVK 2019-20; Slovakia SVK | 2019 | |
 |  | Kostolansky,Sebastian Lukas | 2420 | Haring,V | 2266 | TCh-SVK 2019-20; Slovakia SVK | 2019 | |
 |  | Kerdik,A | 2091 | Kostolansky,Sebastian Lukas | 2197 | V4 Stiavnica Open 2018; Banska Stiavnica SVK | 2018 | |
 |  | Kostolansky,Sebastian Lukas | 2197 | Talla,V | 2402 | V4 Stiavnica Open 2018; Banska Stiavnica SVK | 2018 | |
 |  | Kostolansky,Sebastian Lukas | 2197 | Bokros,A | 2465 | V4 Stiavnica Open 2018; Banska Stiavnica SVK | 2018 | |
 |  | Kostolansky,Sebastian Lukas | 2229 | Jablonicky,Martin | 2338 | Doprastav Open 2018; Bratislava SVK | 2018 | |
 |  | Kostolansky,Sebastian Lukas | 2229 | Manik,M | 2423 | Doprastav Open 2018; Bratislava SVK | 2018 | |
 |  | Pniaczek,Marek | 2082 | Kostolansky,Sebastian Lukas | 2197 | V4 Stiavnica Open 2018; Banska Stiavnica SVK | 2018 | |
 |  | Kostolansky,Sebastian Lukas | 2197 | Volcko,Richard | 2068 | V4 Stiavnica Open 2018; Banska Stiavnica SVK | 2018 | |
 |  | Gombar,P | 1974 | Kostolansky,Sebastian Lukas | 2197 | V4 Stiavnica Open 2018; Banska Stiavnica SVK | 2018 | |
 |  | Tomanek,R | 1939 | Kostolansky,Sebastian Lukas | 2197 | V4 Stiavnica Open 2018; Banska Stiavnica SVK | 2018 | |
 |  | Kostolansky,Sebastian Lukas | 2197 | Budinsky,J | 1931 | V4 Stiavnica Open 2018; Banska Stiavnica SVK | 2018 | |
 |  | Kostolansky,Sebastian Lukas | 2209 | Pacher,M | 2457 | Tatry Open 2018; Tatranske Zruby SVK | 2018 | |
 |  | Kostolansky,Sebastian Lukas | 2209 | Berezjuk,S | 2427 | Tatry Open 2018; Tatranske Zruby SVK | 2018 | |
 |  | Zatko,G | 2194 | Kostolansky,Sebastian Lukas | 2209 | Tatry Open 2018; Tatranske Zruby SVK | 2018 | |