Player Page

Kramer, R (Ruan)
Dob: 2011/02/17 (U14)
Gender: Male
Chess SA id: 1110147435
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (271 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 rating1248.6
Current Weighted rating1240.8
Current Weighted performance1081.7
Current official/published rating (highest between Raw, WR and WP)1248.6
Current highest rating achieved1248.6
Current floor (min rating allowed)748.6
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)±154.7
Current Raw change used (final)0.0
Projected new Raw rating1248.6
Projected new Weighed rating1142.0
Projected new Weighted performance1081.7
Projected new final Raw rating (if new WP > new Raw)1248.6
Projected new highest rating1248.6
Projected new floor748.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1248.6
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 rating1235.2
Current Weighted rating1229.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1235.2
Current highest rating achieved1235.2
Current floor (min rating allowed)735.2
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)±157.7
Current Raw change used (final)0.0
Projected new Raw rating1235.2
Projected new Weighed rating1131.1
Projected new Weighted performance667.6
Projected new final Raw rating (if new WP > new Raw)1235.2
Projected new highest rating1235.2
Projected new floor735.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1235.2
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 rating1230.6
Current Weighted rating1225.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1230.6
Current highest rating achieved1230.6
Current floor (min rating allowed)730.6
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)±158.7
Current Raw change used (final)0.0
Projected new Raw rating1230.6
Projected new Weighed rating1128.0
Projected new Weighted performance984.4
Projected new final Raw rating (if new WP > new Raw)1230.6
Projected new highest rating1230.6
Projected new floor730.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1230.6
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Mary-Anne Bartels Closed Chess Tournament 2024 (U13 Mixed) 2024/02/24 2024/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1227.1 1216.9 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1227.1 1220.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Mary-Anne Bartels Closed Chess Tournament 2024 (U13 Mixed) 2024/02/24 2024/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1227.1 1216.9 Analysis
5 CT District East Schools Chess Individuals Trails 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1227.1 1220.4 Analysis
4 Grant East Primary School Invitational Chess Tournament 2023 (U13 Mixed) 2023/11/04 2023/11/04 Cape Town (WCT) Rapid 30 0.60 6 6 3.0 1232.5 1221.2 Analysis
3 Mary-Anne Bartels Chess Tournament 2023 (U13) 2023/02/21 2023/02/21 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1192.8 1186.8 Analysis
2 District East Schools Chess Individual Trials 2023 (U13 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 5 3.0 1192.8 1200.0 Analysis
1 Metro Rapid 2022 (U11 Boys) 2022/10/22 2022/10/22 Cape Town (WCT) Rapid 30 0.60 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 6 0 4 6.0 60.0 85.0 1216.8 1301.8
White 6 4 0 2 4.0 66.7 141.7 1176.5 1318.2
Black 4 2 0 2 2.0 50.0 0.0 1277.2 1277.2
Standard All 5 3 0 2 3.0 60.0 85.0 1235.8 1320.8
White 3 2 0 1 2.0 66.7 141.7 1222.4 1364.1
Black 2 1 0 1 1.0 50.0 0.0 1255.8 1255.8
Rapid All 5 3 0 2 3.0 60.0 85.0 1197.8 1282.8
White 3 2 0 1 2.0 66.7 141.7 1130.6 1272.3
Black 2 1 0 1 1.0 50.0 0.0 1298.5 1298.5
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 31 17 0 14 17.0 54.8 41.1 1219.8 1260.9
White 17 10 0 7 10.0 58.8 75.0 1208.4 1283.4
Black 14 7 0 7 7.0 50.0 0.0 1233.6 1233.6
Standard All 10 6 0 4 6.0 60.0 85.0 1231.7 1316.7
White 6 4 0 2 4.0 66.7 141.7 1234.5 1376.2
Black 4 2 0 2 2.0 50.0 0.0 1227.5 1227.5
Rapid All 21 11 0 10 11.0 52.4 20.2 1214.1 1234.4
White 11 6 0 5 6.0 54.5 38.6 1194.2 1232.9
Black 10 5 0 5 5.0 50.0 0.0 1236.0 1236.0
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 1110151146 Groenewald, J (Jason) 2 2.0 2 0 0 100.0 1229.8 425.0 1654.8 View list
2 1110150169 Nakani, M (Milani) 2 1.0 1 0 1 50.0 1229.8 0.0 1229.8 View list
3 1120147442 Ngadle, L (Lithalethu) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1110140725 Davis, J (Joshua) 1 1.0 1 0 0 100.0 1227.1 425.0 1652.1 View list
5 1100147737 Boesak, N (Neo) 1 1.0 1 0 0 100.0 1192.8 425.0 1617.8 View list
6 1110161527 Jooste, L (Liam) 1 1.0 1 0 0 100.0 1227.1 425.0 1652.1 View list
7 2100161526 Johnson, M (Michaela) 1 1.0 1 0 0 100.0 1232.5 425.0 1657.5 View list
8 1110138763 Mafilika, O (Onikayo) 1 1.0 1 0 0 100.0 1192.8 425.0 1617.8 View list
9 105092229 Paradza, T (Tanaka) 1 1.0 1 0 0 100.0 1227.1 425.0 1652.1 View list
10 1100150171 Oguntibeji, D (David) 1 1.0 1 0 0 100.0 1192.8 425.0 1617.8 View list
11 1100151154 Smith, A (Alto) 1 1.0 1 0 0 100.0 1192.8 425.0 1617.8 View list
12 1110150180 Tazvitadza, N (Nathan) 1 1.0 1 0 0 100.0 1192.8 425.0 1617.8 View list
13 1110147448 Van Der Merwe, L (Luan Rudolf Johanne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 2100147510 Vundle, A (Abulele) 1 1.0 1 0 0 100.0 1192.8 425.0 1617.8 View list
15 1110154632 Wiehahn, S (Simon Kasper) 1 1.0 1 0 0 100.0 1227.1 425.0 1652.1 View list
16 1120193397 Wilson, B (Blake) 1 1.0 1 0 0 100.0 1227.1 425.0 1652.1 View list
17 1120135094 Singh, S (Shaurya) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1110097963 Pfaff, R (Ruben) 1 0.0 0 0 1 0.0 1192.8 -425.0 767.8 View list
19 1120147443 Niemann, J (Jandre) 1 0.0 0 0 1 0.0 1227.1 -425.0 802.1 View list
20 110094681 Meyer, M (Matthew) 1 0.0 0 0 1 0.0 1192.8 -425.0 767.8 View list