Player Page

Jansen, R (Rikus)
Dob: 2005/08/03 (U20)
Gender: Male
Chess SA id: 1050136970
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2023/02/04 (508 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
Current Raw rating1180.1
Current Weighted rating1181.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1181.1
Current highest rating achieved1190.4
Current floor (min rating allowed)690.4
Current K-factor40
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)±170.6
Current Raw change used (final)0.0
Projected new Raw rating1180.1
Projected new Weighed rating1086.4
Projected new Weighted performance704.5
Projected new final Raw rating (if new WP > new Raw)1180.1
Projected new highest rating1190.4
Projected new floor690.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1180.1
Projected effective change (new Official - current Official)-1.0
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
Current Raw rating1170.8
Current Weighted rating1172.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1172.6
Current highest rating achieved1189.6
Current floor (min rating allowed)689.6
Current K-factor40
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)±172.9
Current Raw change used (final)0.0
Projected new Raw rating1170.8
Projected new Weighed rating1078.5
Projected new Weighted performance704.5
Projected new final Raw rating (if new WP > new Raw)1170.8
Projected new highest rating1189.6
Projected new floor689.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1170.8
Projected effective change (new Official - current Official)-1.8
s
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Grey College Team Championship 2023 (A) 2023/02/03 2023/02/04 Mangaung (FMB) Standard 60 0.83 5 5 1.0 1190.4 1189.6 Analysis
2 JNW Trinityhouse LF 2022 (Contenders) 2022/03/12 2022/03/12 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1156.5 1147.2 Analysis
1 Grey College Team Championship 2022 (A) 2022/02/18 2022/02/19 Mangaung (FMB) Standard 60 0.83 5 5 1.0 1200.0 1200.0 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 15 5 1 9 5.5 36.7 -113.3 1262.0 1148.7
White 7 3 0 4 3.0 42.9 -60.7 1231.3 1170.5
Black 8 2 1 5 2.5 31.3 -159.4 1289.0 1129.6
Standard All 15 5 1 9 5.5 36.7 -113.3 1262.0 1148.7
White 7 3 0 4 3.0 42.9 -60.7 1231.3 1170.5
Black 8 2 1 5 2.5 31.3 -159.4 1289.0 1129.6
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 2080143806 Butler, K (Kayla) 1 1.0 1 0 0 100.0 1156.5 425.0 1581.5 View list
2 206079860 Dinham, K (Kiara) 1 1.0 1 0 0 100.0 1156.5 425.0 1581.5 View list
3 1100110075 Mupalala, K (Kenzo) 1 1.0 1 0 0 100.0 1156.5 425.0 1581.5 View list
4 1040098134 Swarts, M (Matthew) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1060135427 Poloko, T (Toano) 1 1.0 1 0 0 100.0 1190.4 425.0 1615.4 View list
6 108082807 Joseph, J (Jamie) 1 0.5 0 1 0 50.0 1156.5 0.0 1156.5 View list
7 1040132504 Wiese, D (Dreyer) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 104040354 Van Rooy, HF (Herculaas) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 205039930 Van Heerden, M (Mia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 106093982 Piek, S (Sebastian) 1 0.0 0 0 1 0.0 1190.4 -425.0 765.4 View list
11 107052210 Kotze, CJ (Christiaan) 1 0.0 0 0 1 0.0 1190.4 -425.0 765.4 View list
12 105086981 Kitengye, A (Armand) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 106059113 Chang, S (Sebastian) 1 0.0 0 0 1 0.0 1190.4 -425.0 765.4 View list
14 205061420 Botha, E (Emma) 1 0.0 0 0 1 0.0 1190.4 -425.0 765.4 View list
15 1060113146 Barnard, N (Nathan) 1 0.0 0 0 1 0.0 1156.5 -425.0 731.5 View list