Player Page

Clark, R (Ryan)
Dob: 2008/05/08 (U18)
Gender: Male
Chess SA id: 108092193
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/02/03 (144 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 rating1141.0
Current Weighted rating1127.3
Current Weighted performance825.0
Current official/published rating (highest between Raw, WR and WP)1141.0
Current highest rating achieved1141.0
Current floor (min rating allowed)641.0
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)±180.4
Current Raw change used (final)0.0
Projected new Raw rating1141.0
Projected new Weighed rating1037.4
Projected new Weighted performance836.6
Projected new final Raw rating (if new WP > new Raw)1141.0
Projected new highest rating1141.0
Projected new floor641.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1141.0
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 rating1102.4
Current Weighted rating1102.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1102.4
Current highest rating achieved1102.4
Current floor (min rating allowed)602.4
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)±190.6
Current Raw change used (final)0.0
Projected new Raw rating1102.4
Projected new Weighed rating1014.2
Projected new Weighted performance59.9
Projected new final Raw rating (if new WP > new Raw)1102.4
Projected new highest rating1102.4
Projected new floor602.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1102.4
Projected effective change (new Official - current Official)=0.0
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 rating1177.0
Current Weighted rating1160.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1177.0
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)±171.3
Current Raw change used (final)0.0
Projected new Raw rating1177.0
Projected new Weighed rating1067.8
Projected new Weighted performance738.8
Projected new final Raw rating (if new WP > new Raw)1177.0
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)1177.0
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 rating1130.4
Current Weighted rating1130.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1130.6
Current highest rating achieved1130.4
Current floor (min rating allowed)630.4
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)±183.1
Current Raw change used (final)0.0
Projected new Raw rating1130.4
Projected new Weighed rating1040.0
Projected new Weighted performance265.5
Projected new final Raw rating (if new WP > new Raw)1130.4
Projected new highest rating1130.4
Projected new floor630.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1130.4
Projected effective change (new Official - current Official)-0.2
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 YCA Otto Du Plessis Rapid 2024 (A) 2024/02/03 2024/02/03 Nelson Mandela Bay (ENM) Rapid 15 0.39 5 5 2.5 1121.5 1153.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 YCA Otto Du Plessis Rapid 2024 (A) 2024/02/03 2024/02/03 Nelson Mandela Bay (ENM) Rapid 15 0.39 5 5 2.5 1121.5 1153.2 Analysis
4 2022 Westering Tournament (Rapid) 2022/08/27 2022/08/27 Nelson Mandela Bay (ENM) Rapid 12 0.33 5 5 2.0 1121.0 1200.0 Analysis
3 2022 Westering Tournament (Blitz) 2022/08/27 2022/08/27 Nelson Mandela Bay (ENM) Blitz 5 0.18 7 7 2.0 1121.0 1200.0 Analysis
2 NMB First Trails 2018 (U12) 2018/03/23 2018/03/24 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.0 1200.0 1200.0 Analysis
1 2018 Boardwalk Pearson Open (Devlopment) 2018/03/17 2018/03/17 Nelson Mandela Bay (ENM) Rapid 30 0.60 6 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 1 2 2.5 50.0 0.0 1380.4 1380.4
White 2 1 1 0 1.5 75.0 212.5 1283.3 1495.8
Black 3 1 0 2 1.0 33.3 -141.7 1445.1 1303.4
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 5 2 1 2 2.5 50.0 0.0 1380.4 1380.4
White 2 1 1 0 1.5 75.0 212.5 1283.3 1495.8
Black 3 1 0 2 1.0 33.3 -141.7 1445.1 1303.4
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 29 11 1 17 11.5 39.7 -87.9 1204.5 1116.6
White 14 6 1 7 6.5 46.4 -30.4 1171.7 1141.3
Black 15 5 0 10 5.0 33.3 -141.7 1235.1 1093.4
Standard All 6 2 0 4 2.0 33.3 -141.7 970.0 828.3
White 3 2 0 1 2.0 66.7 141.7 976.8 1118.5
Black 3 0 0 3 0.0 0.0 -425.0 963.1 538.1
Rapid All 16 7 1 8 7.5 46.9 -26.6 1287.7 1261.2
White 8 4 1 3 4.5 56.3 53.1 1235.2 1288.3
Black 8 3 0 5 3.0 37.5 -106.3 1340.2 1234.0
Blitz All 7 2 0 5 2.0 28.6 -182.1 1215.3 1033.1
White 3 0 0 3 0.0 0.0 -425.0 1197.3 772.3
Black 4 2 0 2 2.0 50.0 0.0 1228.8 1228.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2050146336 Zeenat, A (Ali) 2 2.0 2 0 0 100.0 1121.0 425.0 1546.0 View list
2 1040132839 Swartbooi, U (Una) 2 1.0 1 0 1 50.0 1121.0 0.0 1121.0 View list
3 103051785 Jenecker, J (Jayden) 2 0.0 0 0 2 0.0 1121.0 -425.0 696.0 View list
4 190008071 Du Preez, M (Monique) 1 1.0 1 0 0 100.0 1121.5 425.0 1546.5 View list
5 1080146332 Gozife, A (Anyanwu) 1 1.0 1 0 0 100.0 1121.0 425.0 1546.0 View list
6 108085405 Knox, S (Steven) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1100148337 Jordaan, T (Tyler) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1000100298 Jantjies, J (Jadin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 179061455 Meyer, J (Jarque) 1 1.0 1 0 0 100.0 1121.5 425.0 1546.5 View list
10 1070099517 Ozah, N (Njabulo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1090148352 Pillay, O (Oliver Josh) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 101001101 Bain, J (Jonathan) 1 0.5 0 1 0 50.0 1121.5 0.0 1121.5 View list
13 107057088 Pienaar, KT (Keaton) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 182027949 Nkosi, DJ (Dumisa) 1 0.0 0 0 1 0.0 1121.5 -425.0 696.5 View list
15 103054244 Muller, K (Kaden) 1 0.0 0 0 1 0.0 1121.0 -425.0 696.0 View list
16 107087242 Mkontwana, A (Ayachuma) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 106070877 Mellet, A (Andries) 1 0.0 0 0 1 0.0 1121.0 -425.0 696.0 View list
18 1930133053 Kwake, N (Nkazimlo) 1 0.0 0 0 1 0.0 1121.0 -425.0 696.0 View list
19 106057894 Kramer, K (Kyler) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1090099499 Jacobs, D (Dewan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list