Player Page

Valks, J (Johan)
Dob: 1998/04/15 (Adult)
Gender: Male
Chess SA id: 198038608
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2019/07/21 (1764 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1223.0
Curent Weighted rating1223.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1223.0
Current floor (min rating allowed)766.0
Current highest rating achieved1266.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±160.5
Current Raw change used (final)0.0
Projected new Raw rating1223.0
Projected new Weighed rating1223.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1223.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1266.0
Projected new floor766.0
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1221.4
Curent Weighted rating1221.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1221.4
Current floor (min rating allowed)766.0
Current highest rating achieved1266.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±160.8
Current Raw change used (final)0.0
Projected new Raw rating1221.4
Projected new Weighed rating1221.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1266.0
Projected new floor766.0
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1266.0
Curent Weighted rating1266.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1266.0
Current floor (min rating allowed)766.0
Current highest rating achieved1266.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±150.9
Current Raw change used (final)0.0
Projected new Raw rating1266.0
Projected new Weighed rating1266.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1266.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1266.0
Projected new floor766.0
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1266.0
Curent Weighted rating1266.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1266.0
Current floor (min rating allowed)766.0
Current highest rating achieved1266.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±150.9
Current Raw change used (final)0.0
Projected new Raw rating1266.0
Projected new Weighed rating1266.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1266.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1266.0
Projected new floor766.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Ehlanzeni Open 2019 (B) 2019/07/19 2019/07/21 Ehlanzeni (MEN) Standard 120 1.00 5 5 2.0 1240.6 1240.1 Analysis
2 Malelane Primary 2018 (Open) 2018/07/21 2018/07/21 Ehlanzeni (MEN) Standard 63 0.84 5 4 1.5 1244.8 1244.8 Analysis
1 South African Inter Regional Championships 2017 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 7 1.0 1266.0 1266.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 21 3 7 11 6.5 31.0 -161.9 1360.8 1198.9
White 10 2 5 3 4.5 45.0 -42.5 1319.9 1277.4
Black 11 1 2 8 2.0 18.2 -270.5 1398.0 1127.6
Standard All 21 3 7 11 6.5 31.0 -161.9 1360.8 1198.9
White 10 2 5 3 4.5 45.0 -42.5 1319.9 1277.4
Black 11 1 2 8 2.0 18.2 -270.5 1398.0 1127.6
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2010116618 Dlamini, S (Sincobile) 2 2.0 2 0 0 100.0 1240.6 425.0 1665.6 View list
2 106057377 Ogunjiofor, AJ (Asinobi) 2 1.0 0 2 0 50.0 1240.6 0.0 1240.6 View list
3 1820116615 Magongo, M (Martin) 2 1.0 0 2 0 50.0 1240.6 0.0 1240.6 View list
4 289043395 Yende, T (Thokozile) 2 0.0 0 0 2 0.0 1240.6 -425.0 815.6 View list
5 193095346 Hlophe, N (Nkosinathi) 2 0.0 0 0 2 0.0 1240.6 -425.0 815.6 View list
6 102060303 Mndawe, S (Samkelo) 1 1.0 1 0 0 100.0 1244.8 425.0 1669.8 View list
7 200028687 Oberholzer, M (Marni) 1 0.5 0 1 0 50.0 1266.0 0.0 1266.0 View list
8 200034040 Seloana, RA (Reamogetswe) 1 0.5 0 1 0 50.0 1266.0 0.0 1266.0 View list
9 196033471 Schoeman, T (Tristan) 1 0.5 0 1 0 50.0 1244.8 0.0 1244.8 View list
10 180055919 Zwane, L (Linda) 1 0.0 0 0 1 0.0 1244.8 -425.0 819.8 View list
11 198034674 Sikwati, L (Lizo) 1 0.0 0 0 1 0.0 1266.0 -425.0 841.0 View list
12 101032167 Richter, J-M (Jan-Michael) 1 0.0 0 0 1 0.0 1266.0 -425.0 841.0 View list
13 187025727 Mpya, TM (Tshediso) 1 0.0 0 0 1 0.0 1266.0 -425.0 841.0 View list
14 175070077 Mashiane, M (Mokgethoa) 1 0.0 0 0 1 0.0 1244.8 -425.0 819.8 View list
15 175052244 Hattingh, GN (Gerhardus) 1 0.0 0 0 1 0.0 1266.0 -425.0 841.0 View list
16 100009224 Fakude, HM (Hopewell) 1 0.0 0 0 1 0.0 1266.0 -425.0 841.0 View list