Player Page

Bezuidenhout, RR (Roland)
Dob: 1997/01/22 (Adult)
Gender: Male
Chess SA id: 197002154
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s): FM
Last active: 2019/12/17 (1613 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 rating2218.0
Curent Weighted rating2185.2
Curent Weighted performance818.1
Current official/published rating (highest between Raw, WR and WP)2218.0
Current floor (min rating allowed)1718.0
Current highest rating achieved2218.0
Current K-factor16
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)±38.9
Current Raw change used (final)0.0
Projected new Raw rating2218.0
Projected new Weighed rating2188.5
Projected new Weighted performance818.1
Projected new official/published rating (highest between new Raw, new WR and new WP)2218.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating2218.0
Projected new floor1718.0
Projected new K-facor16
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 rating2218.0
Curent Weighted rating2185.1
Curent Weighted performance818.0
Current official/published rating (highest between Raw, WR and WP)2218.0
Current floor (min rating allowed)1718.0
Current highest rating achieved2218.0
Current K-factor16
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)±38.9
Current Raw change used (final)0.0
Projected new Raw rating2218.0
Projected new Weighed rating2188.4
Projected new Weighted performance818.0
Projected new official/published rating (highest between new Raw, new WR and new WP)2218.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating2218.0
Projected new floor1718.0
Projected new K-facor16
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 rating2111.2
Curent Weighted rating2111.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)2111.2
Current floor (min rating allowed)1611.2
Current highest rating achieved2111.2
Current K-factor20
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)±45.3
Current Raw change used (final)0.0
Projected new Raw rating2111.2
Projected new Weighed rating2111.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)2111.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating2111.2
Projected new floor1611.2
Projected new K-facor20
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 rating2111.2
Curent Weighted rating2111.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)2111.2
Current floor (min rating allowed)1611.2
Current highest rating achieved2111.2
Current K-factor20
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)±45.3
Current Raw change used (final)0.0
Projected new Raw rating2111.2
Projected new Weighed rating2111.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)2111.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating2111.2
Projected new floor1611.2
Projected new K-facor20
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
12 2019 South African Closed Chess Championships (Open A) 2019/12/07 2019/12/17 Cape Town (WCT) Standard 150 1.00 11 11 5.5 2158.2 2157.0 Analysis
11 2019 Capablanca Chess Festival (RR IM Norm) 2019/04/18 2019/04/22 Tshwane (GTP) Standard 135 1.00 9 9 4.0 2147.6 2146.4 Analysis
10 2019 Boardwalk Pearson Open (Invitational) 2019/03/29 2019/03/31 Nelson Mandela Bay (ENM) Standard 150 1.00 5 5 4.0 2130.4 2129.4 Analysis
9 2018 Centurion Chess Club Open (A) 2018/09/29 2018/09/29 Tshwane (GTP) Standard 60 0.83 5 5 4.0 2137.9 2138.4 Analysis
8 South African Open 2018 (A) 2018/07/07 2018/07/14 Mangaung (FMB) Standard 150 1.00 11 11 7.0 2163.1 2163.8 Analysis
7 2018 USSA Championship (Open) 2018/07/02 2018/07/06 Gert Sibande (MGS) Standard 90 0.94 9 0 0.0 2163.1 2163.8 Analysis
6 2018 Zone 4.3 Individual Chess Championships 2018/04/08 2018/04/14 Mozambique (MOZ) Standard 120 1.00 9 9 6.0 2119.7 2120.6 Analysis
5 2018 Waterkloof Open (Prestige) 2018/03/01 2018/03/04 Tshwane (GTP) Standard 120 1.00 6 6 3.0 2120.1 2121.4 Analysis
4 2018 Volkskool Open (Prestige) 2018/02/16 2018/02/18 Sedibeng (GSV) Standard 120 1.00 5 5 4.0 2116.7 2118.4 Analysis
3 2018 Constantia Park Open (A) 2018/02/10 2018/02/10 Tshwane (GTP) Standard 60 0.83 5 5 3.5 2116.7 2118.4 Analysis
2 2018 Tshwane Registration Open Chess Tournament (A) 2018/01/27 2018/01/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 2111.2 2111.2 Analysis
1 South African Inter Regional Championships 2017 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 6 3.0 2111.2 2111.2 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 77 30 36 11 48.0 62.3 104.9 2037.7 2142.6
White 36 12 17 7 20.5 56.9 59.0 2065.0 2124.0
Black 41 18 19 4 27.5 67.1 145.1 2013.8 2158.9
Standard All 77 30 36 11 48.0 62.3 104.9 2037.7 2142.6
White 36 12 17 7 20.5 56.9 59.0 2065.0 2124.0
Black 41 18 19 4 27.5 67.1 145.1 2013.8 2158.9
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 101015487 Khumalo, KB (Keith) 7 4.5 2 5 0 64.3 2138.4 121.4 2259.8 View list
2 101050584 Mazibuko, K (Khanya) 3 2.0 1 2 0 66.7 2123.1 141.7 2264.7 View list
3 191012376 Hercules, BV (Benjamin) 3 1.5 1 1 1 50.0 2140.8 0.0 2140.8 View list
4 184019054 Mabusela, JM (Johannes) 3 1.5 0 3 0 50.0 2116.0 0.0 2116.0 View list
5 194026329 Mwale, J (Joseph) 3 1.0 0 2 1 33.3 2125.2 -141.7 1983.5 View list
6 187015737 Klaasen, CJ (Calvin) 2 1.5 1 1 0 75.0 2152.9 212.5 2365.4 View list
7 103086734 Beukes, DM (Dante) 2 1.5 1 1 0 75.0 2139.0 212.5 2351.5 View list
8 196030519 Pon, M (Matt) 2 1.0 0 2 0 50.0 2134.7 0.0 2134.7 View list
9 195011466 Grover, S (Sahaj) 2 0.5 0 1 1 25.0 2155.3 -212.5 1942.8 View list
10 100001446 Barrish, D (Daniel) 2 0.5 0 1 1 25.0 2152.9 -212.5 1940.4 View list
11 187019959 Makoto, R (Rodwell) 2 0.5 0 1 1 25.0 2133.8 -212.5 1921.3 View list
12 182004314 Cawdery, DJ (Daniel) 2 0.0 0 0 2 0.0 2155.3 -425.0 1730.3 View list
13 190013568 James, M (Michael) 1 1.0 1 0 0 100.0 2158.2 425.0 2583.2 View list
14 298008285 Du Toit, S (Sune) 1 1.0 1 0 0 100.0 2111.2 425.0 2536.2 View list
15 101009824 Fourie, L (Louhan) 1 1.0 1 0 0 100.0 2116.7 425.0 2541.7 View list
16 180005736 Cronwright, S (Shaun) 1 1.0 1 0 0 100.0 2163.1 425.0 2588.1 View list
17 194017650 Lekgau, M (Mothupi) 1 1.0 1 0 0 100.0 2116.7 425.0 2541.7 View list
18 182017839 Lesuthu, KM (Kali) 1 1.0 1 0 0 100.0 2116.7 425.0 2541.7 View list
19 187018778 Lukhwareni, NR (Nkhumbuleni) 1 1.0 1 0 0 100.0 2116.7 425.0 2541.7 View list
20 184016728 Makhosonke, KM (Kuhlase) 1 1.0 1 0 0 100.0 2137.9 425.0 2562.9 View list