Player Page

Kiewiets, R (Rowan)
Dob: 2007/03/20 (U18)
Gender: Male
Chess SA id: 1070136998
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2023/08/25 (267 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 rating1183.8
Curent Weighted rating1180.3
Curent Weighted performance953.1
Current official/published rating (highest between Raw, WR and WP)1183.8
Current floor (min rating allowed)683.8
Current highest rating achieved1183.8
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)±169.7
Current Raw change used (final)0.0
Projected new Raw rating1183.8
Projected new Weighed rating1181.1
Projected new Weighted performance953.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1183.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1183.8
Projected new floor683.8
Projected new K-facor40
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 rating1187.6
Curent Weighted rating1181.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1187.6
Current floor (min rating allowed)687.6
Current highest rating achieved1187.6
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)±168.8
Current Raw change used (final)0.0
Projected new Raw rating1187.6
Projected new Weighed rating1182.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1187.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1187.6
Projected new floor687.6
Projected new K-facor40
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 rating1109.2
Curent Weighted rating1122.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1122.5
Current floor (min rating allowed)679.2
Current highest rating achieved1179.2
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)±188.7
Current Raw change used (final)0.0
Projected new Raw rating1109.2
Projected new Weighed rating1120.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1120.1
Projected effective change (new Official - current Official)-2.4
Projected new highest rating1179.2
Projected new floor679.2
Projected new K-facor40
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)679.2
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor679.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Bloemfontein League 25 August 2023 (U19A) 2023/08/25 2023/08/25 Mangaung (FMB) Rapid 15 0.39 5 5 2.0 1183.6 1129.6 Analysis
4 Bloemfontein Highschool League 24 Feb 2023 (U19A) 2023/02/24 2023/02/24 Mangaung (FMB) Rapid 17 0.42 5 5 1.5 1155.3 1179.2 Analysis
3 Grey College Team Championship 2023 (B) 2023/02/03 2023/02/04 Mangaung (FMB) Standard 60 0.83 5 5 3.5 1155.3 1137.6 Analysis
2 Bloemfontein School League 2022 (U19) 2022/08/12 2022/08/12 Mangaung (FMB) Rapid 35 0.66 5 5 3.0 1148.2 1200.0 Analysis
1 Grey College Team Championship 2022 (B) 2022/02/18 2022/02/19 Mangaung (FMB) Standard 60 0.83 5 4 0.5 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 24 8 5 11 10.5 43.8 -53.1 1194.4 1141.3
White 12 4 1 7 4.5 37.5 -106.3 1221.3 1115.0
Black 12 4 4 4 6.0 50.0 0.0 1167.6 1167.6
Standard All 9 3 2 4 4.0 44.4 -47.2 1182.1 1134.9
White 4 2 0 2 2.0 50.0 0.0 1173.0 1173.0
Black 5 1 2 2 2.0 40.0 -85.0 1189.4 1104.4
Rapid All 15 5 3 7 6.5 43.3 -56.7 1201.8 1145.2
White 8 2 1 5 2.5 31.3 -159.4 1245.4 1086.1
Black 7 3 2 2 4.0 57.1 60.7 1152.0 1212.7
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 1060160743 Mondi, S (Sithenkosi) 1 1.0 1 0 0 100.0 1183.6 425.0 1608.6 View list
2 1060145481 Rossouw, H (Hardus) 1 1.0 1 0 0 100.0 1148.2 425.0 1573.2 View list
3 1060136982 Brink, E (Edwill) 1 1.0 1 0 0 100.0 1155.3 425.0 1580.3 View list
4 2070136999 Krog, T (Thelma) 1 1.0 1 0 0 100.0 1155.3 425.0 1580.3 View list
5 107069734 Jordaan, W (Wian) 1 1.0 1 0 0 100.0 1183.6 425.0 1608.6 View list
6 1080149083 Jacobs, L (Luciano) 1 1.0 1 0 0 100.0 1155.3 425.0 1580.3 View list
7 1060149114 Trip, T (Travis) 1 1.0 1 0 0 100.0 1155.3 425.0 1580.3 View list
8 107064255 Van Rensburg, M (Malan) 1 1.0 1 0 0 100.0 1148.2 425.0 1573.2 View list
9 2080136992 Greyling, L (Lara) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
10 1050145478 Leserwane, T (Thuto) 1 0.5 0 1 0 50.0 1155.3 0.0 1155.3 View list
11 1060107762 Nwenyi, P (Prince) 1 0.5 0 1 0 50.0 1148.2 0.0 1148.2 View list
12 103086195 Motshweneng, G (Goitumetswe) 1 0.5 0 1 0 50.0 1148.2 0.0 1148.2 View list
13 1070099941 Burger, I (Izak Ulrich) 1 0.5 0 1 0 50.0 1155.3 0.0 1155.3 View list
14 105035097 Smit, A (Albert) 1 0.0 0 0 1 0.0 1183.6 -425.0 758.6 View list
15 1040160747 Shekoe, T (Tseko) 1 0.0 0 0 1 0.0 1183.6 -425.0 758.6 View list
16 106044536 Robberts, M (Morne Christian) 1 0.0 0 0 1 0.0 1183.6 -425.0 758.6 View list
17 105055990 Nxele, A (Azukwa) 1 0.0 0 0 1 0.0 1155.3 -425.0 730.3 View list
18 1040138214 Molelekoa, R (Retshepile) 1 0.0 0 0 1 0.0 1155.3 -425.0 730.3 View list
19 1040106458 Mcthebe, M (Marshall) 1 0.0 0 0 1 0.0 1148.2 -425.0 723.2 View list
20 1060105511 Marnitz, K (Keenan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list